1; RUN: llc < %s -march=x86 -mattr=+mmx | grep emms 2define void @foo() { 3entry: 4 call void @llvm.x86.mmx.emms( ) 5 br label %return 6 7return: ; preds = %entry 8 ret void 9} 10 11declare void @llvm.x86.mmx.emms() 12