1; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7-avx | FileCheck %s 2 3define <8 x i32> @shiftInput___vyuunu(<8 x i32> %input, i32 %shiftval, <8 x i32> %__mask) nounwind { 4allocas: 5 %smear.0 = insertelement <8 x i32> undef, i32 %shiftval, i32 0 6 %smear.1 = insertelement <8 x i32> %smear.0, i32 %shiftval, i32 1 7 %smear.2 = insertelement <8 x i32> %smear.1, i32 %shiftval, i32 2 8 %smear.3 = insertelement <8 x i32> %smear.2, i32 %shiftval, i32 3 9 %smear.4 = insertelement <8 x i32> %smear.3, i32 %shiftval, i32 4 10 %smear.5 = insertelement <8 x i32> %smear.4, i32 %shiftval, i32 5 11 %smear.6 = insertelement <8 x i32> %smear.5, i32 %shiftval, i32 6 12 %smear.7 = insertelement <8 x i32> %smear.6, i32 %shiftval, i32 7 13 %bitop = lshr <8 x i32> %input, %smear.7 14 ret <8 x i32> %bitop 15} 16 17; CHECK: shiftInput___vyuunu 18; CHECK: psrld 19; CHECK: psrld 20; CHECK: ret 21 22define <8 x i32> @shiftInput___canonical(<8 x i32> %input, i32 %shiftval, <8 x i32> %__mask) nounwind { 23allocas: 24 %smear.0 = insertelement <8 x i32> undef, i32 %shiftval, i32 0 25 %smear.7 = shufflevector <8 x i32> %smear.0, <8 x i32> undef, <8 x i32> zeroinitializer 26 %bitop = lshr <8 x i32> %input, %smear.7 27 ret <8 x i32> %bitop 28} 29 30; CHECK: shiftInput___canonical 31; CHECK: psrld 32; CHECK: psrld 33; CHECK: ret 34 35define <4 x i64> @shiftInput___64in32bitmode(<4 x i64> %input, i64 %shiftval, <4 x i64> %__mask) nounwind { 36allocas: 37 %smear.0 = insertelement <4 x i64> undef, i64 %shiftval, i32 0 38 %smear.7 = shufflevector <4 x i64> %smear.0, <4 x i64> undef, <4 x i32> zeroinitializer 39 %bitop = lshr <4 x i64> %input, %smear.7 40 ret <4 x i64> %bitop 41} 42 43; CHECK: shiftInput___64in32bitmode 44; CHECK: psrlq 45; CHECK: psrlq 46; CHECK: ret 47