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      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 
     12 define void @foo(<1 x i64>* %x, <1 x i64>* %y) nounwind  {
     13 entry:
     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