-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep lfence
+; RUN: llc < %s -march=x86 -mattr=+sse2 | grep lfence
-declare void @llvm.memory.barrier( i1 , i1 , i1 , i1 , i1)
+declare void @llvm.x86.sse2.lfence() nounwind
define void @test() {
- call void @llvm.memory.barrier( i1 true, i1 false, i1 false, i1 false, i1 true)
- ret void
+ call void @llvm.x86.sse2.lfence()
+ ret void
}