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diff test/CodeGen/X86/barrier-sse.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 54457678186b
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/barrier-sse.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,11 @@
+; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep sfence
+; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep lfence
+; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep mfence
+; RUN: llc < %s -march=x86 -mattr=+sse2 | grep MEMBARRIER
+
+define void @test() {
+  fence acquire
+  fence release
+  fence acq_rel
+  ret void
+}