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[X86][SSE] LowerRotate - perform modulo on the amount splat source directly.
If the rotation amount is a known splat, perform the modulo on the splat source, and then perform the splat. That way the amount-extension performed later by LowerScalarVariableShift can fold the splats away without any multiple-use issues. Fixes one of the concerns raised on D104156
This commit is contained in:
Simon Pilgrim
parent
ed5a269ff1
commit
4b99bcdef6
@ -29034,8 +29034,18 @@ static SDValue LowerRotate(SDValue Op, const X86Subtarget &Subtarget,
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}
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// ISD::ROT* uses modulo rotate amounts.
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Amt = DAG.getNode(ISD::AND, DL, VT, Amt,
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DAG.getConstant(EltSizeInBits - 1, DL, VT));
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if (SDValue BaseRotAmt = DAG.getSplatValue(Amt)) {
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// If the amount is a splat, perform the modulo BEFORE the splat,
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// this helps LowerScalarVariableShift to remove the splat later.
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Amt = DAG.getNode(ISD::SCALAR_TO_VECTOR, DL, VT, BaseRotAmt);
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Amt = DAG.getNode(ISD::AND, DL, VT, Amt,
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DAG.getConstant(EltSizeInBits - 1, DL, VT));
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Amt = DAG.getVectorShuffle(VT, DL, Amt, DAG.getUNDEF(VT),
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SmallVector<int>(NumElts, 0));
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} else {
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Amt = DAG.getNode(ISD::AND, DL, VT, Amt,
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DAG.getConstant(EltSizeInBits - 1, DL, VT));
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}
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bool ConstantAmt = ISD::isBuildVectorOfConstantSDNodes(Amt.getNode());
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bool LegalVarShifts = SupportedVectorVarShift(VT, Subtarget, ISD::SHL) &&
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@ -1690,7 +1690,6 @@ define <32 x i8> @var_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind "min-leg
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define <32 x i8> @splatvar_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind "min-legal-vector-width"="256" {
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; CHECK-AVX512-LABEL: splatvar_rotate_v32i8:
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; CHECK-AVX512: # %bb.0:
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; CHECK-AVX512-NEXT: vpbroadcastb %xmm1, %xmm1
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; CHECK-AVX512-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; CHECK-AVX512-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; CHECK-AVX512-NEXT: vpsllw %xmm2, %ymm0, %ymm3
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@ -1710,7 +1709,6 @@ define <32 x i8> @splatvar_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind "mi
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;
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; CHECK-VBMI-LABEL: splatvar_rotate_v32i8:
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; CHECK-VBMI: # %bb.0:
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; CHECK-VBMI-NEXT: vpbroadcastb %xmm1, %xmm1
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; CHECK-VBMI-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; CHECK-VBMI-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; CHECK-VBMI-NEXT: vpsllw %xmm2, %ymm0, %ymm3
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@ -1440,14 +1440,12 @@ define void @fancierRotate2(i32* %arr, i8* %control, i32 %rot0, i32 %rot1) {
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; AVX1-NEXT: vmovd %ecx, %xmm3
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; AVX1-NEXT: movq $-1024, %rax # imm = 0xFC00
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; AVX1-NEXT: vpxor %xmm8, %xmm8, %xmm8
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [31,31,31,31]
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; AVX1-NEXT: vpand %xmm4, %xmm1, %xmm2
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm9 = xmm2[0],zero,xmm2[1],zero
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [32,32,32,32]
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; AVX1-NEXT: vpsubd %xmm2, %xmm5, %xmm2
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm10 = xmm2[0],zero,xmm2[1],zero
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; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[0,0,0,0]
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; AVX1-NEXT: vpand %xmm4, %xmm3, %xmm4
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm11 = xmm4[0],zero,xmm4[1],zero
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; AVX1-NEXT: vpsubd %xmm4, %xmm5, %xmm4
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@ -988,12 +988,12 @@ define <8 x i16> @splatvar_funnnel_v8i16(<8 x i16> %x, <8 x i16> %amt) nounwind
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; SSE2-LABEL: splatvar_funnnel_v8i16:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,0,0,0]
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; SSE2-NEXT: pand %xmm1, %xmm2
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; SSE2-NEXT: movdqa %xmm0, %xmm3
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; SSE2-NEXT: psllw %xmm2, %xmm3
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [16,16,16,16,16,16,16,16]
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; SSE2-NEXT: psubw %xmm1, %xmm2
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; SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
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; SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; SSE2-NEXT: movdqa %xmm0, %xmm3
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; SSE2-NEXT: psllw %xmm1, %xmm3
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; SSE2-NEXT: pslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1]
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; SSE2-NEXT: psrldq {{.*#+}} xmm2 = xmm2[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; SSE2-NEXT: psrlw %xmm2, %xmm0
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@ -1104,12 +1104,12 @@ define <8 x i16> @splatvar_funnnel_v8i16(<8 x i16> %x, <8 x i16> %amt) nounwind
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; X86-SSE2-LABEL: splatvar_funnnel_v8i16:
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; X86-SSE2: # %bb.0:
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; X86-SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
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; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,0,0,0]
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; X86-SSE2-NEXT: pand %xmm1, %xmm2
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; X86-SSE2-NEXT: movdqa %xmm0, %xmm3
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; X86-SSE2-NEXT: psllw %xmm2, %xmm3
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; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [16,16,16,16,16,16,16,16]
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; X86-SSE2-NEXT: psubw %xmm1, %xmm2
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; X86-SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
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; X86-SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; X86-SSE2-NEXT: movdqa %xmm0, %xmm3
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; X86-SSE2-NEXT: psllw %xmm1, %xmm3
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; X86-SSE2-NEXT: pslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1]
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; X86-SSE2-NEXT: psrldq {{.*#+}} xmm2 = xmm2[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; X86-SSE2-NEXT: psrlw %xmm2, %xmm0
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@ -686,7 +686,6 @@ define <4 x i64> @splatvar_funnnel_v4i64(<4 x i64> %x, <4 x i64> %amt) nounwind
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define <8 x i32> @splatvar_funnnel_v8i32(<8 x i32> %x, <8 x i32> %amt) nounwind {
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; AVX1-LABEL: splatvar_funnnel_v8i32:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm3 = xmm1[0],zero,xmm1[1],zero
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@ -704,7 +703,6 @@ define <8 x i32> @splatvar_funnnel_v8i32(<8 x i32> %x, <8 x i32> %amt) nounwind
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;
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; AVX2-LABEL: splatvar_funnnel_v8i32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpbroadcastd %xmm1, %xmm1
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; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [31,31,31,31]
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; AVX2-NEXT: vpand %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
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@ -783,8 +781,6 @@ define <8 x i32> @splatvar_funnnel_v8i32(<8 x i32> %x, <8 x i32> %amt) nounwind
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define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounwind {
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; AVX1-LABEL: splatvar_funnnel_v16i16:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX1-NEXT: vpmovzxwq {{.*#+}} xmm3 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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@ -802,7 +798,6 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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;
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; AVX2-LABEL: splatvar_funnnel_v16i16:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX2-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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; AVX2-NEXT: vpsllw %xmm2, %ymm0, %ymm2
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@ -815,7 +810,6 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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;
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; AVX512F-LABEL: splatvar_funnnel_v16i16:
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; AVX512F: # %bb.0:
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; AVX512F-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512F-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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; AVX512F-NEXT: vpsllw %xmm2, %ymm0, %ymm2
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@ -828,7 +822,6 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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;
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; AVX512VL-LABEL: splatvar_funnnel_v16i16:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512VL-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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; AVX512VL-NEXT: vpsllw %xmm2, %ymm0, %ymm2
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@ -841,7 +834,6 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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;
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; AVX512BW-LABEL: splatvar_funnnel_v16i16:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX512BW-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512BW-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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; AVX512BW-NEXT: vpsllw %xmm2, %ymm0, %ymm2
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@ -854,7 +846,6 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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;
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; AVX512VLBW-LABEL: splatvar_funnnel_v16i16:
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; AVX512VLBW: # %bb.0:
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; AVX512VLBW-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX512VLBW-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512VLBW-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
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; AVX512VLBW-NEXT: vpsllw %xmm2, %ymm0, %ymm2
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@ -905,35 +896,33 @@ define <16 x i16> @splatvar_funnnel_v16i16(<16 x i16> %x, <16 x i16> %amt) nounw
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define <32 x i8> @splatvar_funnnel_v32i8(<32 x i8> %x, <32 x i8> %amt) nounwind {
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; AVX1-LABEL: splatvar_funnnel_v32i8:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm3 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; AVX1-NEXT: vpsllw %xmm3, %xmm4, %xmm5
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; AVX1-NEXT: vpcmpeqd %xmm6, %xmm6, %xmm6
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; AVX1-NEXT: vpsllw %xmm3, %xmm6, %xmm7
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; AVX1-NEXT: vpshufb %xmm2, %xmm7, %xmm2
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; AVX1-NEXT: vpand %xmm2, %xmm5, %xmm5
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; AVX1-NEXT: vpsllw %xmm3, %xmm2, %xmm4
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; AVX1-NEXT: vpcmpeqd %xmm5, %xmm5, %xmm5
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; AVX1-NEXT: vpsllw %xmm3, %xmm5, %xmm6
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; AVX1-NEXT: vpxor %xmm7, %xmm7, %xmm7
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; AVX1-NEXT: vpshufb %xmm7, %xmm6, %xmm6
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; AVX1-NEXT: vpand %xmm6, %xmm4, %xmm4
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm7 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
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; AVX1-NEXT: vpsubb %xmm1, %xmm7, %xmm1
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; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; AVX1-NEXT: vpsrlw %xmm1, %xmm4, %xmm4
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; AVX1-NEXT: vpsrlw %xmm1, %xmm6, %xmm6
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; AVX1-NEXT: vpshufb {{.*#+}} xmm6 = xmm6[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
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; AVX1-NEXT: vpand %xmm6, %xmm4, %xmm4
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; AVX1-NEXT: vpor %xmm4, %xmm5, %xmm4
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; AVX1-NEXT: vpsrlw %xmm1, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlw %xmm1, %xmm5, %xmm5
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; AVX1-NEXT: vpshufb {{.*#+}} xmm5 = xmm5[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
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; AVX1-NEXT: vpand %xmm5, %xmm2, %xmm2
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; AVX1-NEXT: vpor %xmm2, %xmm4, %xmm2
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; AVX1-NEXT: vpsllw %xmm3, %xmm0, %xmm3
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; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm2
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; AVX1-NEXT: vpand %xmm6, %xmm3, %xmm3
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; AVX1-NEXT: vpsrlw %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpand %xmm6, %xmm0, %xmm0
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; AVX1-NEXT: vpor %xmm0, %xmm2, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm4, %ymm0, %ymm0
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; AVX1-NEXT: vpand %xmm5, %xmm0, %xmm0
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; AVX1-NEXT: vpor %xmm0, %xmm3, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: splatvar_funnnel_v32i8:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpbroadcastb %xmm1, %xmm1
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; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX2-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; AVX2-NEXT: vpsllw %xmm2, %ymm0, %ymm3
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@ -954,7 +943,6 @@ define <32 x i8> @splatvar_funnnel_v32i8(<32 x i8> %x, <32 x i8> %amt) nounwind
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;
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; AVX512F-LABEL: splatvar_funnnel_v32i8:
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; AVX512F: # %bb.0:
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; AVX512F-NEXT: vpbroadcastb %xmm1, %xmm1
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; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512F-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; AVX512F-NEXT: vpsllw %xmm2, %ymm0, %ymm3
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@ -975,7 +963,6 @@ define <32 x i8> @splatvar_funnnel_v32i8(<32 x i8> %x, <32 x i8> %amt) nounwind
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;
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; AVX512VL-LABEL: splatvar_funnnel_v32i8:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vpbroadcastb %xmm1, %xmm1
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; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
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; AVX512VL-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
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; AVX512VL-NEXT: vpsllw %xmm2, %ymm0, %ymm3
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|
||||
@ -162,8 +162,8 @@ define <2 x i32> @var_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind {
|
||||
define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind {
|
||||
; SSE2-LABEL: splatvar_funnnel_v2i32:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; SSE2-NEXT: pslld $23, %xmm1
|
||||
; SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE2-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
@ -182,9 +182,9 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; SSE41-LABEL: splatvar_funnnel_v2i32:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; SSE41-NEXT: pslld $23, %xmm1
|
||||
; SSE41-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE41-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
@ -200,9 +200,9 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; AVX1-LABEL: splatvar_funnnel_v2i32:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpaddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
|
||||
@ -218,7 +218,6 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; AVX2-LABEL: splatvar_funnnel_v2i32:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vpbroadcastd %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [31,31,31,31]
|
||||
; AVX2-NEXT: vpand %xmm2, %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
|
||||
@ -289,8 +288,8 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; X86-SSE2-LABEL: splatvar_funnnel_v2i32:
|
||||
; X86-SSE2: # %bb.0:
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; X86-SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm1
|
||||
; X86-SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
|
||||
@ -174,13 +174,13 @@ define <2 x i32> @var_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind {
|
||||
define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind {
|
||||
; SSE2-LABEL: splatvar_funnnel_v2i32:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; SSE2-NEXT: pxor %xmm2, %xmm2
|
||||
; SSE2-NEXT: psubd %xmm1, %xmm2
|
||||
; SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
|
||||
; SSE2-NEXT: pslld $23, %xmm2
|
||||
; SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
|
||||
; SSE2-NEXT: cvttps2dq %xmm2, %xmm1
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm2[0,0,0,0]
|
||||
; SSE2-NEXT: pslld $23, %xmm1
|
||||
; SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE2-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; SSE2-NEXT: pmuludq %xmm1, %xmm0
|
||||
; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,3,2,3]
|
||||
@ -196,13 +196,13 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; SSE41-LABEL: splatvar_funnnel_v2i32:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; SSE41-NEXT: pxor %xmm2, %xmm2
|
||||
; SSE41-NEXT: psubd %xmm1, %xmm2
|
||||
; SSE41-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
|
||||
; SSE41-NEXT: pslld $23, %xmm2
|
||||
; SSE41-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
|
||||
; SSE41-NEXT: cvttps2dq %xmm2, %xmm1
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm2[0,0,0,0]
|
||||
; SSE41-NEXT: pslld $23, %xmm1
|
||||
; SSE41-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE41-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
|
||||
; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
|
||||
; SSE41-NEXT: pmuludq %xmm2, %xmm3
|
||||
@ -216,10 +216,10 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; AVX1-LABEL: splatvar_funnnel_v2i32:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpsubd %xmm1, %xmm2, %xmm1
|
||||
; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpaddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
|
||||
@ -313,13 +313,13 @@ define <2 x i32> @splatvar_funnnel_v2i32(<2 x i32> %x, <2 x i32> %amt) nounwind
|
||||
;
|
||||
; X86-SSE2-LABEL: splatvar_funnnel_v2i32:
|
||||
; X86-SSE2: # %bb.0:
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,0,1,1]
|
||||
; X86-SSE2-NEXT: pxor %xmm2, %xmm2
|
||||
; X86-SSE2-NEXT: psubd %xmm1, %xmm2
|
||||
; X86-SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}, %xmm2
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm2
|
||||
; X86-SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}, %xmm2
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm2, %xmm1
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm2[0,0,0,0]
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm1
|
||||
; X86-SSE2-NEXT: paddd {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm1, %xmm1
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
|
||||
; X86-SSE2-NEXT: pmuludq %xmm1, %xmm0
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,3,2,3]
|
||||
|
||||
@ -955,12 +955,12 @@ define <8 x i16> @splatvar_rotate_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
|
||||
; SSE2-LABEL: splatvar_rotate_v8i16:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,0,0,0]
|
||||
; SSE2-NEXT: pand %xmm1, %xmm2
|
||||
; SSE2-NEXT: movdqa %xmm0, %xmm3
|
||||
; SSE2-NEXT: psllw %xmm2, %xmm3
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [16,16,16,16,16,16,16,16]
|
||||
; SSE2-NEXT: psubw %xmm1, %xmm2
|
||||
; SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
|
||||
; SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
|
||||
; SSE2-NEXT: movdqa %xmm0, %xmm3
|
||||
; SSE2-NEXT: psllw %xmm1, %xmm3
|
||||
; SSE2-NEXT: pslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1]
|
||||
; SSE2-NEXT: psrldq {{.*#+}} xmm2 = xmm2[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
|
||||
; SSE2-NEXT: psrlw %xmm2, %xmm0
|
||||
@ -1071,12 +1071,12 @@ define <8 x i16> @splatvar_rotate_v8i16(<8 x i16> %a, <8 x i16> %b) nounwind {
|
||||
; X86-SSE2-LABEL: splatvar_rotate_v8i16:
|
||||
; X86-SSE2: # %bb.0:
|
||||
; X86-SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}, %xmm1
|
||||
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65535,0,0,0]
|
||||
; X86-SSE2-NEXT: pand %xmm1, %xmm2
|
||||
; X86-SSE2-NEXT: movdqa %xmm0, %xmm3
|
||||
; X86-SSE2-NEXT: psllw %xmm2, %xmm3
|
||||
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm2 = [16,16,16,16,16,16,16,16]
|
||||
; X86-SSE2-NEXT: psubw %xmm1, %xmm2
|
||||
; X86-SSE2-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1]
|
||||
; X86-SSE2-NEXT: psrldq {{.*#+}} xmm1 = xmm1[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
|
||||
; X86-SSE2-NEXT: movdqa %xmm0, %xmm3
|
||||
; X86-SSE2-NEXT: psllw %xmm1, %xmm3
|
||||
; X86-SSE2-NEXT: pslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1]
|
||||
; X86-SSE2-NEXT: psrldq {{.*#+}} xmm2 = xmm2[14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
|
||||
; X86-SSE2-NEXT: psrlw %xmm2, %xmm0
|
||||
|
||||
@ -664,7 +664,6 @@ define <4 x i64> @splatvar_rotate_v4i64(<4 x i64> %a, <4 x i64> %b) nounwind {
|
||||
define <8 x i32> @splatvar_rotate_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
|
||||
; AVX1-LABEL: splatvar_rotate_v8i32:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm3 = xmm1[0],zero,xmm1[1],zero
|
||||
@ -682,7 +681,6 @@ define <8 x i32> @splatvar_rotate_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
|
||||
;
|
||||
; AVX2-LABEL: splatvar_rotate_v8i32:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vpbroadcastd %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [31,31,31,31]
|
||||
; AVX2-NEXT: vpand %xmm2, %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
|
||||
@ -764,8 +762,6 @@ define <8 x i32> @splatvar_rotate_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
|
||||
define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind {
|
||||
; AVX1-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,0,0,0]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpmovzxwq {{.*#+}} xmm3 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
@ -783,7 +779,6 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
;
|
||||
; AVX2-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
; AVX2-NEXT: vpsllw %xmm2, %ymm0, %ymm2
|
||||
@ -796,7 +791,6 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
;
|
||||
; AVX512F-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX512F: # %bb.0:
|
||||
; AVX512F-NEXT: vpbroadcastw %xmm1, %xmm1
|
||||
; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512F-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
; AVX512F-NEXT: vpsllw %xmm2, %ymm0, %ymm2
|
||||
@ -809,7 +803,6 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
;
|
||||
; AVX512VL-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX512VL: # %bb.0:
|
||||
; AVX512VL-NEXT: vpbroadcastw %xmm1, %xmm1
|
||||
; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512VL-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
; AVX512VL-NEXT: vpsllw %xmm2, %ymm0, %ymm2
|
||||
@ -822,7 +815,6 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
;
|
||||
; AVX512BW-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX512BW: # %bb.0:
|
||||
; AVX512BW-NEXT: vpbroadcastw %xmm1, %xmm1
|
||||
; AVX512BW-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512BW-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
; AVX512BW-NEXT: vpsllw %xmm2, %ymm0, %ymm2
|
||||
@ -835,7 +827,6 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
;
|
||||
; AVX512VLBW-LABEL: splatvar_rotate_v16i16:
|
||||
; AVX512VLBW: # %bb.0:
|
||||
; AVX512VLBW-NEXT: vpbroadcastw %xmm1, %xmm1
|
||||
; AVX512VLBW-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512VLBW-NEXT: vpmovzxwq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero
|
||||
; AVX512VLBW-NEXT: vpsllw %xmm2, %ymm0, %ymm2
|
||||
@ -889,35 +880,33 @@ define <16 x i16> @splatvar_rotate_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind
|
||||
define <32 x i8> @splatvar_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
|
||||
; AVX1-LABEL: splatvar_rotate_v32i8:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm3 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
||||
; AVX1-NEXT: vpsllw %xmm3, %xmm4, %xmm5
|
||||
; AVX1-NEXT: vpcmpeqd %xmm6, %xmm6, %xmm6
|
||||
; AVX1-NEXT: vpsllw %xmm3, %xmm6, %xmm7
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm7, %xmm2
|
||||
; AVX1-NEXT: vpand %xmm2, %xmm5, %xmm5
|
||||
; AVX1-NEXT: vpsllw %xmm3, %xmm2, %xmm4
|
||||
; AVX1-NEXT: vpcmpeqd %xmm5, %xmm5, %xmm5
|
||||
; AVX1-NEXT: vpsllw %xmm3, %xmm5, %xmm6
|
||||
; AVX1-NEXT: vpxor %xmm7, %xmm7, %xmm7
|
||||
; AVX1-NEXT: vpshufb %xmm7, %xmm6, %xmm6
|
||||
; AVX1-NEXT: vpand %xmm6, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm7 = [8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]
|
||||
; AVX1-NEXT: vpsubb %xmm1, %xmm7, %xmm1
|
||||
; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm1 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
|
||||
; AVX1-NEXT: vpsrlw %xmm1, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpsrlw %xmm1, %xmm6, %xmm6
|
||||
; AVX1-NEXT: vpshufb {{.*#+}} xmm6 = xmm6[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
||||
; AVX1-NEXT: vpand %xmm6, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpor %xmm4, %xmm5, %xmm4
|
||||
; AVX1-NEXT: vpsrlw %xmm1, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpsrlw %xmm1, %xmm5, %xmm5
|
||||
; AVX1-NEXT: vpshufb {{.*#+}} xmm5 = xmm5[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
||||
; AVX1-NEXT: vpand %xmm5, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpor %xmm2, %xmm4, %xmm2
|
||||
; AVX1-NEXT: vpsllw %xmm3, %xmm0, %xmm3
|
||||
; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm2
|
||||
; AVX1-NEXT: vpand %xmm6, %xmm3, %xmm3
|
||||
; AVX1-NEXT: vpsrlw %xmm1, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpand %xmm6, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpor %xmm0, %xmm2, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm4, %ymm0, %ymm0
|
||||
; AVX1-NEXT: vpand %xmm5, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpor %xmm0, %xmm3, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
; AVX2-LABEL: splatvar_rotate_v32i8:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vpbroadcastb %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
|
||||
; AVX2-NEXT: vpsllw %xmm2, %ymm0, %ymm3
|
||||
@ -938,7 +927,6 @@ define <32 x i8> @splatvar_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
|
||||
;
|
||||
; AVX512F-LABEL: splatvar_rotate_v32i8:
|
||||
; AVX512F: # %bb.0:
|
||||
; AVX512F-NEXT: vpbroadcastb %xmm1, %xmm1
|
||||
; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512F-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
|
||||
; AVX512F-NEXT: vpsllw %xmm2, %ymm0, %ymm3
|
||||
@ -959,7 +947,6 @@ define <32 x i8> @splatvar_rotate_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
|
||||
;
|
||||
; AVX512VL-LABEL: splatvar_rotate_v32i8:
|
||||
; AVX512VL: # %bb.0:
|
||||
; AVX512VL-NEXT: vpbroadcastb %xmm1, %xmm1
|
||||
; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
|
||||
; AVX512VL-NEXT: vpmovzxbq {{.*#+}} xmm2 = xmm1[0],zero,zero,zero,zero,zero,zero,zero,xmm1[1],zero,zero,zero,zero,zero,zero,zero
|
||||
; AVX512VL-NEXT: vpsllw %xmm2, %ymm0, %ymm3
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user