1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; When loading the shift amount from memory, avoid generating the splat. 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine void @shift5a(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: shift5a: 8*9880d681SAndroid Build Coastguard Worker; CHECK: movd 9*9880d681SAndroid Build Coastguard Worker; CHECK: pslld 10*9880d681SAndroid Build Coastguard Worker %amt = load i32, i32* %pamt 11*9880d681SAndroid Build Coastguard Worker %tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0 12*9880d681SAndroid Build Coastguard Worker %shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer 13*9880d681SAndroid Build Coastguard Worker %shl = shl <4 x i32> %val, %shamt 14*9880d681SAndroid Build Coastguard Worker store <4 x i32> %shl, <4 x i32>* %dst 15*9880d681SAndroid Build Coastguard Worker ret void 16*9880d681SAndroid Build Coastguard Worker} 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdefine void @shift5b(<4 x i32> %val, <4 x i32>* %dst, i32* %pamt) nounwind { 20*9880d681SAndroid Build Coastguard Workerentry: 21*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: shift5b: 22*9880d681SAndroid Build Coastguard Worker; CHECK: movd 23*9880d681SAndroid Build Coastguard Worker; CHECK: psrad 24*9880d681SAndroid Build Coastguard Worker %amt = load i32, i32* %pamt 25*9880d681SAndroid Build Coastguard Worker %tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0 26*9880d681SAndroid Build Coastguard Worker %shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer 27*9880d681SAndroid Build Coastguard Worker %shr = ashr <4 x i32> %val, %shamt 28*9880d681SAndroid Build Coastguard Worker store <4 x i32> %shr, <4 x i32>* %dst 29*9880d681SAndroid Build Coastguard Worker ret void 30*9880d681SAndroid Build Coastguard Worker} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Workerdefine void @shift5c(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind { 34*9880d681SAndroid Build Coastguard Workerentry: 35*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: shift5c: 36*9880d681SAndroid Build Coastguard Worker; CHECK: movd 37*9880d681SAndroid Build Coastguard Worker; CHECK: pslld 38*9880d681SAndroid Build Coastguard Worker %tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0 39*9880d681SAndroid Build Coastguard Worker %shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer 40*9880d681SAndroid Build Coastguard Worker %shl = shl <4 x i32> %val, %shamt 41*9880d681SAndroid Build Coastguard Worker store <4 x i32> %shl, <4 x i32>* %dst 42*9880d681SAndroid Build Coastguard Worker ret void 43*9880d681SAndroid Build Coastguard Worker} 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Worker 46*9880d681SAndroid Build Coastguard Workerdefine void @shift5d(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind { 47*9880d681SAndroid Build Coastguard Workerentry: 48*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: shift5d: 49*9880d681SAndroid Build Coastguard Worker; CHECK: movd 50*9880d681SAndroid Build Coastguard Worker; CHECK: psrad 51*9880d681SAndroid Build Coastguard Worker %tmp0 = insertelement <4 x i32> undef, i32 %amt, i32 0 52*9880d681SAndroid Build Coastguard Worker %shamt = shufflevector <4 x i32> %tmp0, <4 x i32> undef, <4 x i32> zeroinitializer 53*9880d681SAndroid Build Coastguard Worker %shr = ashr <4 x i32> %val, %shamt 54*9880d681SAndroid Build Coastguard Worker store <4 x i32> %shr, <4 x i32>* %dst 55*9880d681SAndroid Build Coastguard Worker ret void 56*9880d681SAndroid Build Coastguard Worker} 57