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 5define <4 x float> @test1(float %a) nounwind { 6; X86-LABEL: test1: 7; X86: # %bb.0: 8; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 9; X86-NEXT: retl 10; 11; X64-LABEL: test1: 12; X64: # %bb.0: 13; X64-NEXT: xorps %xmm1, %xmm1 14; X64-NEXT: movss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3] 15; X64-NEXT: movaps %xmm1, %xmm0 16; X64-NEXT: retq 17 %tmp = insertelement <4 x float> zeroinitializer, float %a, i32 0 18 %tmp5 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 1 19 %tmp6 = insertelement <4 x float> %tmp5, float 0.000000e+00, i32 2 20 %tmp7 = insertelement <4 x float> %tmp6, float 0.000000e+00, i32 3 21 ret <4 x float> %tmp7 22} 23 24define <2 x i64> @test(i32 %a) nounwind { 25; X86-LABEL: test: 26; X86: # %bb.0: 27; X86-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 28; X86-NEXT: retl 29; 30; X64-LABEL: test: 31; X64: # %bb.0: 32; X64-NEXT: movd %edi, %xmm0 33; X64-NEXT: retq 34 %tmp = insertelement <4 x i32> zeroinitializer, i32 %a, i32 0 35 %tmp6 = insertelement <4 x i32> %tmp, i32 0, i32 1 36 %tmp8 = insertelement <4 x i32> %tmp6, i32 0, i32 2 37 %tmp10 = insertelement <4 x i32> %tmp8, i32 0, i32 3 38 %tmp19 = bitcast <4 x i32> %tmp10 to <2 x i64> 39 ret <2 x i64> %tmp19 40} 41