1 ; RUN: llc < %s -mtriple=i686-darwin -mattr=+mmx,+sse2 | FileCheck %s -check-prefix=X86-32
2 ; RUN: llc < %s -mtriple=x86_64-darwin -mattr=+mmx,+sse4.1 | FileCheck %s -check-prefix=X86-64
4 ; This is not an MMX operation; promoted to XMM.
5 define x86_mmx @t0(i32 %A) nounwind {
8 ; X86-32: movd {{[0-9]+}}(%esp), %xmm0
9 ; X86-32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,0,0,1]
10 ; X86-32-NEXT: movlpd %xmm0, (%esp)
11 ; X86-32-NEXT: movq (%esp), %mm0
12 ; X86-32-NEXT: addl $12, %esp
14 %tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1
15 %tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx
19 define <8 x i8> @t1(i8 zeroext %x) nounwind {
23 ; X86-32-NEXT: movd {{[0-9]+}}(%esp), %xmm0
25 %r = insertelement <8 x i8> undef, i8 %x, i32 0
30 define <2 x float> @t2(<2 x float> %a0) {
33 ; X86-32-NEXT: xorps %xmm0, %xmm0
35 %v1 = insertelement <2 x float> %a0, float 0.000000e+00, i32 0
36 %v2 = insertelement <2 x float> %v1, float 0.000000e+00, i32 1
40 @g0 = external global i16
41 @g1 = external global <4 x i16>
47 ; X86-64: pmovzxwd (%rcx)
49 ; X86-64-NEXT: pinsrd $0
50 ; X86-64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
51 ; X86-64-NEXT: movq %xmm0
55 insertelement <4 x i16> %2, i16 %1, i32 0
56 store <4 x i16> %3, <4 x i16>* @g1