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Diffstat (limited to 'test/CodeGen/X86/barrier.ll')
| -rw-r--r-- | test/CodeGen/X86/barrier.ll | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/X86/barrier.ll b/test/CodeGen/X86/barrier.ll new file mode 100644 index 0000000..fad6ef6 --- /dev/null +++ b/test/CodeGen/X86/barrier.ll @@ -0,0 +1,7 @@ +; RUN: llc < %s -march=x86 -mattr=-sse2 | grep lock +declare void @llvm.memory.barrier( i1 , i1 , i1 , i1 , i1) + +define void @test() { + call void @llvm.memory.barrier( i1 true, i1 true, i1 false, i1 false, i1 false) + ret void +}
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