1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2,+sse4.1 | FileCheck %s --check-prefix=X86 3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2,+sse4.1 | FileCheck %s --check-prefix=X64 4 5 define <4 x float> @test(float %a, float %b, float %c) nounwind { 6 ; X86-LABEL: test: 7 ; X86: # %bb.0: 8 ; X86-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero 9 ; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 10 ; X86-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,0],xmm1[0,1] 11 ; X86-NEXT: retl 12 ; 13 ; X64-LABEL: test: 14 ; X64: # %bb.0: 15 ; X64-NEXT: unpcklps {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1] 16 ; X64-NEXT: xorps %xmm2, %xmm2 17 ; X64-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],xmm2[1,2,3] 18 ; X64-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,0],xmm1[0,1] 19 ; X64-NEXT: retq 20 %tmp = insertelement <4 x float> zeroinitializer, float %a, i32 1 21 %tmp8 = insertelement <4 x float> %tmp, float %b, i32 2 22 %tmp10 = insertelement <4 x float> %tmp8, float %c, i32 3 23 ret <4 x float> %tmp10 24 } 25 26
