1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -O3 -disable-peephole -mtriple=i686-apple-macosx10.9.0 -mcpu=corei7-avx -mattr=+avx | FileCheck %s --check-prefix=X86 3; RUN: llc < %s -O3 -disable-peephole -mtriple=x86_64-apple-macosx10.9.0 -mcpu=corei7-avx -mattr=+avx | FileCheck %s --check-prefix=X64 4 5; Function Attrs: nounwind ssp uwtable 6define void @test1(float* %A, float* %C) #0 { 7; X86-LABEL: test1: 8; X86: ## %bb.0: 9; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 10; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 11; X86-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero 12; X86-NEXT: vandps LCPI0_0, %xmm0, %xmm0 13; X86-NEXT: vmovss %xmm0, (%eax) 14; X86-NEXT: retl 15; 16; X64-LABEL: test1: 17; X64: ## %bb.0: 18; X64-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero 19; X64-NEXT: vandps {{.*}}(%rip), %xmm0, %xmm0 20; X64-NEXT: vmovss %xmm0, (%rsi) 21; X64-NEXT: retq 22 %tmp1 = bitcast float* %A to <8 x float>* 23 %tmp2 = load <8 x float>, <8 x float>* %tmp1, align 32 24 %tmp3 = bitcast <8 x float> %tmp2 to <8 x i32> 25 %tmp4 = and <8 x i32> %tmp3, <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647> 26 %tmp5 = bitcast <8 x i32> %tmp4 to <8 x float> 27 %tmp6 = extractelement <8 x float> %tmp5, i32 0 28 store float %tmp6, float* %C 29 ret void 30} 31 32; Function Attrs: nounwind ssp uwtable 33define void @test2(float* %A, float* %C) #0 { 34; X86-LABEL: test2: 35; X86: ## %bb.0: 36; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 37; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 38; X86-NEXT: vmovaps (%ecx), %xmm0 39; X86-NEXT: vorps LCPI1_0, %xmm0, %xmm0 40; X86-NEXT: vmovss %xmm0, (%eax) 41; X86-NEXT: retl 42; 43; X64-LABEL: test2: 44; X64: ## %bb.0: 45; X64-NEXT: vmovaps (%rdi), %xmm0 46; X64-NEXT: vorps {{.*}}(%rip), %xmm0, %xmm0 47; X64-NEXT: vmovss %xmm0, (%rsi) 48; X64-NEXT: retq 49 %tmp1 = bitcast float* %A to <8 x float>* 50 %tmp2 = load <8 x float>, <8 x float>* %tmp1, align 32 51 %tmp3 = bitcast <8 x float> %tmp2 to <8 x i32> 52 %tmp4 = or <8 x i32> %tmp3, <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647> 53 %tmp5 = bitcast <8 x i32> %tmp4 to <8 x float> 54 %tmp6 = extractelement <8 x float> %tmp5, i32 0 55 store float %tmp6, float* %C 56 ret void 57} 58 59; Function Attrs: nounwind ssp uwtable 60define void @test3(float* %A, float* %C) #0 { 61; X86-LABEL: test3: 62; X86: ## %bb.0: 63; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 64; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 65; X86-NEXT: vmovaps (%ecx), %xmm0 66; X86-NEXT: vxorps LCPI2_0, %xmm0, %xmm0 67; X86-NEXT: vmovss %xmm0, (%eax) 68; X86-NEXT: retl 69; 70; X64-LABEL: test3: 71; X64: ## %bb.0: 72; X64-NEXT: vmovaps (%rdi), %xmm0 73; X64-NEXT: vxorps {{.*}}(%rip), %xmm0, %xmm0 74; X64-NEXT: vmovss %xmm0, (%rsi) 75; X64-NEXT: retq 76 %tmp1 = bitcast float* %A to <8 x float>* 77 %tmp2 = load <8 x float>, <8 x float>* %tmp1, align 32 78 %tmp3 = bitcast <8 x float> %tmp2 to <8 x i32> 79 %tmp4 = xor <8 x i32> %tmp3, <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647> 80 %tmp5 = bitcast <8 x i32> %tmp4 to <8 x float> 81 %tmp6 = extractelement <8 x float> %tmp5, i32 0 82 store float %tmp6, float* %C 83 ret void 84} 85 86define void @test4(float* %A, float* %C) #0 { 87; X86-LABEL: test4: 88; X86: ## %bb.0: 89; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 90; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 91; X86-NEXT: vmovaps (%ecx), %xmm0 92; X86-NEXT: vandnps LCPI3_0, %xmm0, %xmm0 93; X86-NEXT: vmovss %xmm0, (%eax) 94; X86-NEXT: retl 95; 96; X64-LABEL: test4: 97; X64: ## %bb.0: 98; X64-NEXT: vmovaps (%rdi), %xmm0 99; X64-NEXT: vandnps {{.*}}(%rip), %xmm0, %xmm0 100; X64-NEXT: vmovss %xmm0, (%rsi) 101; X64-NEXT: retq 102 %tmp1 = bitcast float* %A to <8 x float>* 103 %tmp2 = load <8 x float>, <8 x float>* %tmp1, align 32 104 %tmp3 = bitcast <8 x float> %tmp2 to <8 x i32> 105 %tmp4 = xor <8 x i32> %tmp3, <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1> 106 %tmp5 = and <8 x i32> %tmp4, <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647> 107 %tmp6 = bitcast <8 x i32> %tmp5 to <8 x float> 108 %tmp7 = extractelement <8 x float> %tmp6, i32 0 109 store float %tmp7, float * %C 110 ret void 111} 112