; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s | FileCheck %s --check-prefixes=ALL,CHECK
; RUN: llc -O0 < %s | FileCheck %s --check-prefixes=ALL,CHECK-O0
; Source to regenerate:
; struct Foo {
; int * __ptr32 p32;
; int * __ptr64 p64;
; __attribute__((address_space(9))) int *p_other;
; };
; void use_foo(Foo *f);
; void test_sign_ext(Foo *f, int * __ptr32 __sptr i) {
; f->p64 = i;
; use_foo(f);
; }
; void test_zero_ext(Foo *f, int * __ptr32 __uptr i) {
; f->p64 = i;
; use_foo(f);
; }
; void test_trunc(Foo *f, int * __ptr64 i) {
; f->p32 = i;
; use_foo(f);
; }
; void test_noop1(Foo *f, int * __ptr32 i) {
; f->p32 = i;
; use_foo(f);
; }
; void test_noop2(Foo *f, int * __ptr64 i) {
; f->p64 = i;
; use_foo(f);
; }
; void test_null_arg(Foo *f, int * __ptr32 i) {
; test_noop1(f, 0);
; }
; void test_unrecognized(Foo *f, __attribute__((address_space(14))) int *i) {
; f->p32 = (int * __ptr32)i;
; use_foo(f);
; }
;
; $ clang -cc1 -triple x86_64-windows-msvc -fms-extensions -O2 -S t.cpp
target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-windows-msvc"
%struct.Foo = type { ptr addrspace(270), ptr, ptr addrspace(9) }
declare dso_local void @use_foo(ptr)
define dso_local void @test_sign_ext(ptr %f, ptr addrspace(270) %i) {
; ALL-LABEL: test_sign_ext:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movslq %edx, %rax
; ALL-NEXT: movq %rax, 8(%rcx)
; ALL-NEXT: jmp use_foo # TAILCALL
entry:
%0 = addrspacecast ptr addrspace(270) %i to ptr
%p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
store ptr %0, ptr %p64, align 8
tail call void @use_foo(ptr %f)
ret void
}
define dso_local void @test_zero_ext(ptr %f, ptr addrspace(271) %i) {
; CHECK-LABEL: test_zero_ext:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %edx, %eax
; CHECK-NEXT: movq %rax, 8(%rcx)
; CHECK-NEXT: jmp use_foo # TAILCALL
;
; CHECK-O0-LABEL: test_zero_ext:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %edx, %eax
; CHECK-O0-NEXT: # kill: def $rax killed $eax
; CHECK-O0-NEXT: movq %rax, 8(%rcx)
; CHECK-O0-NEXT: jmp use_foo # TAILCALL
entry:
%0 = addrspacecast ptr addrspace(271) %i to ptr
%p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
store ptr %0, ptr %p64, align 8
tail call void @use_foo(ptr %f)
ret void
}
define dso_local void @test_trunc(ptr %f, ptr %i) {
; CHECK-LABEL: test_trunc:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %edx, (%rcx)
; CHECK-NEXT: jmp use_foo # TAILCALL
;
; CHECK-O0-LABEL: test_trunc:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %edx, %eax
; CHECK-O0-NEXT: movl %eax, (%rcx)
; CHECK-O0-NEXT: jmp use_foo # TAILCALL
entry:
%0 = addrspacecast ptr %i to ptr addrspace(270)
store ptr addrspace(270) %0, ptr %f, align 8
tail call void @use_foo(ptr %f)
ret void
}
define dso_local void @test_noop1(ptr %f, ptr addrspace(270) %i) {
; ALL-LABEL: test_noop1:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movl %edx, (%rcx)
; ALL-NEXT: jmp use_foo # TAILCALL
entry:
store ptr addrspace(270) %i, ptr %f, align 8
tail call void @use_foo(ptr %f)
ret void
}
define dso_local void @test_noop2(ptr %f, ptr %i) {
; ALL-LABEL: test_noop2:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movq %rdx, 8(%rcx)
; ALL-NEXT: jmp use_foo # TAILCALL
entry:
%p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
store ptr %i, ptr %p64, align 8
tail call void @use_foo(ptr %f)
ret void
}
; Test that null can be passed as a 32-bit pointer.
define dso_local void @test_null_arg(ptr %f) {
; ALL-LABEL: test_null_arg:
; ALL: # %bb.0: # %entry
; ALL-NEXT: subq $40, %rsp
; ALL-NEXT: .seh_stackalloc 40
; ALL-NEXT: .seh_endprologue
; ALL-NEXT: xorl %edx, %edx
; ALL-NEXT: callq test_noop1
; ALL-NEXT: nop
; ALL-NEXT: addq $40, %rsp
; ALL-NEXT: retq
; ALL-NEXT: .seh_endproc
entry:
call void @test_noop1(ptr %f, ptr addrspace(270) null)
ret void
}
; Test casts between unrecognized address spaces.
define void @test_unrecognized(ptr %f, ptr addrspace(14) %i) {
; CHECK-LABEL: test_unrecognized:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %edx, (%rcx)
; CHECK-NEXT: jmp use_foo # TAILCALL
;
; CHECK-O0-LABEL: test_unrecognized:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %edx, %eax
; CHECK-O0-NEXT: movl %eax, (%rcx)
; CHECK-O0-NEXT: jmp use_foo # TAILCALL
entry:
%0 = addrspacecast ptr addrspace(14) %i to ptr addrspace(270)
store ptr addrspace(270) %0, ptr %f, align 8
tail call void @use_foo(ptr %f)
ret void
}
define void @test_unrecognized2(ptr %f, ptr addrspace(271) %i) {
; CHECK-LABEL: test_unrecognized2:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %edx, %eax
; CHECK-NEXT: movq %rax, 16(%rcx)
; CHECK-NEXT: jmp use_foo # TAILCALL
;
; CHECK-O0-LABEL: test_unrecognized2:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %edx, %eax
; CHECK-O0-NEXT: # kill: def $rax killed $eax
; CHECK-O0-NEXT: movq %rax, 16(%rcx)
; CHECK-O0-NEXT: jmp use_foo # TAILCALL
entry:
%0 = addrspacecast ptr addrspace(271) %i to ptr addrspace(9)
%p32 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 2
store ptr addrspace(9) %0, ptr %p32, align 8
tail call void @use_foo(ptr %f)
ret void
}
define i32 @test_load_sptr32(ptr addrspace(270) %i) {
; ALL-LABEL: test_load_sptr32:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movslq %ecx, %rax
; ALL-NEXT: movl (%rax), %eax
; ALL-NEXT: retq
entry:
%0 = load i32, ptr addrspace(270) %i, align 4
ret i32 %0
}
define i32 @test_load_uptr32(ptr addrspace(271) %i) {
; CHECK-LABEL: test_load_uptr32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: movl (%rax), %eax
; CHECK-NEXT: retq
;
; CHECK-O0-LABEL: test_load_uptr32:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %ecx, %eax
; CHECK-O0-NEXT: # kill: def $rax killed $eax
; CHECK-O0-NEXT: movl (%rax), %eax
; CHECK-O0-NEXT: retq
entry:
%0 = load i32, ptr addrspace(271) %i, align 4
ret i32 %0
}
define i32 @test_load_ptr64(ptr addrspace(272) %i) {
; ALL-LABEL: test_load_ptr64:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movl (%rcx), %eax
; ALL-NEXT: retq
entry:
%0 = load i32, ptr addrspace(272) %i, align 8
ret i32 %0
}
define void @test_store_sptr32(ptr addrspace(270) %s, i32 %i) {
; ALL-LABEL: test_store_sptr32:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movslq %ecx, %rax
; ALL-NEXT: movl %edx, (%rax)
; ALL-NEXT: retq
entry:
store i32 %i, ptr addrspace(270) %s, align 4
ret void
}
define void @test_store_uptr32(ptr addrspace(271) %s, i32 %i) {
; CHECK-LABEL: test_store_uptr32:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl %ecx, %eax
; CHECK-NEXT: movl %edx, (%rax)
; CHECK-NEXT: retq
;
; CHECK-O0-LABEL: test_store_uptr32:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movl %ecx, %eax
; CHECK-O0-NEXT: # kill: def $rax killed $eax
; CHECK-O0-NEXT: movl %edx, (%rax)
; CHECK-O0-NEXT: retq
entry:
store i32 %i, ptr addrspace(271) %s, align 4
ret void
}
define void @test_store_ptr64(ptr addrspace(272) %s, i32 %i) {
; ALL-LABEL: test_store_ptr64:
; ALL: # %bb.0: # %entry
; ALL-NEXT: movl %edx, (%rcx)
; ALL-NEXT: retq
entry:
store i32 %i, ptr addrspace(272) %s, align 8
ret void
}
define i64 @test_load_sptr32_zext_i64(ptr addrspace(270) %i) {
; CHECK-LABEL: test_load_sptr32_zext_i64:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movslq %ecx, %rax
; CHECK-NEXT: movl (%rax), %eax
; CHECK-NEXT: retq
;
; CHECK-O0-LABEL: test_load_sptr32_zext_i64:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movslq %ecx, %rax
; CHECK-O0-NEXT: movl (%rax), %eax
; CHECK-O0-NEXT: movl %eax, %eax
; CHECK-O0-NEXT: # kill: def $rax killed $eax
; CHECK-O0-NEXT: retq
entry:
%0 = load i32, ptr addrspace(270) %i, align 4
%1 = zext i32 %0 to i64
ret i64 %1
}
define void @test_store_sptr32_trunc_i1(ptr addrspace(270) %s, i32 %i) {
; CHECK-LABEL: test_store_sptr32_trunc_i1:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movslq %ecx, %rax
; CHECK-NEXT: andl $1, %edx
; CHECK-NEXT: movb %dl, (%rax)
; CHECK-NEXT: retq
;
; CHECK-O0-LABEL: test_store_sptr32_trunc_i1:
; CHECK-O0: # %bb.0: # %entry
; CHECK-O0-NEXT: movslq %ecx, %rax
; CHECK-O0-NEXT: andl $1, %edx
; CHECK-O0-NEXT: movb %dl, %cl
; CHECK-O0-NEXT: movb %cl, (%rax)
; CHECK-O0-NEXT: retq
entry:
%0 = trunc i32 %i to i1
store i1 %0, ptr addrspace(270) %s
ret void
}
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