diff options
Diffstat (limited to 'test/CodeGen/X86/mfence.ll')
| -rw-r--r-- | test/CodeGen/X86/mfence.ll | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/test/CodeGen/X86/mfence.ll b/test/CodeGen/X86/mfence.ll index a1b2283..6056add 100644 --- a/test/CodeGen/X86/mfence.ll +++ b/test/CodeGen/X86/mfence.ll @@ -2,19 +2,7 @@ ; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep lfence ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep mfence - -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 true) - call void @llvm.memory.barrier( i1 true, i1 false, i1 true, i1 false, i1 true) - call void @llvm.memory.barrier( i1 true, i1 false, i1 false, i1 true, i1 true) - - call void @llvm.memory.barrier( i1 true, i1 true, i1 true, i1 false, i1 true) - call void @llvm.memory.barrier( i1 true, i1 true, i1 false, i1 true, i1 true) - call void @llvm.memory.barrier( i1 true, i1 false, i1 true, i1 true, i1 true) - - call void @llvm.memory.barrier( i1 true, i1 true, i1 true, i1 true , i1 true) - call void @llvm.memory.barrier( i1 false, i1 false, i1 false, i1 false , i1 true) - ret void + fence seq_cst + ret void } |