1 ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep lfence 2 3 declare void @llvm.x86.sse2.lfence() nounwind 4 5 define void @test() { 6 call void @llvm.x86.sse2.lfence() 7 ret void 8 } 9
