forked from OSchip/llvm-project
23 lines
454 B
LLVM
23 lines
454 B
LLVM
; RUN: llc < %s -mtriple=i686-none-linux | FileCheck %s
|
|
|
|
define i32* @test_atomic_ptr_load(i32** %a0) {
|
|
; CHECK: test_atomic_ptr_load
|
|
; CHECK: movl
|
|
; CHECK: movl
|
|
; CHECK: ret
|
|
0:
|
|
%0 = load atomic i32** %a0 seq_cst, align 4
|
|
ret i32* %0
|
|
}
|
|
|
|
define void @test_atomic_ptr_store(i32* %a0, i32** %a1) {
|
|
; CHECK: test_atomic_ptr_store
|
|
; CHECK: movl
|
|
; CHECK: movl
|
|
; CHECK: xchgl
|
|
; CHECK: ret
|
|
0:
|
|
store atomic i32* %a0, i32** %a1 seq_cst, align 4
|
|
ret void
|
|
}
|