1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7-avx | FileCheck %s --check-prefixes=X86 3; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7-avx | FileCheck %s --check-prefixes=X64 4 5define <8 x i32> @shiftInput___vyuunu(<8 x i32> %input, i32 %shiftval, <8 x i32> %__mask) nounwind { 6; X86-LABEL: shiftInput___vyuunu: 7; X86: # %bb.0: # %allocas 8; X86-NEXT: vextractf128 $1, %ymm0, %xmm1 9; X86-NEXT: vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero 10; X86-NEXT: vpsrld %xmm2, %xmm1, %xmm1 11; X86-NEXT: vpsrld %xmm2, %xmm0, %xmm0 12; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 13; X86-NEXT: retl 14; 15; X64-LABEL: shiftInput___vyuunu: 16; X64: # %bb.0: # %allocas 17; X64-NEXT: vmovd %edi, %xmm1 18; X64-NEXT: vextractf128 $1, %ymm0, %xmm2 19; X64-NEXT: vpsrld %xmm1, %xmm2, %xmm2 20; X64-NEXT: vpsrld %xmm1, %xmm0, %xmm0 21; X64-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 22; X64-NEXT: retq 23allocas: 24 %smear.0 = insertelement <8 x i32> undef, i32 %shiftval, i32 0 25 %smear.1 = insertelement <8 x i32> %smear.0, i32 %shiftval, i32 1 26 %smear.2 = insertelement <8 x i32> %smear.1, i32 %shiftval, i32 2 27 %smear.3 = insertelement <8 x i32> %smear.2, i32 %shiftval, i32 3 28 %smear.4 = insertelement <8 x i32> %smear.3, i32 %shiftval, i32 4 29 %smear.5 = insertelement <8 x i32> %smear.4, i32 %shiftval, i32 5 30 %smear.6 = insertelement <8 x i32> %smear.5, i32 %shiftval, i32 6 31 %smear.7 = insertelement <8 x i32> %smear.6, i32 %shiftval, i32 7 32 %bitop = lshr <8 x i32> %input, %smear.7 33 ret <8 x i32> %bitop 34} 35 36define <8 x i32> @shiftInput___canonical(<8 x i32> %input, i32 %shiftval, <8 x i32> %__mask) nounwind { 37; X86-LABEL: shiftInput___canonical: 38; X86: # %bb.0: # %allocas 39; X86-NEXT: vextractf128 $1, %ymm0, %xmm1 40; X86-NEXT: vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero 41; X86-NEXT: vpsrld %xmm2, %xmm1, %xmm1 42; X86-NEXT: vpsrld %xmm2, %xmm0, %xmm0 43; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 44; X86-NEXT: retl 45; 46; X64-LABEL: shiftInput___canonical: 47; X64: # %bb.0: # %allocas 48; X64-NEXT: vmovd %edi, %xmm1 49; X64-NEXT: vextractf128 $1, %ymm0, %xmm2 50; X64-NEXT: vpsrld %xmm1, %xmm2, %xmm2 51; X64-NEXT: vpsrld %xmm1, %xmm0, %xmm0 52; X64-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 53; X64-NEXT: retq 54allocas: 55 %smear.0 = insertelement <8 x i32> undef, i32 %shiftval, i32 0 56 %smear.7 = shufflevector <8 x i32> %smear.0, <8 x i32> undef, <8 x i32> zeroinitializer 57 %bitop = lshr <8 x i32> %input, %smear.7 58 ret <8 x i32> %bitop 59} 60 61define <4 x i64> @shiftInput___64in32bitmode(<4 x i64> %input, i64 %shiftval) nounwind { 62; X86-LABEL: shiftInput___64in32bitmode: 63; X86: # %bb.0: # %allocas 64; X86-NEXT: vextractf128 $1, %ymm0, %xmm1 65; X86-NEXT: vmovq {{.*#+}} xmm2 = mem[0],zero 66; X86-NEXT: vpsrlq %xmm2, %xmm1, %xmm1 67; X86-NEXT: vpsrlq %xmm2, %xmm0, %xmm0 68; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 69; X86-NEXT: retl 70; 71; X64-LABEL: shiftInput___64in32bitmode: 72; X64: # %bb.0: # %allocas 73; X64-NEXT: vmovq %rdi, %xmm1 74; X64-NEXT: vextractf128 $1, %ymm0, %xmm2 75; X64-NEXT: vpsrlq %xmm1, %xmm2, %xmm2 76; X64-NEXT: vpsrlq %xmm1, %xmm0, %xmm0 77; X64-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 78; X64-NEXT: retq 79allocas: 80 %smear.0 = insertelement <4 x i64> undef, i64 %shiftval, i32 0 81 %smear.7 = shufflevector <4 x i64> %smear.0, <4 x i64> undef, <4 x i32> zeroinitializer 82 %bitop = lshr <4 x i64> %input, %smear.7 83 ret <4 x i64> %bitop 84} 85 86define <4 x i64> @shiftInput___2x32bitcast(<4 x i64> %input, i32 %shiftval) nounwind { 87; X86-LABEL: shiftInput___2x32bitcast: 88; X86: # %bb.0: # %allocas 89; X86-NEXT: vextractf128 $1, %ymm0, %xmm1 90; X86-NEXT: vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero 91; X86-NEXT: vpsrlq %xmm2, %xmm1, %xmm1 92; X86-NEXT: vpsrlq %xmm2, %xmm0, %xmm0 93; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0 94; X86-NEXT: retl 95; 96; X64-LABEL: shiftInput___2x32bitcast: 97; X64: # %bb.0: # %allocas 98; X64-NEXT: vmovd %edi, %xmm1 99; X64-NEXT: vextractf128 $1, %ymm0, %xmm2 100; X64-NEXT: vpsrlq %xmm1, %xmm2, %xmm2 101; X64-NEXT: vpsrlq %xmm1, %xmm0, %xmm0 102; X64-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0 103; X64-NEXT: retq 104allocas: 105 %smear.0 = insertelement <8 x i32> zeroinitializer, i32 %shiftval, i32 0 106 %smear.1 = insertelement <8 x i32> %smear.0, i32 %shiftval, i32 2 107 %smear.2 = insertelement <8 x i32> %smear.1, i32 %shiftval, i32 4 108 %smear.3 = insertelement <8 x i32> %smear.2, i32 %shiftval, i32 6 109 %smear.4 = bitcast <8 x i32> %smear.3 to <4 x i64> 110 %bitop = lshr <4 x i64> %input, %smear.4 111 ret <4 x i64> %bitop 112} 113