; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --filter-out "\b(sp)\b" --filter "^\s*(ld[^r]|st[^r]|swp|cas|bl|add|and|eor|orn|orr|sub|mvn|sxt|cmp|ccmp|csel|dmb)"
; The base test file was generated by ./llvm/test/CodeGen/AArch64/Atomics/generate-tests.py
; RUN: llc %s -o - -verify-machineinstrs -mtriple=aarch64_be -mattr=+lse2 -O0 | FileCheck %s --check-prefixes=CHECK,-O0
; RUN: llc %s -o - -verify-machineinstrs -mtriple=aarch64_be -mattr=+lse2 -O1 | FileCheck %s --check-prefixes=CHECK,-O1
define dso_local i8 @atomicrmw_xchg_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_aligned_monotonic:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: stxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_aligned_acquire:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: stxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_aligned_release:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_aligned_acq_rel:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_aligned_seq_cst:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_xchg_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xchg_i16_aligned_monotonic:
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: stxrh w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xchg_i16_aligned_acquire:
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: stxrh w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xchg_i16_aligned_release:
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: stlxrh w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xchg_i16_aligned_acq_rel:
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: stlxrh w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xchg_i16_aligned_seq_cst:
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: stlxrh w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_xchg_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xchg_i32_aligned_monotonic:
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i32_aligned_monotonic:
; -O1: ldxr w0, [x8]
; -O1: stxr w9, w1, [x8]
%r = atomicrmw xchg ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xchg_i32_aligned_acquire:
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i32_aligned_acquire:
; -O1: ldaxr w0, [x8]
; -O1: stxr w9, w1, [x8]
%r = atomicrmw xchg ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xchg_i32_aligned_release:
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i32_aligned_release:
; -O1: ldxr w0, [x8]
; -O1: stlxr w9, w1, [x8]
%r = atomicrmw xchg ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xchg_i32_aligned_acq_rel:
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i32_aligned_acq_rel:
; -O1: ldaxr w0, [x8]
; -O1: stlxr w9, w1, [x8]
%r = atomicrmw xchg ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xchg_i32_aligned_seq_cst:
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i32_aligned_seq_cst:
; -O1: ldaxr w0, [x8]
; -O1: stlxr w9, w1, [x8]
%r = atomicrmw xchg ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_xchg_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xchg_i64_aligned_monotonic:
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: stxr w9, x1, [x8]
%r = atomicrmw xchg ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xchg_i64_aligned_acquire:
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: stxr w9, x1, [x8]
%r = atomicrmw xchg ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xchg_i64_aligned_release:
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: stlxr w9, x1, [x8]
%r = atomicrmw xchg ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xchg_i64_aligned_acq_rel:
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: stlxr w9, x1, [x8]
%r = atomicrmw xchg ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xchg_i64_aligned_seq_cst:
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: stlxr w9, x1, [x8]
%r = atomicrmw xchg ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_xchg_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xchg_i128_aligned_monotonic:
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xchg_i128_aligned_monotonic:
; -O1: ldxp x1, x8, [x0]
; -O1: stxp w9, x3, x2, [x0]
%r = atomicrmw xchg ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xchg_i128_aligned_acquire:
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xchg_i128_aligned_acquire:
; -O1: ldaxp x1, x8, [x0]
; -O1: stxp w9, x3, x2, [x0]
%r = atomicrmw xchg ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xchg_i128_aligned_release:
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xchg_i128_aligned_release:
; -O1: ldxp x1, x8, [x0]
; -O1: stlxp w9, x3, x2, [x0]
%r = atomicrmw xchg ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xchg_i128_aligned_acq_rel:
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xchg_i128_aligned_acq_rel:
; -O1: ldaxp x1, x8, [x0]
; -O1: stlxp w9, x3, x2, [x0]
%r = atomicrmw xchg ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xchg_i128_aligned_seq_cst:
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xchg_i128_aligned_seq_cst:
; -O1: ldaxp x1, x8, [x0]
; -O1: stlxp w9, x3, x2, [x0]
%r = atomicrmw xchg ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_xchg_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_unaligned_monotonic:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: stxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_unaligned_acquire:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: stxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_unaligned_release:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_unaligned_acq_rel:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xchg_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xchg_i8_unaligned_seq_cst:
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xchg_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: stlxrb w9, w1, [x0]
%r = atomicrmw xchg ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_xchg_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; CHECK-LABEL: atomicrmw_xchg_i16_unaligned_monotonic:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; CHECK-LABEL: atomicrmw_xchg_i16_unaligned_acquire:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_unaligned_release(ptr %ptr, i16 %value) {
; CHECK-LABEL: atomicrmw_xchg_i16_unaligned_release:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; CHECK-LABEL: atomicrmw_xchg_i16_unaligned_acq_rel:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xchg_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; CHECK-LABEL: atomicrmw_xchg_i16_unaligned_seq_cst:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_xchg_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; CHECK-LABEL: atomicrmw_xchg_i32_unaligned_monotonic:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; CHECK-LABEL: atomicrmw_xchg_i32_unaligned_acquire:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_unaligned_release(ptr %ptr, i32 %value) {
; CHECK-LABEL: atomicrmw_xchg_i32_unaligned_release:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; CHECK-LABEL: atomicrmw_xchg_i32_unaligned_acq_rel:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xchg_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; CHECK-LABEL: atomicrmw_xchg_i32_unaligned_seq_cst:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_xchg_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; CHECK-LABEL: atomicrmw_xchg_i64_unaligned_monotonic:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; CHECK-LABEL: atomicrmw_xchg_i64_unaligned_acquire:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_unaligned_release(ptr %ptr, i64 %value) {
; CHECK-LABEL: atomicrmw_xchg_i64_unaligned_release:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; CHECK-LABEL: atomicrmw_xchg_i64_unaligned_acq_rel:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xchg_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; CHECK-LABEL: atomicrmw_xchg_i64_unaligned_seq_cst:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_xchg_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; CHECK-LABEL: atomicrmw_xchg_i128_unaligned_monotonic:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; CHECK-LABEL: atomicrmw_xchg_i128_unaligned_acquire:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_unaligned_release(ptr %ptr, i128 %value) {
; CHECK-LABEL: atomicrmw_xchg_i128_unaligned_release:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; CHECK-LABEL: atomicrmw_xchg_i128_unaligned_acq_rel:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xchg_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; CHECK-LABEL: atomicrmw_xchg_i128_unaligned_seq_cst:
; CHECK: bl __atomic_exchange
%r = atomicrmw xchg ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_add_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_aligned_monotonic:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_aligned_acquire:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_aligned_release:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_aligned_acq_rel:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_aligned_seq_cst:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_add_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_aligned_monotonic:
; -O0: add w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_aligned_acquire:
; -O0: add w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_aligned_release:
; -O0: add w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_aligned_acq_rel:
; -O0: add w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_aligned_seq_cst:
; -O0: add w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_add_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_aligned_monotonic:
; -O0: add w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_aligned_acquire:
; -O0: add w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_aligned_release:
; -O0: add w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_aligned_acq_rel:
; -O0: add w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_aligned_seq_cst:
; -O0: add w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_add_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_aligned_monotonic:
; -O0: add x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: add x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw add ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_aligned_acquire:
; -O0: add x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: add x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw add ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_aligned_release:
; -O0: add x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: add x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw add ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_aligned_acq_rel:
; -O0: add x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: add x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw add ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_aligned_seq_cst:
; -O0: add x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: add x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw add ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_add_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_aligned_monotonic:
; -O0: adds x14, x11, x10
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_add_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: adds x9, x1, x3
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw add ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_aligned_acquire:
; -O0: adds x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_add_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: adds x9, x1, x3
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw add ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_aligned_release:
; -O0: adds x14, x11, x10
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_add_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: adds x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw add ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_aligned_acq_rel:
; -O0: adds x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_add_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: adds x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw add ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_aligned_seq_cst:
; -O0: adds x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_add_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: adds x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw add ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_add_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_unaligned_monotonic:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_unaligned_acquire:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_unaligned_release:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_unaligned_acq_rel:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_add_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_add_i8_unaligned_seq_cst:
; -O0: add w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_add_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: add w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw add ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_add_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_unaligned_monotonic:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i16_unaligned_monotonic:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_unaligned_acquire:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i16_unaligned_acquire:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_unaligned_release:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i16_unaligned_release:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_unaligned_acq_rel:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i16_unaligned_acq_rel:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_add_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_add_i16_unaligned_seq_cst:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i16_unaligned_seq_cst:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_add_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_unaligned_monotonic:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i32_unaligned_monotonic:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_unaligned_acquire:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i32_unaligned_acquire:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_unaligned_release:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i32_unaligned_release:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_unaligned_acq_rel:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i32_unaligned_acq_rel:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_add_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_add_i32_unaligned_seq_cst:
; -O0: add w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i32_unaligned_seq_cst:
; -O1: add w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_add_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_unaligned_monotonic:
; -O0: add x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i64_unaligned_monotonic:
; -O1: add x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_unaligned_acquire:
; -O0: add x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i64_unaligned_acquire:
; -O1: add x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_unaligned_release:
; -O0: add x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i64_unaligned_release:
; -O1: add x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_unaligned_acq_rel:
; -O0: add x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i64_unaligned_acq_rel:
; -O1: add x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_add_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_add_i64_unaligned_seq_cst:
; -O0: add x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i64_unaligned_seq_cst:
; -O1: add x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_add_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_unaligned_monotonic:
; -O0: adds x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: adds x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_unaligned_acquire:
; -O0: adds x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: adds x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_unaligned_release:
; -O0: adds x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: adds x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_unaligned_acq_rel:
; -O0: adds x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: adds x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_add_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_add_i128_unaligned_seq_cst:
; -O0: adds x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_add_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: adds x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw add ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_sub_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_aligned_monotonic:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_aligned_acquire:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_aligned_release:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_aligned_acq_rel:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_aligned_seq_cst:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_sub_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_aligned_monotonic:
; -O0: subs w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_aligned_acquire:
; -O0: subs w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_aligned_release:
; -O0: subs w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_aligned_acq_rel:
; -O0: subs w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_aligned_seq_cst:
; -O0: subs w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_sub_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_aligned_monotonic:
; -O0: subs w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_aligned_acquire:
; -O0: subs w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_aligned_release:
; -O0: subs w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_aligned_acq_rel:
; -O0: subs w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_aligned_seq_cst:
; -O0: subs w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_sub_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_aligned_monotonic:
; -O0: subs x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: sub x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw sub ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_aligned_acquire:
; -O0: subs x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: sub x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw sub ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_aligned_release:
; -O0: subs x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: sub x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw sub ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_aligned_acq_rel:
; -O0: subs x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: sub x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw sub ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_aligned_seq_cst:
; -O0: subs x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: sub x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw sub ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_sub_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_aligned_monotonic:
; -O0: subs x14, x11, x10
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_sub_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: subs x9, x1, x3
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw sub ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_aligned_acquire:
; -O0: subs x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_sub_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: subs x9, x1, x3
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw sub ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_aligned_release:
; -O0: subs x14, x11, x10
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_sub_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: subs x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw sub ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_aligned_acq_rel:
; -O0: subs x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_sub_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: subs x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw sub ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_aligned_seq_cst:
; -O0: subs x14, x11, x10
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_sub_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: subs x9, x1, x3
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw sub ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_sub_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_unaligned_monotonic:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_unaligned_acquire:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_unaligned_release:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_unaligned_acq_rel:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_sub_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_sub_i8_unaligned_seq_cst:
; -O0: subs w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_sub_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: sub w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw sub ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_sub_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_unaligned_monotonic:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i16_unaligned_monotonic:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_unaligned_acquire:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i16_unaligned_acquire:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_unaligned_release:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i16_unaligned_release:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_unaligned_acq_rel:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i16_unaligned_acq_rel:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_sub_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_sub_i16_unaligned_seq_cst:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i16_unaligned_seq_cst:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_sub_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_unaligned_monotonic:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i32_unaligned_monotonic:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_unaligned_acquire:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i32_unaligned_acquire:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_unaligned_release:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i32_unaligned_release:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_unaligned_acq_rel:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i32_unaligned_acq_rel:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_sub_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_sub_i32_unaligned_seq_cst:
; -O0: subs w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i32_unaligned_seq_cst:
; -O1: sub w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_sub_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_unaligned_monotonic:
; -O0: subs x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i64_unaligned_monotonic:
; -O1: sub x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_unaligned_acquire:
; -O0: subs x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i64_unaligned_acquire:
; -O1: sub x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_unaligned_release:
; -O0: subs x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i64_unaligned_release:
; -O1: sub x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_unaligned_acq_rel:
; -O0: subs x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i64_unaligned_acq_rel:
; -O1: sub x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_sub_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_sub_i64_unaligned_seq_cst:
; -O0: subs x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i64_unaligned_seq_cst:
; -O1: sub x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_sub_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_unaligned_monotonic:
; -O0: subs x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: subs x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_unaligned_acquire:
; -O0: subs x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: subs x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_unaligned_release:
; -O0: subs x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: subs x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_unaligned_acq_rel:
; -O0: subs x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: subs x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_sub_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_sub_i128_unaligned_seq_cst:
; -O0: subs x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_sub_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: subs x8, x1, x19
; -O1: bl __atomic_compare_exchange
%r = atomicrmw sub ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_and_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_aligned_monotonic:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_aligned_acquire:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_aligned_release:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_aligned_acq_rel:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_aligned_seq_cst:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_and_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_aligned_monotonic:
; -O0: and w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_aligned_acquire:
; -O0: and w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_aligned_release:
; -O0: and w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_aligned_acq_rel:
; -O0: and w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_aligned_seq_cst:
; -O0: and w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_and_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_aligned_monotonic:
; -O0: and w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_aligned_acquire:
; -O0: and w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_aligned_release:
; -O0: and w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_aligned_acq_rel:
; -O0: and w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_aligned_seq_cst:
; -O0: and w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_and_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_aligned_monotonic:
; -O0: and x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw and ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_aligned_acquire:
; -O0: and x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw and ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_aligned_release:
; -O0: and x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw and ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_aligned_acq_rel:
; -O0: and x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw and ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_aligned_seq_cst:
; -O0: and x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw and ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_and_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_aligned_monotonic:
; -O0: and x15, x13, x10
; -O0: and x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_and_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: and x9, x0, x2
; -O1: and x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw and ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_aligned_acquire:
; -O0: and x15, x13, x10
; -O0: and x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_and_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x0, x2
; -O1: and x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw and ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_aligned_release:
; -O0: and x15, x13, x10
; -O0: and x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_and_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: and x9, x0, x2
; -O1: and x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw and ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_aligned_acq_rel:
; -O0: and x15, x13, x10
; -O0: and x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_and_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x0, x2
; -O1: and x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw and ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_aligned_seq_cst:
; -O0: and x15, x13, x10
; -O0: and x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_and_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x0, x2
; -O1: and x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw and ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_and_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_unaligned_monotonic:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_unaligned_acquire:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_unaligned_release:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_unaligned_acq_rel:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_and_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_and_i8_unaligned_seq_cst:
; -O0: and w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_and_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw and ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_and_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_unaligned_monotonic:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i16_unaligned_monotonic:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_unaligned_acquire:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i16_unaligned_acquire:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_unaligned_release:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i16_unaligned_release:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_unaligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i16_unaligned_acq_rel:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_and_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_and_i16_unaligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i16_unaligned_seq_cst:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_and_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_unaligned_monotonic:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i32_unaligned_monotonic:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_unaligned_acquire:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i32_unaligned_acquire:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_unaligned_release:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i32_unaligned_release:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_unaligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i32_unaligned_acq_rel:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_and_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_and_i32_unaligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i32_unaligned_seq_cst:
; -O1: and w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_and_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_unaligned_monotonic:
; -O0: and x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i64_unaligned_monotonic:
; -O1: and x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_unaligned_acquire:
; -O0: and x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i64_unaligned_acquire:
; -O1: and x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_unaligned_release:
; -O0: and x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i64_unaligned_release:
; -O1: and x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_unaligned_acq_rel:
; -O0: and x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i64_unaligned_acq_rel:
; -O1: and x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_and_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_and_i64_unaligned_seq_cst:
; -O0: and x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i64_unaligned_seq_cst:
; -O1: and x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_and_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_unaligned_monotonic:
; -O0: and x8, x11, x8
; -O0: and x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_unaligned_acquire:
; -O0: and x8, x11, x8
; -O0: and x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_unaligned_release:
; -O0: and x8, x11, x8
; -O0: and x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_unaligned_acq_rel:
; -O0: and x8, x11, x8
; -O0: and x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_and_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_and_i128_unaligned_seq_cst:
; -O0: and x8, x11, x8
; -O0: and x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_and_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw and ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_nand_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_aligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_aligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_aligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_aligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_aligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_nand_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_aligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_aligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_aligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_aligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_aligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_nand_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_aligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxr w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_aligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxr w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_aligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_aligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_aligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_nand_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_aligned_monotonic:
; -O0: and x8, x9, x8
; -O0: mvn x12, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: mvn x9, x9
; -O1: stxr w10, x9, [x8]
%r = atomicrmw nand ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_aligned_acquire:
; -O0: and x8, x9, x8
; -O0: mvn x12, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: mvn x9, x9
; -O1: stxr w10, x9, [x8]
%r = atomicrmw nand ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_aligned_release:
; -O0: and x8, x9, x8
; -O0: mvn x12, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: mvn x9, x9
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw nand ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_aligned_acq_rel:
; -O0: and x8, x9, x8
; -O0: mvn x12, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: mvn x9, x9
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw nand ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_aligned_seq_cst:
; -O0: and x8, x9, x8
; -O0: mvn x12, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: and x9, x0, x1
; -O1: mvn x9, x9
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw nand ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_nand_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_aligned_monotonic:
; -O0: and x8, x11, x8
; -O0: and x10, x13, x10
; -O0: mvn x15, x10
; -O0: mvn x14, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_nand_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: and x9, x1, x3
; -O1: and x10, x0, x2
; -O1: mvn x10, x10
; -O1: mvn x9, x9
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw nand ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_aligned_acquire:
; -O0: and x8, x11, x8
; -O0: and x10, x13, x10
; -O0: mvn x15, x10
; -O0: mvn x14, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_nand_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x1, x3
; -O1: and x10, x0, x2
; -O1: mvn x10, x10
; -O1: mvn x9, x9
; -O1: stxp w11, x9, x10, [x8]
%r = atomicrmw nand ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_aligned_release:
; -O0: and x8, x11, x8
; -O0: and x10, x13, x10
; -O0: mvn x15, x10
; -O0: mvn x14, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_nand_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: and x9, x1, x3
; -O1: and x10, x0, x2
; -O1: mvn x10, x10
; -O1: mvn x9, x9
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw nand ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_aligned_acq_rel:
; -O0: and x8, x11, x8
; -O0: and x10, x13, x10
; -O0: mvn x15, x10
; -O0: mvn x14, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_nand_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x1, x3
; -O1: and x10, x0, x2
; -O1: mvn x10, x10
; -O1: mvn x9, x9
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw nand ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_aligned_seq_cst:
; -O0: and x8, x11, x8
; -O0: and x10, x13, x10
; -O0: mvn x15, x10
; -O0: mvn x14, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_nand_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: and x9, x1, x3
; -O1: and x10, x0, x2
; -O1: mvn x10, x10
; -O1: mvn x9, x9
; -O1: stlxp w11, x9, x10, [x8]
%r = atomicrmw nand ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_nand_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_unaligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_unaligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_unaligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_unaligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_nand_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_nand_i8_unaligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w12, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_nand_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: and w9, w8, w1
; -O1: mvn w9, w9
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw nand ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_nand_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_unaligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i16_unaligned_monotonic:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_unaligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i16_unaligned_acquire:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_unaligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i16_unaligned_release:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_unaligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i16_unaligned_acq_rel:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_nand_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_nand_i16_unaligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i16_unaligned_seq_cst:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_nand_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_unaligned_monotonic:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i32_unaligned_monotonic:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_unaligned_acquire:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i32_unaligned_acquire:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_unaligned_release:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i32_unaligned_release:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_unaligned_acq_rel:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i32_unaligned_acq_rel:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_nand_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_nand_i32_unaligned_seq_cst:
; -O0: and w8, w9, w8
; -O0: mvn w8, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i32_unaligned_seq_cst:
; -O1: and w8, w0, w20
; -O1: mvn w8, w8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_nand_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_unaligned_monotonic:
; -O0: and x8, x9, x8
; -O0: mvn x8, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i64_unaligned_monotonic:
; -O1: and x8, x0, x20
; -O1: mvn x8, x8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_unaligned_acquire:
; -O0: and x8, x9, x8
; -O0: mvn x8, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i64_unaligned_acquire:
; -O1: and x8, x0, x20
; -O1: mvn x8, x8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_unaligned_release:
; -O0: and x8, x9, x8
; -O0: mvn x8, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i64_unaligned_release:
; -O1: and x8, x0, x20
; -O1: mvn x8, x8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_unaligned_acq_rel:
; -O0: and x8, x9, x8
; -O0: mvn x8, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i64_unaligned_acq_rel:
; -O1: and x8, x0, x20
; -O1: mvn x8, x8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_nand_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_nand_i64_unaligned_seq_cst:
; -O0: and x8, x9, x8
; -O0: mvn x8, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i64_unaligned_seq_cst:
; -O1: and x8, x0, x20
; -O1: mvn x8, x8
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_nand_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_unaligned_monotonic:
; -O0: and x9, x11, x9
; -O0: and x8, x10, x8
; -O0: mvn x8, x8
; -O0: mvn x9, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: mvn x8, x8
; -O1: mvn x9, x9
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_unaligned_acquire:
; -O0: and x9, x11, x9
; -O0: and x8, x10, x8
; -O0: mvn x8, x8
; -O0: mvn x9, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: mvn x8, x8
; -O1: mvn x9, x9
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_unaligned_release:
; -O0: and x9, x11, x9
; -O0: and x8, x10, x8
; -O0: mvn x8, x8
; -O0: mvn x9, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: mvn x8, x8
; -O1: mvn x9, x9
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_unaligned_acq_rel:
; -O0: and x9, x11, x9
; -O0: and x8, x10, x8
; -O0: mvn x8, x8
; -O0: mvn x9, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: mvn x8, x8
; -O1: mvn x9, x9
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_nand_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_nand_i128_unaligned_seq_cst:
; -O0: and x9, x11, x9
; -O0: and x8, x10, x8
; -O0: mvn x8, x8
; -O0: mvn x9, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_nand_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: and x8, x1, x19
; -O1: and x9, x0, x21
; -O1: mvn x8, x8
; -O1: mvn x9, x9
; -O1: bl __atomic_compare_exchange
%r = atomicrmw nand ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_or_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_aligned_monotonic:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_aligned_acquire:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_aligned_release:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_aligned_acq_rel:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_aligned_seq_cst:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_or_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_aligned_monotonic:
; -O0: orr w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_aligned_acquire:
; -O0: orr w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_aligned_release:
; -O0: orr w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_aligned_acq_rel:
; -O0: orr w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_aligned_seq_cst:
; -O0: orr w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_or_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_aligned_monotonic:
; -O0: orr w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_aligned_acquire:
; -O0: orr w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_aligned_release:
; -O0: orr w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_aligned_acq_rel:
; -O0: orr w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_aligned_seq_cst:
; -O0: orr w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_or_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_aligned_monotonic:
; -O0: orr x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: orr x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw or ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_aligned_acquire:
; -O0: orr x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: orr x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw or ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_aligned_release:
; -O0: orr x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: orr x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw or ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_aligned_acq_rel:
; -O0: orr x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: orr x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw or ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_aligned_seq_cst:
; -O0: orr x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: orr x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw or ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_or_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_aligned_monotonic:
; -O0: orr x15, x13, x10
; -O0: orr x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_or_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: orr x9, x0, x2
; -O1: orr x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw or ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_aligned_acquire:
; -O0: orr x15, x13, x10
; -O0: orr x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_or_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: orr x9, x0, x2
; -O1: orr x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw or ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_aligned_release:
; -O0: orr x15, x13, x10
; -O0: orr x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_or_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: orr x9, x0, x2
; -O1: orr x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw or ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_aligned_acq_rel:
; -O0: orr x15, x13, x10
; -O0: orr x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_or_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: orr x9, x0, x2
; -O1: orr x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw or ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_aligned_seq_cst:
; -O0: orr x15, x13, x10
; -O0: orr x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_or_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: orr x9, x0, x2
; -O1: orr x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw or ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_or_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_unaligned_monotonic:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_unaligned_acquire:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_unaligned_release:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_unaligned_acq_rel:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_or_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_or_i8_unaligned_seq_cst:
; -O0: orr w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_or_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: orr w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw or ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_or_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_unaligned_monotonic:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i16_unaligned_monotonic:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_unaligned_acquire:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i16_unaligned_acquire:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_unaligned_release:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i16_unaligned_release:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_unaligned_acq_rel:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i16_unaligned_acq_rel:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_or_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_or_i16_unaligned_seq_cst:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i16_unaligned_seq_cst:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_or_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_unaligned_monotonic:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i32_unaligned_monotonic:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_unaligned_acquire:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i32_unaligned_acquire:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_unaligned_release:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i32_unaligned_release:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_unaligned_acq_rel:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i32_unaligned_acq_rel:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_or_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_or_i32_unaligned_seq_cst:
; -O0: orr w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i32_unaligned_seq_cst:
; -O1: orr w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_or_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_unaligned_monotonic:
; -O0: orr x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i64_unaligned_monotonic:
; -O1: orr x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_unaligned_acquire:
; -O0: orr x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i64_unaligned_acquire:
; -O1: orr x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_unaligned_release:
; -O0: orr x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i64_unaligned_release:
; -O1: orr x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_unaligned_acq_rel:
; -O0: orr x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i64_unaligned_acq_rel:
; -O1: orr x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_or_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_or_i64_unaligned_seq_cst:
; -O0: orr x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i64_unaligned_seq_cst:
; -O1: orr x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_or_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_unaligned_monotonic:
; -O0: orr x8, x11, x8
; -O0: orr x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: orr x8, x1, x19
; -O1: orr x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_unaligned_acquire:
; -O0: orr x8, x11, x8
; -O0: orr x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: orr x8, x1, x19
; -O1: orr x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_unaligned_release:
; -O0: orr x8, x11, x8
; -O0: orr x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: orr x8, x1, x19
; -O1: orr x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_unaligned_acq_rel:
; -O0: orr x8, x11, x8
; -O0: orr x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: orr x8, x1, x19
; -O1: orr x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_or_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_or_i128_unaligned_seq_cst:
; -O0: orr x8, x11, x8
; -O0: orr x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_or_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: orr x8, x1, x19
; -O1: orr x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw or ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_xor_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_aligned_monotonic:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_aligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_aligned_acquire:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_aligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_aligned_release:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_aligned_release:
; -O1: ldxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_aligned_acq_rel:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_aligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_aligned_seq_cst:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_aligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_xor_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_aligned_monotonic:
; -O0: eor w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i16_aligned_monotonic:
; -O1: ldxrh w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_aligned_acquire:
; -O0: eor w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i16_aligned_acquire:
; -O1: ldaxrh w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_aligned_release:
; -O0: eor w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i16_aligned_release:
; -O1: ldxrh w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_aligned_acq_rel:
; -O0: eor w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i16_aligned_acq_rel:
; -O1: ldaxrh w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_aligned_seq_cst:
; -O0: eor w12, w9, w8
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i16_aligned_seq_cst:
; -O1: ldaxrh w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_xor_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_aligned_monotonic:
; -O0: eor w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_aligned_acquire:
; -O0: eor w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxr w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_aligned_release:
; -O0: eor w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_aligned_acq_rel:
; -O0: eor w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_aligned_seq_cst:
; -O0: eor w12, w9, w8
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_xor_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_aligned_monotonic:
; -O0: eor x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: eor x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_aligned_acquire:
; -O0: eor x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: eor x9, x0, x1
; -O1: stxr w10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_aligned_release:
; -O0: eor x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: eor x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_aligned_acq_rel:
; -O0: eor x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: eor x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_aligned_seq_cst:
; -O0: eor x12, x9, x8
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: eor x9, x0, x1
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_xor_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_aligned_monotonic:
; -O0: eor x15, x13, x10
; -O0: eor x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xor_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: eor x9, x0, x2
; -O1: eor x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_aligned_acquire:
; -O0: eor x15, x13, x10
; -O0: eor x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xor_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: eor x9, x0, x2
; -O1: eor x10, x1, x3
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_aligned_release:
; -O0: eor x15, x13, x10
; -O0: eor x14, x11, x8
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xor_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: eor x9, x0, x2
; -O1: eor x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_aligned_acq_rel:
; -O0: eor x15, x13, x10
; -O0: eor x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xor_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: eor x9, x0, x2
; -O1: eor x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_aligned_seq_cst:
; -O0: eor x15, x13, x10
; -O0: eor x14, x11, x8
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_xor_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: eor x9, x0, x2
; -O1: eor x10, x1, x3
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw xor ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_xor_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_unaligned_monotonic:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_unaligned_monotonic:
; -O1: ldxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_unaligned_acquire:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_unaligned_acquire:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_unaligned_release:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_unaligned_release:
; -O1: ldxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_unaligned_acq_rel:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_unaligned_acq_rel:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_xor_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_xor_i8_unaligned_seq_cst:
; -O0: eor w12, w9, w8
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_xor_i8_unaligned_seq_cst:
; -O1: ldaxrb w8, [x0]
; -O1: eor w9, w8, w1
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw xor ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_xor_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_unaligned_monotonic:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i16_unaligned_monotonic:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_unaligned_acquire:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i16_unaligned_acquire:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_unaligned_release:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i16_unaligned_release:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_unaligned_acq_rel:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i16_unaligned_acq_rel:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_xor_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_xor_i16_unaligned_seq_cst:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i16_unaligned_seq_cst:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_xor_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_unaligned_monotonic:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i32_unaligned_monotonic:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_unaligned_acquire:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i32_unaligned_acquire:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_unaligned_release:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i32_unaligned_release:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_unaligned_acq_rel:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i32_unaligned_acq_rel:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_xor_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_xor_i32_unaligned_seq_cst:
; -O0: eor w8, w9, w8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i32_unaligned_seq_cst:
; -O1: eor w8, w0, w20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_xor_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_unaligned_monotonic:
; -O0: eor x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i64_unaligned_monotonic:
; -O1: eor x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_unaligned_acquire:
; -O0: eor x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i64_unaligned_acquire:
; -O1: eor x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_unaligned_release:
; -O0: eor x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i64_unaligned_release:
; -O1: eor x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_unaligned_acq_rel:
; -O0: eor x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i64_unaligned_acq_rel:
; -O1: eor x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_xor_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_xor_i64_unaligned_seq_cst:
; -O0: eor x8, x9, x8
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i64_unaligned_seq_cst:
; -O1: eor x8, x0, x20
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_xor_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_unaligned_monotonic:
; -O0: eor x8, x11, x8
; -O0: eor x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: eor x8, x1, x19
; -O1: eor x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_unaligned_acquire:
; -O0: eor x8, x11, x8
; -O0: eor x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: eor x8, x1, x19
; -O1: eor x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_unaligned_release:
; -O0: eor x8, x11, x8
; -O0: eor x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: eor x8, x1, x19
; -O1: eor x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_unaligned_acq_rel:
; -O0: eor x8, x11, x8
; -O0: eor x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: eor x8, x1, x19
; -O1: eor x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_xor_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_xor_i128_unaligned_seq_cst:
; -O0: eor x8, x11, x8
; -O0: eor x9, x10, x9
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_xor_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: eor x8, x1, x19
; -O1: eor x9, x0, x21
; -O1: bl __atomic_compare_exchange
%r = atomicrmw xor ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_max_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_aligned_monotonic:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_aligned_monotonic:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_aligned_acquire:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_aligned_acquire:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_aligned_release:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_aligned_release:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_aligned_acq_rel:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_aligned_acq_rel:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_aligned_seq_cst:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_aligned_seq_cst:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_max_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_aligned_monotonic:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i16_aligned_monotonic:
; -O1: ldxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, gt
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_aligned_acquire:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i16_aligned_acquire:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, gt
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_aligned_release:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i16_aligned_release:
; -O1: ldxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, gt
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_aligned_acq_rel:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i16_aligned_acq_rel:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, gt
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_aligned_seq_cst:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i16_aligned_seq_cst:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, gt
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_max_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_aligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, gt
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, gt
; -O1: stxr w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_aligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, gt
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, gt
; -O1: stxr w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_aligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, gt
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, gt
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_aligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, gt
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, gt
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_aligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, gt
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, gt
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_max_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_aligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, gt
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, gt
; -O1: stxr w10, x9, [x8]
%r = atomicrmw max ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_aligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, gt
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, gt
; -O1: stxr w10, x9, [x8]
%r = atomicrmw max ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_aligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, gt
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, gt
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw max ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_aligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, gt
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, gt
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw max ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_aligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, gt
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, gt
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw max ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_max_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_aligned_monotonic:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lt
; -O0: csel x14, x11, x8, lt
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_max_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lt
; -O1: csel x10, x1, x3, lt
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw max ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_aligned_acquire:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lt
; -O0: csel x14, x11, x8, lt
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_max_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lt
; -O1: csel x10, x1, x3, lt
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw max ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_aligned_release:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lt
; -O0: csel x14, x11, x8, lt
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_max_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lt
; -O1: csel x10, x1, x3, lt
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw max ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_aligned_acq_rel:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lt
; -O0: csel x14, x11, x8, lt
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_max_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lt
; -O1: csel x10, x1, x3, lt
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw max ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_aligned_seq_cst:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lt
; -O0: csel x14, x11, x8, lt
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_max_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lt
; -O1: csel x10, x1, x3, lt
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw max ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_max_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_unaligned_monotonic:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_unaligned_monotonic:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_unaligned_acquire:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_unaligned_acquire:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_unaligned_release:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_unaligned_release:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_unaligned_acq_rel:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_unaligned_acq_rel:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_max_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_max_i8_unaligned_seq_cst:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, gt
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_max_i8_unaligned_seq_cst:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, gt
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw max ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_max_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_unaligned_monotonic:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i16_unaligned_monotonic:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_unaligned_acquire:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i16_unaligned_acquire:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_unaligned_release:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i16_unaligned_release:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_unaligned_acq_rel:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i16_unaligned_acq_rel:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_max_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_max_i16_unaligned_seq_cst:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i16_unaligned_seq_cst:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_max_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_unaligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i32_unaligned_monotonic:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_unaligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i32_unaligned_acquire:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_unaligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i32_unaligned_release:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_unaligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i32_unaligned_acq_rel:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_max_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_max_i32_unaligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i32_unaligned_seq_cst:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_max_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_unaligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i64_unaligned_monotonic:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_unaligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i64_unaligned_acquire:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_unaligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i64_unaligned_release:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_unaligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i64_unaligned_acq_rel:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_max_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_max_i64_unaligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, gt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i64_unaligned_seq_cst:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, gt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_max_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_unaligned_monotonic:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lt
; -O0: csel x9, x10, x9, lt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lt
; -O1: csel x9, x0, x21, lt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_unaligned_acquire:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lt
; -O0: csel x9, x10, x9, lt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lt
; -O1: csel x9, x0, x21, lt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_unaligned_release:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lt
; -O0: csel x9, x10, x9, lt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lt
; -O1: csel x9, x0, x21, lt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_unaligned_acq_rel:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lt
; -O0: csel x9, x10, x9, lt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lt
; -O1: csel x9, x0, x21, lt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_max_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_max_i128_unaligned_seq_cst:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lt
; -O0: csel x9, x10, x9, lt
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_max_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lt
; -O1: csel x9, x0, x21, lt
; -O1: bl __atomic_compare_exchange
%r = atomicrmw max ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_min_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_aligned_monotonic:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_aligned_monotonic:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_aligned_acquire:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_aligned_acquire:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_aligned_release:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_aligned_release:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_aligned_acq_rel:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_aligned_acq_rel:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_aligned_seq_cst:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_aligned_seq_cst:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_min_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_aligned_monotonic:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, le
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i16_aligned_monotonic:
; -O1: ldxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, le
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_aligned_acquire:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, le
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i16_aligned_acquire:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, le
; -O1: stxrh w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_aligned_release:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, le
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i16_aligned_release:
; -O1: ldxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, le
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_aligned_acq_rel:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, le
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i16_aligned_acq_rel:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, le
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_aligned_seq_cst:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w12, w9, w8, le
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w9, uxth
; -O0: stlxrh w10, w12, [x11]
; -O0: subs w9, w8, w9, uxth
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i16_aligned_seq_cst:
; -O1: ldaxrh w9, [x0]
; -O1: sxth w8, w9
; -O1: cmp w8, w1, sxth
; -O1: csel w9, w9, w1, le
; -O1: stlxrh w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_min_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_aligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, le
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, le
; -O1: stxr w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_aligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, le
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, le
; -O1: stxr w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_aligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, le
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, le
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_aligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, le
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, le
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_aligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, le
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, le
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_min_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_aligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, le
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, le
; -O1: stxr w10, x9, [x8]
%r = atomicrmw min ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_aligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, le
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, le
; -O1: stxr w10, x9, [x8]
%r = atomicrmw min ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_aligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, le
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, le
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw min ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_aligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, le
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, le
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw min ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_aligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, le
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, le
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw min ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_min_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_aligned_monotonic:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, ge
; -O0: csel x14, x11, x8, ge
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_min_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, ge
; -O1: csel x10, x1, x3, ge
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw min ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_aligned_acquire:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, ge
; -O0: csel x14, x11, x8, ge
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_min_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, ge
; -O1: csel x10, x1, x3, ge
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw min ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_aligned_release:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, ge
; -O0: csel x14, x11, x8, ge
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_min_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, ge
; -O1: csel x10, x1, x3, ge
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw min ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_aligned_acq_rel:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, ge
; -O0: csel x14, x11, x8, ge
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_min_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, ge
; -O1: csel x10, x1, x3, ge
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw min ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_aligned_seq_cst:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, ge
; -O0: csel x14, x11, x8, ge
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_min_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, ge
; -O1: csel x10, x1, x3, ge
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw min ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_min_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_unaligned_monotonic:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_unaligned_monotonic:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_unaligned_acquire:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_unaligned_acquire:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_unaligned_release:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_unaligned_release:
; -O1: ldxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_unaligned_acq_rel:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_unaligned_acq_rel:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_min_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_min_i8_unaligned_seq_cst:
; -O0: sxtb w10, w9
; -O0: subs w10, w10, w8, sxtb
; -O0: csel w12, w9, w8, le
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w9, uxtb
; -O0: stlxrb w10, w12, [x11]
; -O0: subs w9, w8, w9, uxtb
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_min_i8_unaligned_seq_cst:
; -O1: ldaxrb w9, [x0]
; -O1: sxtb w8, w9
; -O1: cmp w8, w1, sxtb
; -O1: csel w9, w9, w1, le
; -O1: stlxrb w10, w9, [x0]
%r = atomicrmw min ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_min_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_unaligned_monotonic:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i16_unaligned_monotonic:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_unaligned_acquire:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i16_unaligned_acquire:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_unaligned_release:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i16_unaligned_release:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_unaligned_acq_rel:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i16_unaligned_acq_rel:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_min_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_min_i16_unaligned_seq_cst:
; -O0: sxth w10, w9
; -O0: subs w10, w10, w8, sxth
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i16_unaligned_seq_cst:
; -O1: sxth w8, w0
; -O1: cmp w8, w20, sxth
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_min_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_unaligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i32_unaligned_monotonic:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_unaligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i32_unaligned_acquire:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_unaligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i32_unaligned_release:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_unaligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i32_unaligned_acq_rel:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_min_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_min_i32_unaligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i32_unaligned_seq_cst:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_min_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_unaligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i64_unaligned_monotonic:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_unaligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i64_unaligned_acquire:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_unaligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i64_unaligned_release:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_unaligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i64_unaligned_acq_rel:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_min_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_min_i64_unaligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, le
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i64_unaligned_seq_cst:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, le
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_min_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_unaligned_monotonic:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, ge
; -O0: csel x9, x10, x9, ge
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, ge
; -O1: csel x9, x0, x21, ge
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_unaligned_acquire:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, ge
; -O0: csel x9, x10, x9, ge
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, ge
; -O1: csel x9, x0, x21, ge
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_unaligned_release:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, ge
; -O0: csel x9, x10, x9, ge
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, ge
; -O1: csel x9, x0, x21, ge
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_unaligned_acq_rel:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, ge
; -O0: csel x9, x10, x9, ge
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, ge
; -O1: csel x9, x0, x21, ge
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_min_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_min_i128_unaligned_seq_cst:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, ge
; -O0: csel x9, x10, x9, ge
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_min_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, ge
; -O1: csel x9, x0, x21, ge
; -O1: bl __atomic_compare_exchange
%r = atomicrmw min ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_umax_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_aligned_monotonic:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_aligned_monotonic:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_aligned_acquire:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_aligned_acquire:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_aligned_release:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_aligned_release:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_aligned_acq_rel:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_aligned_acq_rel:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_aligned_seq_cst:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_aligned_seq_cst:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_umax_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_aligned_monotonic:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i16_aligned_monotonic:
; -O1: and w9, w1, #0xffff
; -O1: ldxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrh w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_aligned_acquire:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i16_aligned_acquire:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrh w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_aligned_release:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i16_aligned_release:
; -O1: and w9, w1, #0xffff
; -O1: ldxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_aligned_acq_rel:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i16_aligned_acq_rel:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_aligned_seq_cst:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i16_aligned_seq_cst:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_umax_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_aligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, hi
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, hi
; -O1: stxr w10, w9, [x0]
%r = atomicrmw umax ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_aligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, hi
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, hi
; -O1: stxr w10, w9, [x0]
%r = atomicrmw umax ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_aligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, hi
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, hi
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umax ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_aligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, hi
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, hi
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umax ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_aligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, hi
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, hi
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umax ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_umax_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_aligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, hi
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, hi
; -O1: stxr w10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_aligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, hi
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, hi
; -O1: stxr w10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_aligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, hi
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, hi
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_aligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, hi
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, hi
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_aligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, hi
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, hi
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_umax_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_aligned_monotonic:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lo
; -O0: csel x14, x11, x8, lo
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umax_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lo
; -O1: csel x10, x1, x3, lo
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_aligned_acquire:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lo
; -O0: csel x14, x11, x8, lo
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umax_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lo
; -O1: csel x10, x1, x3, lo
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_aligned_release:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lo
; -O0: csel x14, x11, x8, lo
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umax_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lo
; -O1: csel x10, x1, x3, lo
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_aligned_acq_rel:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lo
; -O0: csel x14, x11, x8, lo
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umax_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lo
; -O1: csel x10, x1, x3, lo
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_aligned_seq_cst:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, lo
; -O0: csel x14, x11, x8, lo
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umax_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, lo
; -O1: csel x10, x1, x3, lo
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umax ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_umax_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_unaligned_monotonic:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_unaligned_monotonic:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_unaligned_acquire:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_unaligned_acquire:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_unaligned_release:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_unaligned_release:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_unaligned_acq_rel:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_unaligned_acq_rel:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umax_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umax_i8_unaligned_seq_cst:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, hi
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umax_i8_unaligned_seq_cst:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, hi
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umax ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_umax_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_unaligned_monotonic:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i16_unaligned_monotonic:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_unaligned_acquire:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i16_unaligned_acquire:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_unaligned_release:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i16_unaligned_release:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_unaligned_acq_rel:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i16_unaligned_acq_rel:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umax_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umax_i16_unaligned_seq_cst:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i16_unaligned_seq_cst:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_umax_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_unaligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i32_unaligned_monotonic:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_unaligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i32_unaligned_acquire:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_unaligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i32_unaligned_release:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_unaligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i32_unaligned_acq_rel:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umax_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umax_i32_unaligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i32_unaligned_seq_cst:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_umax_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_unaligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i64_unaligned_monotonic:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_unaligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i64_unaligned_acquire:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_unaligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i64_unaligned_release:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_unaligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i64_unaligned_acq_rel:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umax_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umax_i64_unaligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, hi
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i64_unaligned_seq_cst:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, hi
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_umax_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_unaligned_monotonic:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lo
; -O0: csel x9, x10, x9, lo
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lo
; -O1: csel x9, x0, x21, lo
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_unaligned_acquire:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lo
; -O0: csel x9, x10, x9, lo
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lo
; -O1: csel x9, x0, x21, lo
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_unaligned_release:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lo
; -O0: csel x9, x10, x9, lo
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lo
; -O1: csel x9, x0, x21, lo
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_unaligned_acq_rel:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lo
; -O0: csel x9, x10, x9, lo
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lo
; -O1: csel x9, x0, x21, lo
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umax_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umax_i128_unaligned_seq_cst:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, lo
; -O0: csel x9, x10, x9, lo
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umax_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, lo
; -O1: csel x9, x0, x21, lo
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umax ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
define dso_local i8 @atomicrmw_umin_i8_aligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_aligned_monotonic:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_aligned_monotonic:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_aligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_aligned_acquire:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_aligned_acquire:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_aligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_aligned_release:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_aligned_release:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_aligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_aligned_acq_rel:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_aligned_acq_rel:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_aligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_aligned_seq_cst:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_aligned_seq_cst:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_umin_i16_aligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_aligned_monotonic:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i16_aligned_monotonic:
; -O1: and w9, w1, #0xffff
; -O1: ldxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrh w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i16 %value monotonic, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_aligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_aligned_acquire:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i16_aligned_acquire:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrh w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i16 %value acquire, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_aligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_aligned_release:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i16_aligned_release:
; -O1: and w9, w1, #0xffff
; -O1: ldxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i16 %value release, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_aligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_aligned_acq_rel:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i16_aligned_acq_rel:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i16 %value acq_rel, align 2
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_aligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_aligned_seq_cst:
; -O0: and w9, w12, #0xffff
; -O0: subs w10, w9, w8, uxth
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrh w8, [x11]
; -O0: cmp w8, w12, uxth
; -O0: stlxrh w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i16_aligned_seq_cst:
; -O1: and w9, w1, #0xffff
; -O1: ldaxrh w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrh w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i16 %value seq_cst, align 2
ret i16 %r
}
define dso_local i32 @atomicrmw_umin_i32_aligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_aligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, ls
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i32_aligned_monotonic:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, ls
; -O1: stxr w10, w9, [x0]
%r = atomicrmw umin ptr %ptr, i32 %value monotonic, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_aligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_aligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, ls
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i32_aligned_acquire:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, ls
; -O1: stxr w10, w9, [x0]
%r = atomicrmw umin ptr %ptr, i32 %value acquire, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_aligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_aligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, ls
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i32_aligned_release:
; -O1: ldxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, ls
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umin ptr %ptr, i32 %value release, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_aligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_aligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, ls
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i32_aligned_acq_rel:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, ls
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umin ptr %ptr, i32 %value acq_rel, align 4
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_aligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_aligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w12, w9, w8, ls
; -O0: ldaxr w8, [x11]
; -O0: cmp w8, w9
; -O0: stlxr w10, w12, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i32_aligned_seq_cst:
; -O1: ldaxr w8, [x0]
; -O1: cmp w8, w1
; -O1: csel w9, w8, w1, ls
; -O1: stlxr w10, w9, [x0]
%r = atomicrmw umin ptr %ptr, i32 %value seq_cst, align 4
ret i32 %r
}
define dso_local i64 @atomicrmw_umin_i64_aligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_aligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, ls
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i64_aligned_monotonic:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, ls
; -O1: stxr w10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i64 %value monotonic, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_aligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_aligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, ls
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i64_aligned_acquire:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, ls
; -O1: stxr w10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i64 %value acquire, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_aligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_aligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, ls
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i64_aligned_release:
; -O1: ldxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, ls
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i64 %value release, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_aligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_aligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, ls
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i64_aligned_acq_rel:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, ls
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i64 %value acq_rel, align 8
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_aligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_aligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x12, x9, x8, ls
; -O0: ldaxr x8, [x11]
; -O0: cmp x8, x9
; -O0: stlxr w10, x12, [x11]
; -O0: subs x9, x8, x9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i64_aligned_seq_cst:
; -O1: ldaxr x0, [x8]
; -O1: cmp x0, x1
; -O1: csel x9, x0, x1, ls
; -O1: stlxr w10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i64 %value seq_cst, align 8
ret i64 %r
}
define dso_local i128 @atomicrmw_umin_i128_aligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_aligned_monotonic:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, hs
; -O0: csel x14, x11, x8, hs
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umin_i128_aligned_monotonic:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, hs
; -O1: csel x10, x1, x3, hs
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i128 %value monotonic, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_aligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_aligned_acquire:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, hs
; -O0: csel x14, x11, x8, hs
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stxp w8, x14, x15, [x9]
; -O0: stxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umin_i128_aligned_acquire:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, hs
; -O1: csel x10, x1, x3, hs
; -O1: stxp w11, x10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i128 %value acquire, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_aligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_aligned_release:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, hs
; -O0: csel x14, x11, x8, hs
; -O0: ldxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umin_i128_aligned_release:
; -O1: ldxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, hs
; -O1: csel x10, x1, x3, hs
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i128 %value release, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_aligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_aligned_acq_rel:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, hs
; -O0: csel x14, x11, x8, hs
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umin_i128_aligned_acq_rel:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, hs
; -O1: csel x10, x1, x3, hs
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i128 %value acq_rel, align 16
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_aligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_aligned_seq_cst:
; -O0: subs x12, x8, x11
; -O0: csel x15, x13, x10, hs
; -O0: csel x14, x11, x8, hs
; -O0: ldaxp x10, x12, [x9]
; -O0: cmp x10, x11
; -O0: cmp x12, x13
; -O0: stlxp w8, x14, x15, [x9]
; -O0: stlxp w8, x10, x12, [x9]
; -O0: subs x12, x12, x13
; -O0: ccmp x10, x11, #0, eq
;
; -O1-LABEL: atomicrmw_umin_i128_aligned_seq_cst:
; -O1: ldaxp x1, x0, [x8]
; -O1: cmp x3, x1
; -O1: csel x9, x0, x2, hs
; -O1: csel x10, x1, x3, hs
; -O1: stlxp w11, x10, x9, [x8]
%r = atomicrmw umin ptr %ptr, i128 %value seq_cst, align 16
ret i128 %r
}
define dso_local i8 @atomicrmw_umin_i8_unaligned_monotonic(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_unaligned_monotonic:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_unaligned_monotonic:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value monotonic, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_unaligned_acquire(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_unaligned_acquire:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_unaligned_acquire:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value acquire, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_unaligned_release(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_unaligned_release:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_unaligned_release:
; -O1: and w9, w1, #0xff
; -O1: ldxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value release, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_unaligned_acq_rel(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_unaligned_acq_rel:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_unaligned_acq_rel:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value acq_rel, align 1
ret i8 %r
}
define dso_local i8 @atomicrmw_umin_i8_unaligned_seq_cst(ptr %ptr, i8 %value) {
; -O0-LABEL: atomicrmw_umin_i8_unaligned_seq_cst:
; -O0: and w9, w12, #0xff
; -O0: subs w10, w9, w8, uxtb
; -O0: csel w13, w12, w8, ls
; -O0: ldaxrb w8, [x11]
; -O0: cmp w8, w12, uxtb
; -O0: stlxrb w10, w13, [x11]
; -O0: subs w9, w8, w9
; -O0: subs w9, w9, #1
;
; -O1-LABEL: atomicrmw_umin_i8_unaligned_seq_cst:
; -O1: and w9, w1, #0xff
; -O1: ldaxrb w8, [x0]
; -O1: cmp w8, w9
; -O1: csel w10, w8, w9, ls
; -O1: stlxrb w11, w10, [x0]
%r = atomicrmw umin ptr %ptr, i8 %value seq_cst, align 1
ret i8 %r
}
define dso_local i16 @atomicrmw_umin_i16_unaligned_monotonic(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_unaligned_monotonic:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i16_unaligned_monotonic:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i16 %value monotonic, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_unaligned_acquire(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_unaligned_acquire:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i16_unaligned_acquire:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i16 %value acquire, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_unaligned_release(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_unaligned_release:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i16_unaligned_release:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i16 %value release, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_unaligned_acq_rel(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_unaligned_acq_rel:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i16_unaligned_acq_rel:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i16 %value acq_rel, align 1
ret i16 %r
}
define dso_local i16 @atomicrmw_umin_i16_unaligned_seq_cst(ptr %ptr, i16 %value) {
; -O0-LABEL: atomicrmw_umin_i16_unaligned_seq_cst:
; -O0: and w10, w9, #0xffff
; -O0: subs w10, w10, w8, uxth
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i16_unaligned_seq_cst:
; -O1: and w8, w0, #0xffff
; -O1: cmp w8, w20, uxth
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i16 %value seq_cst, align 1
ret i16 %r
}
define dso_local i32 @atomicrmw_umin_i32_unaligned_monotonic(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_unaligned_monotonic:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i32_unaligned_monotonic:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i32 %value monotonic, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_unaligned_acquire(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_unaligned_acquire:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i32_unaligned_acquire:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i32 %value acquire, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_unaligned_release(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_unaligned_release:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i32_unaligned_release:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i32 %value release, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_unaligned_acq_rel(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_unaligned_acq_rel:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i32_unaligned_acq_rel:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i32 %value acq_rel, align 1
ret i32 %r
}
define dso_local i32 @atomicrmw_umin_i32_unaligned_seq_cst(ptr %ptr, i32 %value) {
; -O0-LABEL: atomicrmw_umin_i32_unaligned_seq_cst:
; -O0: subs w10, w9, w8
; -O0: csel w8, w9, w8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i32_unaligned_seq_cst:
; -O1: cmp w0, w20
; -O1: csel w8, w0, w20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i32 %value seq_cst, align 1
ret i32 %r
}
define dso_local i64 @atomicrmw_umin_i64_unaligned_monotonic(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_unaligned_monotonic:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i64_unaligned_monotonic:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i64 %value monotonic, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_unaligned_acquire(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_unaligned_acquire:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i64_unaligned_acquire:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i64 %value acquire, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_unaligned_release(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_unaligned_release:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i64_unaligned_release:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i64 %value release, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_unaligned_acq_rel(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_unaligned_acq_rel:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i64_unaligned_acq_rel:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i64 %value acq_rel, align 1
ret i64 %r
}
define dso_local i64 @atomicrmw_umin_i64_unaligned_seq_cst(ptr %ptr, i64 %value) {
; -O0-LABEL: atomicrmw_umin_i64_unaligned_seq_cst:
; -O0: subs x10, x9, x8
; -O0: csel x8, x9, x8, ls
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i64_unaligned_seq_cst:
; -O1: cmp x0, x20
; -O1: csel x8, x0, x20, ls
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i64 %value seq_cst, align 1
ret i64 %r
}
define dso_local i128 @atomicrmw_umin_i128_unaligned_monotonic(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_unaligned_monotonic:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, hs
; -O0: csel x9, x10, x9, hs
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i128_unaligned_monotonic:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, hs
; -O1: csel x9, x0, x21, hs
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i128 %value monotonic, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_unaligned_acquire(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_unaligned_acquire:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, hs
; -O0: csel x9, x10, x9, hs
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i128_unaligned_acquire:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, hs
; -O1: csel x9, x0, x21, hs
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i128 %value acquire, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_unaligned_release(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_unaligned_release:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, hs
; -O0: csel x9, x10, x9, hs
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i128_unaligned_release:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, hs
; -O1: csel x9, x0, x21, hs
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i128 %value release, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_unaligned_acq_rel(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_unaligned_acq_rel:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, hs
; -O0: csel x9, x10, x9, hs
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i128_unaligned_acq_rel:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, hs
; -O1: csel x9, x0, x21, hs
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i128 %value acq_rel, align 1
ret i128 %r
}
define dso_local i128 @atomicrmw_umin_i128_unaligned_seq_cst(ptr %ptr, i128 %value) {
; -O0-LABEL: atomicrmw_umin_i128_unaligned_seq_cst:
; -O0: subs x12, x9, x10
; -O0: csel x8, x11, x8, hs
; -O0: csel x9, x10, x9, hs
; -O0: bl __atomic_compare_exchange
;
; -O1-LABEL: atomicrmw_umin_i128_unaligned_seq_cst:
; -O1: ldp x0, x1, [x0]
; -O1: cmp x19, x1
; -O1: csel x8, x1, x19, hs
; -O1: csel x9, x0, x21, hs
; -O1: bl __atomic_compare_exchange
%r = atomicrmw umin ptr %ptr, i128 %value seq_cst, align 1
ret i128 %r
}
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