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llvm/llvm/test/CodeGen/AArch64/sve-fixed-length-int-log.ll 

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -aarch64-sve-vector-bits-min=256  < %s | FileCheck %s -check-prefixes=CHECK,VBITS_GE_256
; RUN: llc -aarch64-sve-vector-bits-min=512  < %s | FileCheck %s -check-prefixes=CHECK,VBITS_GE_512
; RUN: llc -aarch64-sve-vector-bits-min=2048 < %s | FileCheck %s -check-prefixes=CHECK,VBITS_GE_512

target triple = "aarch64-unknown-linux-gnu"

;
; AND
;

; Don't use SVE for 64-bit vectors.
define <8 x i8> @and_v8i8(<8 x i8> %op1, <8 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v8i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = and <8 x i8> %op1, %op2
  ret <8 x i8> %res
}

; Don't use SVE for 128-bit vectors.
define <16 x i8> @and_v16i8(<16 x i8> %op1, <16 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v16i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = and <16 x i8> %op1, %op2
  ret <16 x i8> %res
}

define void @and_v32i8(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v32i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl32
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i8>, ptr %a
  %op2 = load <32 x i8>, ptr %b
  %res = and <32 x i8> %op1, %op2
  store <32 x i8> %res, ptr %a
  ret void
}

define void @and_v64i8(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: and_v64i8:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.b, vl32
; VBITS_GE_256-NEXT:    mov w8, #32 // =0x20
; VBITS_GE_256-NEXT:    ld1b { z0.b }, p0/z, [x0, x8]
; VBITS_GE_256-NEXT:    ld1b { z1.b }, p0/z, [x1, x8]
; VBITS_GE_256-NEXT:    ld1b { z2.b }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1b { z3.b }, p0/z, [x1]
; VBITS_GE_256-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    and z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1b { z0.b }, p0, [x0, x8]
; VBITS_GE_256-NEXT:    st1b { z1.b }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: and_v64i8:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.b, vl64
; VBITS_GE_512-NEXT:    ld1b { z0.b }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1b { z1.b }, p0/z, [x1]
; VBITS_GE_512-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1b { z0.b }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <64 x i8>, ptr %a
  %op2 = load <64 x i8>, ptr %b
  %res = and <64 x i8> %op1, %op2
  store <64 x i8> %res, ptr %a
  ret void
}

define void @and_v128i8(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: and_v128i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl128
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i8>, ptr %a
  %op2 = load <128 x i8>, ptr %b
  %res = and <128 x i8> %op1, %op2
  store <128 x i8> %res, ptr %a
  ret void
}

define void @and_v256i8(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: and_v256i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl256
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <256 x i8>, ptr %a
  %op2 = load <256 x i8>, ptr %b
  %res = and <256 x i8> %op1, %op2
  store <256 x i8> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <4 x i16> @and_v4i16(<4 x i16> %op1, <4 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v4i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = and <4 x i16> %op1, %op2
  ret <4 x i16> %res
}

; Don't use SVE for 128-bit vectors.
define <8 x i16> @and_v8i16(<8 x i16> %op1, <8 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v8i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = and <8 x i16> %op1, %op2
  ret <8 x i16> %res
}

define void @and_v16i16(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v16i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl16
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i16>, ptr %a
  %op2 = load <16 x i16>, ptr %b
  %res = and <16 x i16> %op1, %op2
  store <16 x i16> %res, ptr %a
  ret void
}

define void @and_v32i16(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: and_v32i16:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.h, vl16
; VBITS_GE_256-NEXT:    mov x8, #16 // =0x10
; VBITS_GE_256-NEXT:    ld1h { z0.h }, p0/z, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z1.h }, p0/z, [x1, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z2.h }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1h { z3.h }, p0/z, [x1]
; VBITS_GE_256-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    and z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1h { z0.h }, p0, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    st1h { z1.h }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: and_v32i16:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.h, vl32
; VBITS_GE_512-NEXT:    ld1h { z0.h }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1h { z1.h }, p0/z, [x1]
; VBITS_GE_512-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1h { z0.h }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <32 x i16>, ptr %a
  %op2 = load <32 x i16>, ptr %b
  %res = and <32 x i16> %op1, %op2
  store <32 x i16> %res, ptr %a
  ret void
}

define void @and_v64i16(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: and_v64i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl64
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i16>, ptr %a
  %op2 = load <64 x i16>, ptr %b
  %res = and <64 x i16> %op1, %op2
  store <64 x i16> %res, ptr %a
  ret void
}

define void @and_v128i16(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: and_v128i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl128
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i16>, ptr %a
  %op2 = load <128 x i16>, ptr %b
  %res = and <128 x i16> %op1, %op2
  store <128 x i16> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <2 x i32> @and_v2i32(<2 x i32> %op1, <2 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v2i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = and <2 x i32> %op1, %op2
  ret <2 x i32> %res
}

; Don't use SVE for 128-bit vectors.
define <4 x i32> @and_v4i32(<4 x i32> %op1, <4 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v4i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = and <4 x i32> %op1, %op2
  ret <4 x i32> %res
}

define void @and_v8i32(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v8i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl8
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <8 x i32>, ptr %a
  %op2 = load <8 x i32>, ptr %b
  %res = and <8 x i32> %op1, %op2
  store <8 x i32> %res, ptr %a
  ret void
}

define void @and_v16i32(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: and_v16i32:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.s, vl8
; VBITS_GE_256-NEXT:    mov x8, #8 // =0x8
; VBITS_GE_256-NEXT:    ld1w { z0.s }, p0/z, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z1.s }, p0/z, [x1, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z2.s }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1w { z3.s }, p0/z, [x1]
; VBITS_GE_256-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    and z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1w { z0.s }, p0, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    st1w { z1.s }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: and_v16i32:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.s, vl16
; VBITS_GE_512-NEXT:    ld1w { z0.s }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1w { z1.s }, p0/z, [x1]
; VBITS_GE_512-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1w { z0.s }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <16 x i32>, ptr %a
  %op2 = load <16 x i32>, ptr %b
  %res = and <16 x i32> %op1, %op2
  store <16 x i32> %res, ptr %a
  ret void
}

define void @and_v32i32(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: and_v32i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl32
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i32>, ptr %a
  %op2 = load <32 x i32>, ptr %b
  %res = and <32 x i32> %op1, %op2
  store <32 x i32> %res, ptr %a
  ret void
}

define void @and_v64i32(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: and_v64i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl64
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i32>, ptr %a
  %op2 = load <64 x i32>, ptr %b
  %res = and <64 x i32> %op1, %op2
  store <64 x i32> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <1 x i64> @and_v1i64(<1 x i64> %op1, <1 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v1i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = and <1 x i64> %op1, %op2
  ret <1 x i64> %res
}

; Don't use SVE for 128-bit vectors.
define <2 x i64> @and_v2i64(<2 x i64> %op1, <2 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v2i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    and v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = and <2 x i64> %op1, %op2
  ret <2 x i64> %res
}

define void @and_v4i64(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: and_v4i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl4
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <4 x i64>, ptr %a
  %op2 = load <4 x i64>, ptr %b
  %res = and <4 x i64> %op1, %op2
  store <4 x i64> %res, ptr %a
  ret void
}

define void @and_v8i64(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: and_v8i64:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.d, vl4
; VBITS_GE_256-NEXT:    mov x8, #4 // =0x4
; VBITS_GE_256-NEXT:    ld1d { z0.d }, p0/z, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z1.d }, p0/z, [x1, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z2.d }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1d { z3.d }, p0/z, [x1]
; VBITS_GE_256-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    and z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1d { z0.d }, p0, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    st1d { z1.d }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: and_v8i64:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.d, vl8
; VBITS_GE_512-NEXT:    ld1d { z0.d }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1d { z1.d }, p0/z, [x1]
; VBITS_GE_512-NEXT:    and z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1d { z0.d }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <8 x i64>, ptr %a
  %op2 = load <8 x i64>, ptr %b
  %res = and <8 x i64> %op1, %op2
  store <8 x i64> %res, ptr %a
  ret void
}

define void @and_v16i64(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: and_v16i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl16
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i64>, ptr %a
  %op2 = load <16 x i64>, ptr %b
  %res = and <16 x i64> %op1, %op2
  store <16 x i64> %res, ptr %a
  ret void
}

define void @and_v32i64(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: and_v32i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl32
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    and z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i64>, ptr %a
  %op2 = load <32 x i64>, ptr %b
  %res = and <32 x i64> %op1, %op2
  store <32 x i64> %res, ptr %a
  ret void
}

;
; OR
;

; Don't use SVE for 64-bit vectors.
define <8 x i8> @or_v8i8(<8 x i8> %op1, <8 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v8i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = or <8 x i8> %op1, %op2
  ret <8 x i8> %res
}

; Don't use SVE for 128-bit vectors.
define <16 x i8> @or_v16i8(<16 x i8> %op1, <16 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v16i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = or <16 x i8> %op1, %op2
  ret <16 x i8> %res
}

define void @or_v32i8(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v32i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl32
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i8>, ptr %a
  %op2 = load <32 x i8>, ptr %b
  %res = or <32 x i8> %op1, %op2
  store <32 x i8> %res, ptr %a
  ret void
}

define void @or_v64i8(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: or_v64i8:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.b, vl32
; VBITS_GE_256-NEXT:    mov w8, #32 // =0x20
; VBITS_GE_256-NEXT:    ld1b { z0.b }, p0/z, [x0, x8]
; VBITS_GE_256-NEXT:    ld1b { z1.b }, p0/z, [x1, x8]
; VBITS_GE_256-NEXT:    ld1b { z2.b }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1b { z3.b }, p0/z, [x1]
; VBITS_GE_256-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    orr z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1b { z0.b }, p0, [x0, x8]
; VBITS_GE_256-NEXT:    st1b { z1.b }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: or_v64i8:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.b, vl64
; VBITS_GE_512-NEXT:    ld1b { z0.b }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1b { z1.b }, p0/z, [x1]
; VBITS_GE_512-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1b { z0.b }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <64 x i8>, ptr %a
  %op2 = load <64 x i8>, ptr %b
  %res = or <64 x i8> %op1, %op2
  store <64 x i8> %res, ptr %a
  ret void
}

define void @or_v128i8(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: or_v128i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl128
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i8>, ptr %a
  %op2 = load <128 x i8>, ptr %b
  %res = or <128 x i8> %op1, %op2
  store <128 x i8> %res, ptr %a
  ret void
}

define void @or_v256i8(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: or_v256i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl256
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <256 x i8>, ptr %a
  %op2 = load <256 x i8>, ptr %b
  %res = or <256 x i8> %op1, %op2
  store <256 x i8> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <4 x i16> @or_v4i16(<4 x i16> %op1, <4 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v4i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = or <4 x i16> %op1, %op2
  ret <4 x i16> %res
}

; Don't use SVE for 128-bit vectors.
define <8 x i16> @or_v8i16(<8 x i16> %op1, <8 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v8i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = or <8 x i16> %op1, %op2
  ret <8 x i16> %res
}

define void @or_v16i16(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v16i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl16
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i16>, ptr %a
  %op2 = load <16 x i16>, ptr %b
  %res = or <16 x i16> %op1, %op2
  store <16 x i16> %res, ptr %a
  ret void
}

define void @or_v32i16(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: or_v32i16:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.h, vl16
; VBITS_GE_256-NEXT:    mov x8, #16 // =0x10
; VBITS_GE_256-NEXT:    ld1h { z0.h }, p0/z, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z1.h }, p0/z, [x1, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z2.h }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1h { z3.h }, p0/z, [x1]
; VBITS_GE_256-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    orr z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1h { z0.h }, p0, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    st1h { z1.h }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: or_v32i16:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.h, vl32
; VBITS_GE_512-NEXT:    ld1h { z0.h }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1h { z1.h }, p0/z, [x1]
; VBITS_GE_512-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1h { z0.h }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <32 x i16>, ptr %a
  %op2 = load <32 x i16>, ptr %b
  %res = or <32 x i16> %op1, %op2
  store <32 x i16> %res, ptr %a
  ret void
}

define void @or_v64i16(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: or_v64i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl64
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i16>, ptr %a
  %op2 = load <64 x i16>, ptr %b
  %res = or <64 x i16> %op1, %op2
  store <64 x i16> %res, ptr %a
  ret void
}

define void @or_v128i16(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: or_v128i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl128
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i16>, ptr %a
  %op2 = load <128 x i16>, ptr %b
  %res = or <128 x i16> %op1, %op2
  store <128 x i16> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <2 x i32> @or_v2i32(<2 x i32> %op1, <2 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v2i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = or <2 x i32> %op1, %op2
  ret <2 x i32> %res
}

; Don't use SVE for 128-bit vectors.
define <4 x i32> @or_v4i32(<4 x i32> %op1, <4 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v4i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = or <4 x i32> %op1, %op2
  ret <4 x i32> %res
}

define void @or_v8i32(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v8i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl8
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <8 x i32>, ptr %a
  %op2 = load <8 x i32>, ptr %b
  %res = or <8 x i32> %op1, %op2
  store <8 x i32> %res, ptr %a
  ret void
}

define void @or_v16i32(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: or_v16i32:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.s, vl8
; VBITS_GE_256-NEXT:    mov x8, #8 // =0x8
; VBITS_GE_256-NEXT:    ld1w { z0.s }, p0/z, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z1.s }, p0/z, [x1, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z2.s }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1w { z3.s }, p0/z, [x1]
; VBITS_GE_256-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    orr z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1w { z0.s }, p0, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    st1w { z1.s }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: or_v16i32:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.s, vl16
; VBITS_GE_512-NEXT:    ld1w { z0.s }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1w { z1.s }, p0/z, [x1]
; VBITS_GE_512-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1w { z0.s }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <16 x i32>, ptr %a
  %op2 = load <16 x i32>, ptr %b
  %res = or <16 x i32> %op1, %op2
  store <16 x i32> %res, ptr %a
  ret void
}

define void @or_v32i32(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: or_v32i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl32
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i32>, ptr %a
  %op2 = load <32 x i32>, ptr %b
  %res = or <32 x i32> %op1, %op2
  store <32 x i32> %res, ptr %a
  ret void
}

define void @or_v64i32(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: or_v64i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl64
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i32>, ptr %a
  %op2 = load <64 x i32>, ptr %b
  %res = or <64 x i32> %op1, %op2
  store <64 x i32> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <1 x i64> @or_v1i64(<1 x i64> %op1, <1 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v1i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = or <1 x i64> %op1, %op2
  ret <1 x i64> %res
}

; Don't use SVE for 128-bit vectors.
define <2 x i64> @or_v2i64(<2 x i64> %op1, <2 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v2i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    orr v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = or <2 x i64> %op1, %op2
  ret <2 x i64> %res
}

define void @or_v4i64(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: or_v4i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl4
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <4 x i64>, ptr %a
  %op2 = load <4 x i64>, ptr %b
  %res = or <4 x i64> %op1, %op2
  store <4 x i64> %res, ptr %a
  ret void
}

define void @or_v8i64(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: or_v8i64:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.d, vl4
; VBITS_GE_256-NEXT:    mov x8, #4 // =0x4
; VBITS_GE_256-NEXT:    ld1d { z0.d }, p0/z, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z1.d }, p0/z, [x1, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z2.d }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1d { z3.d }, p0/z, [x1]
; VBITS_GE_256-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    orr z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1d { z0.d }, p0, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    st1d { z1.d }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: or_v8i64:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.d, vl8
; VBITS_GE_512-NEXT:    ld1d { z0.d }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1d { z1.d }, p0/z, [x1]
; VBITS_GE_512-NEXT:    orr z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1d { z0.d }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <8 x i64>, ptr %a
  %op2 = load <8 x i64>, ptr %b
  %res = or <8 x i64> %op1, %op2
  store <8 x i64> %res, ptr %a
  ret void
}

define void @or_v16i64(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: or_v16i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl16
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i64>, ptr %a
  %op2 = load <16 x i64>, ptr %b
  %res = or <16 x i64> %op1, %op2
  store <16 x i64> %res, ptr %a
  ret void
}

define void @or_v32i64(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: or_v32i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl32
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    orr z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i64>, ptr %a
  %op2 = load <32 x i64>, ptr %b
  %res = or <32 x i64> %op1, %op2
  store <32 x i64> %res, ptr %a
  ret void
}

;
; XOR
;

; Don't use SVE for 64-bit vectors.
define <8 x i8> @xor_v8i8(<8 x i8> %op1, <8 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v8i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = xor <8 x i8> %op1, %op2
  ret <8 x i8> %res
}

; Don't use SVE for 128-bit vectors.
define <16 x i8> @xor_v16i8(<16 x i8> %op1, <16 x i8> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v16i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = xor <16 x i8> %op1, %op2
  ret <16 x i8> %res
}

define void @xor_v32i8(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v32i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl32
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i8>, ptr %a
  %op2 = load <32 x i8>, ptr %b
  %res = xor <32 x i8> %op1, %op2
  store <32 x i8> %res, ptr %a
  ret void
}

define void @xor_v64i8(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: xor_v64i8:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.b, vl32
; VBITS_GE_256-NEXT:    mov w8, #32 // =0x20
; VBITS_GE_256-NEXT:    ld1b { z0.b }, p0/z, [x0, x8]
; VBITS_GE_256-NEXT:    ld1b { z1.b }, p0/z, [x1, x8]
; VBITS_GE_256-NEXT:    ld1b { z2.b }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1b { z3.b }, p0/z, [x1]
; VBITS_GE_256-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    eor z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1b { z0.b }, p0, [x0, x8]
; VBITS_GE_256-NEXT:    st1b { z1.b }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: xor_v64i8:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.b, vl64
; VBITS_GE_512-NEXT:    ld1b { z0.b }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1b { z1.b }, p0/z, [x1]
; VBITS_GE_512-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1b { z0.b }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <64 x i8>, ptr %a
  %op2 = load <64 x i8>, ptr %b
  %res = xor <64 x i8> %op1, %op2
  store <64 x i8> %res, ptr %a
  ret void
}

define void @xor_v128i8(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: xor_v128i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl128
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i8>, ptr %a
  %op2 = load <128 x i8>, ptr %b
  %res = xor <128 x i8> %op1, %op2
  store <128 x i8> %res, ptr %a
  ret void
}

define void @xor_v256i8(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: xor_v256i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b, vl256
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    ld1b { z1.b }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1b { z0.b }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <256 x i8>, ptr %a
  %op2 = load <256 x i8>, ptr %b
  %res = xor <256 x i8> %op1, %op2
  store <256 x i8> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <4 x i16> @xor_v4i16(<4 x i16> %op1, <4 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v4i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = xor <4 x i16> %op1, %op2
  ret <4 x i16> %res
}

; Don't use SVE for 128-bit vectors.
define <8 x i16> @xor_v8i16(<8 x i16> %op1, <8 x i16> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v8i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = xor <8 x i16> %op1, %op2
  ret <8 x i16> %res
}

define void @xor_v16i16(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v16i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl16
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i16>, ptr %a
  %op2 = load <16 x i16>, ptr %b
  %res = xor <16 x i16> %op1, %op2
  store <16 x i16> %res, ptr %a
  ret void
}

define void @xor_v32i16(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: xor_v32i16:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.h, vl16
; VBITS_GE_256-NEXT:    mov x8, #16 // =0x10
; VBITS_GE_256-NEXT:    ld1h { z0.h }, p0/z, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z1.h }, p0/z, [x1, x8, lsl #1]
; VBITS_GE_256-NEXT:    ld1h { z2.h }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1h { z3.h }, p0/z, [x1]
; VBITS_GE_256-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    eor z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1h { z0.h }, p0, [x0, x8, lsl #1]
; VBITS_GE_256-NEXT:    st1h { z1.h }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: xor_v32i16:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.h, vl32
; VBITS_GE_512-NEXT:    ld1h { z0.h }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1h { z1.h }, p0/z, [x1]
; VBITS_GE_512-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1h { z0.h }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <32 x i16>, ptr %a
  %op2 = load <32 x i16>, ptr %b
  %res = xor <32 x i16> %op1, %op2
  store <32 x i16> %res, ptr %a
  ret void
}

define void @xor_v64i16(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: xor_v64i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl64
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i16>, ptr %a
  %op2 = load <64 x i16>, ptr %b
  %res = xor <64 x i16> %op1, %op2
  store <64 x i16> %res, ptr %a
  ret void
}

define void @xor_v128i16(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: xor_v128i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h, vl128
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    ld1h { z1.h }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1h { z0.h }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <128 x i16>, ptr %a
  %op2 = load <128 x i16>, ptr %b
  %res = xor <128 x i16> %op1, %op2
  store <128 x i16> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <2 x i32> @xor_v2i32(<2 x i32> %op1, <2 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v2i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = xor <2 x i32> %op1, %op2
  ret <2 x i32> %res
}

; Don't use SVE for 128-bit vectors.
define <4 x i32> @xor_v4i32(<4 x i32> %op1, <4 x i32> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v4i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = xor <4 x i32> %op1, %op2
  ret <4 x i32> %res
}

define void @xor_v8i32(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v8i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl8
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <8 x i32>, ptr %a
  %op2 = load <8 x i32>, ptr %b
  %res = xor <8 x i32> %op1, %op2
  store <8 x i32> %res, ptr %a
  ret void
}

define void @xor_v16i32(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: xor_v16i32:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.s, vl8
; VBITS_GE_256-NEXT:    mov x8, #8 // =0x8
; VBITS_GE_256-NEXT:    ld1w { z0.s }, p0/z, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z1.s }, p0/z, [x1, x8, lsl #2]
; VBITS_GE_256-NEXT:    ld1w { z2.s }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1w { z3.s }, p0/z, [x1]
; VBITS_GE_256-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    eor z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1w { z0.s }, p0, [x0, x8, lsl #2]
; VBITS_GE_256-NEXT:    st1w { z1.s }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: xor_v16i32:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.s, vl16
; VBITS_GE_512-NEXT:    ld1w { z0.s }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1w { z1.s }, p0/z, [x1]
; VBITS_GE_512-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1w { z0.s }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <16 x i32>, ptr %a
  %op2 = load <16 x i32>, ptr %b
  %res = xor <16 x i32> %op1, %op2
  store <16 x i32> %res, ptr %a
  ret void
}

define void @xor_v32i32(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: xor_v32i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl32
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i32>, ptr %a
  %op2 = load <32 x i32>, ptr %b
  %res = xor <32 x i32> %op1, %op2
  store <32 x i32> %res, ptr %a
  ret void
}

define void @xor_v64i32(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: xor_v64i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s, vl64
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    ld1w { z1.s }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1w { z0.s }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <64 x i32>, ptr %a
  %op2 = load <64 x i32>, ptr %b
  %res = xor <64 x i32> %op1, %op2
  store <64 x i32> %res, ptr %a
  ret void
}

; Don't use SVE for 64-bit vectors.
define <1 x i64> @xor_v1i64(<1 x i64> %op1, <1 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v1i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.8b, v0.8b, v1.8b
; CHECK-NEXT:    ret
  %res = xor <1 x i64> %op1, %op2
  ret <1 x i64> %res
}

; Don't use SVE for 128-bit vectors.
define <2 x i64> @xor_v2i64(<2 x i64> %op1, <2 x i64> %op2) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v2i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    eor v0.16b, v0.16b, v1.16b
; CHECK-NEXT:    ret
  %res = xor <2 x i64> %op1, %op2
  ret <2 x i64> %res
}

define void @xor_v4i64(ptr %a, ptr %b) vscale_range(2,0) #0 {
; CHECK-LABEL: xor_v4i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl4
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <4 x i64>, ptr %a
  %op2 = load <4 x i64>, ptr %b
  %res = xor <4 x i64> %op1, %op2
  store <4 x i64> %res, ptr %a
  ret void
}

define void @xor_v8i64(ptr %a, ptr %b) #0 {
; VBITS_GE_256-LABEL: xor_v8i64:
; VBITS_GE_256:       // %bb.0:
; VBITS_GE_256-NEXT:    ptrue p0.d, vl4
; VBITS_GE_256-NEXT:    mov x8, #4 // =0x4
; VBITS_GE_256-NEXT:    ld1d { z0.d }, p0/z, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z1.d }, p0/z, [x1, x8, lsl #3]
; VBITS_GE_256-NEXT:    ld1d { z2.d }, p0/z, [x0]
; VBITS_GE_256-NEXT:    ld1d { z3.d }, p0/z, [x1]
; VBITS_GE_256-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_256-NEXT:    eor z1.d, z2.d, z3.d
; VBITS_GE_256-NEXT:    st1d { z0.d }, p0, [x0, x8, lsl #3]
; VBITS_GE_256-NEXT:    st1d { z1.d }, p0, [x0]
; VBITS_GE_256-NEXT:    ret
;
; VBITS_GE_512-LABEL: xor_v8i64:
; VBITS_GE_512:       // %bb.0:
; VBITS_GE_512-NEXT:    ptrue p0.d, vl8
; VBITS_GE_512-NEXT:    ld1d { z0.d }, p0/z, [x0]
; VBITS_GE_512-NEXT:    ld1d { z1.d }, p0/z, [x1]
; VBITS_GE_512-NEXT:    eor z0.d, z0.d, z1.d
; VBITS_GE_512-NEXT:    st1d { z0.d }, p0, [x0]
; VBITS_GE_512-NEXT:    ret
  %op1 = load <8 x i64>, ptr %a
  %op2 = load <8 x i64>, ptr %b
  %res = xor <8 x i64> %op1, %op2
  store <8 x i64> %res, ptr %a
  ret void
}

define void @xor_v16i64(ptr %a, ptr %b) vscale_range(8,0) #0 {
; CHECK-LABEL: xor_v16i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl16
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <16 x i64>, ptr %a
  %op2 = load <16 x i64>, ptr %b
  %res = xor <16 x i64> %op1, %op2
  store <16 x i64> %res, ptr %a
  ret void
}

define void @xor_v32i64(ptr %a, ptr %b) vscale_range(16,0) #0 {
; CHECK-LABEL: xor_v32i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d, vl32
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    ld1d { z1.d }, p0/z, [x1]
; CHECK-NEXT:    eor z0.d, z0.d, z1.d
; CHECK-NEXT:    st1d { z0.d }, p0, [x0]
; CHECK-NEXT:    ret
  %op1 = load <32 x i64>, ptr %a
  %op2 = load <32 x i64>, ptr %b
  %res = xor <32 x i64> %op1, %op2
  store <32 x i64> %res, ptr %a
  ret void
}

attributes #0 = { "target-features"="+sve" }