1; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s 2; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s 3; RUN: llc < %s -march=x86 -mattr=-sse2 | FileCheck %s 4; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s 5 6; This test should use GPRs to copy the mmx value, not MMX regs. Using mmx regs, 7; increases the places that need to use emms. 8; CHECK-NOT: %mm 9; CHECK-NOT: emms 10; rdar://5741668 11 12define void @foo(<1 x i64>* %x, <1 x i64>* %y) nounwind { 13entry: 14 %tmp1 = load <1 x i64>* %y, align 8 ; <<1 x i64>> [#uses=1] 15 store <1 x i64> %tmp1, <1 x i64>* %x, align 8 16 ret void 17} 18