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swiftshader
/
SwiftShader
/
a233ceaecd8531866d5551ee1dd3485339cfc495
/
.
/
third_party
/
LLVM
/
test
/
CodeGen
/
X86
/
membarrier.ll
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; RUN: llc < %s -march=x86-64 -mattr=-sse -O0
; PR9675
define
i32
@t
()
{
entry
:
%i
=
alloca
i32
,
align
4
store
i32
1
,
i32
*
%i
,
align
4
fence
seq_cst
%0
=
atomicrmw
sub
i32
*
%i
,
i32
1
monotonic
fence
seq_cst
ret
i32
0
}