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