forked from OSchip/llvm-project
[X86] LowerFunnelShift - enable v8i16 lowering
This commit is contained in:
Simon Pilgrim
parent
6777289dd9
commit
ee9eeed773
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@ -1095,13 +1095,10 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
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if (VT == MVT::v2i64) continue;
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setOperationAction(ISD::ROTL, VT, Custom);
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setOperationAction(ISD::ROTR, VT, Custom);
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setOperationAction(ISD::FSHL, VT, Custom);
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setOperationAction(ISD::FSHR, VT, Custom);
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}
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setOperationAction(ISD::FSHL, MVT::v16i8, Custom);
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setOperationAction(ISD::FSHR, MVT::v16i8, Custom);
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setOperationAction(ISD::FSHL, MVT::v4i32, Custom);
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setOperationAction(ISD::FSHR, MVT::v4i32, Custom);
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setOperationAction(ISD::STRICT_FSQRT, MVT::v2f64, Legal);
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setOperationAction(ISD::STRICT_FADD, MVT::v2f64, Legal);
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setOperationAction(ISD::STRICT_FSUB, MVT::v2f64, Legal);
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@ -29846,7 +29843,8 @@ static SDValue LowerFunnelShift(SDValue Op, const X86Subtarget &Subtarget,
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{Op0, Op1, Amt}, DAG, Subtarget);
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}
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assert((VT == MVT::v16i8 || VT == MVT::v32i8 || VT == MVT::v64i8 ||
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VT == MVT::v4i32 || VT == MVT::v8i32 || VT == MVT::v16i32) &&
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VT == MVT::v8i16 || VT == MVT::v4i32 || VT == MVT::v8i32 ||
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VT == MVT::v16i32) &&
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"Unexpected funnel shift type!");
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// fshl(x,y,z) -> unpack(y,x) << (z & (bw-1))) >> bw.
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@ -29858,6 +29856,10 @@ static SDValue LowerFunnelShift(SDValue Op, const X86Subtarget &Subtarget,
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SDValue AmtMod = DAG.getNode(ISD::AND, DL, VT, Amt, AmtMask);
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bool IsCst = ISD::isBuildVectorOfConstantSDNodes(AmtMod.getNode());
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// Constant vXi16 funnel shifts can be efficiently handled by default.
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if (IsCst && EltSizeInBits == 16)
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return SDValue();
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unsigned ShiftOpc = IsFSHR ? ISD::SRL : ISD::SHL;
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unsigned NumElts = VT.getVectorNumElements();
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MVT ExtSVT = MVT::getIntegerVT(2 * EltSizeInBits);
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@ -29877,6 +29879,10 @@ static SDValue LowerFunnelShift(SDValue Op, const X86Subtarget &Subtarget,
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// Attempt to fold scalar shift as unpack(y,x) << zext(splat(z))
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if (supportedVectorShiftWithBaseAmnt(ExtVT, Subtarget, ShiftOpc)) {
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if (SDValue ScalarAmt = DAG.getSplatValue(AmtMod)) {
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// Uniform vXi16 funnel shifts can be efficiently handled by default.
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if (EltSizeInBits == 16)
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return SDValue();
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SDValue Lo = DAG.getBitcast(ExtVT, getUnpackl(DAG, DL, VT, Op1, Op0));
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SDValue Hi = DAG.getBitcast(ExtVT, getUnpackh(DAG, DL, VT, Op1, Op0));
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ScalarAmt = DAG.getZExtOrTrunc(ScalarAmt, DL, MVT::i32);
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@ -29915,7 +29921,7 @@ static SDValue LowerFunnelShift(SDValue Op, const X86Subtarget &Subtarget,
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}
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// Attempt to fold per-element (ExtVT) shift as unpack(y,x) << zext(z)
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if (((IsCst || !Subtarget.hasAVX512()) && !IsFSHR && EltSizeInBits == 8) ||
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if (((IsCst || !Subtarget.hasAVX512()) && !IsFSHR && EltSizeInBits <= 16) ||
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supportedVectorVarShift(ExtVT, Subtarget, ShiftOpc)) {
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SDValue Z = DAG.getConstant(0, DL, VT);
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SDValue RLo = DAG.getBitcast(ExtVT, getUnpackl(DAG, DL, VT, Op1, Op0));
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@ -424,39 +424,8 @@ define <4 x i32> @var_funnnel_v4i32(<4 x i32> %x, <4 x i32> %y, <4 x i32> %amt)
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define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt) nounwind {
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; SSE2-LABEL: var_funnnel_v8i16:
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; SSE2: # %bb.0:
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; SSE2-NEXT: pcmpeqd %xmm4, %xmm4
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; SSE2-NEXT: pxor %xmm2, %xmm4
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; SSE2-NEXT: psllw $12, %xmm4
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; SSE2-NEXT: movdqa %xmm4, %xmm3
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; SSE2-NEXT: psraw $15, %xmm3
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; SSE2-NEXT: movdqa %xmm1, %xmm5
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; SSE2-NEXT: psrlw $1, %xmm5
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; SSE2-NEXT: psrlw $9, %xmm1
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; SSE2-NEXT: pand %xmm3, %xmm1
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; SSE2-NEXT: pandn %xmm5, %xmm3
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; SSE2-NEXT: por %xmm1, %xmm3
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; SSE2-NEXT: paddw %xmm4, %xmm4
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; SSE2-NEXT: movdqa %xmm4, %xmm1
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; SSE2-NEXT: psraw $15, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm5
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; SSE2-NEXT: pandn %xmm3, %xmm5
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; SSE2-NEXT: psrlw $4, %xmm3
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; SSE2-NEXT: pand %xmm1, %xmm3
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; SSE2-NEXT: por %xmm5, %xmm3
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; SSE2-NEXT: paddw %xmm4, %xmm4
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; SSE2-NEXT: movdqa %xmm4, %xmm1
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; SSE2-NEXT: psraw $15, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm5
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; SSE2-NEXT: pandn %xmm3, %xmm5
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; SSE2-NEXT: psrlw $2, %xmm3
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; SSE2-NEXT: pand %xmm1, %xmm3
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; SSE2-NEXT: por %xmm5, %xmm3
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; SSE2-NEXT: paddw %xmm4, %xmm4
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; SSE2-NEXT: psraw $15, %xmm4
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; SSE2-NEXT: movdqa %xmm4, %xmm1
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; SSE2-NEXT: pandn %xmm3, %xmm1
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; SSE2-NEXT: psrlw $1, %xmm3
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; SSE2-NEXT: pand %xmm4, %xmm3
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; SSE2-NEXT: movdqa %xmm1, %xmm3
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; SSE2-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
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; SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
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; SSE2-NEXT: movdqa %xmm2, %xmm4
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; SSE2-NEXT: punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
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@ -464,132 +433,98 @@ define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
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; SSE2-NEXT: movdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
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; SSE2-NEXT: paddd %xmm5, %xmm4
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; SSE2-NEXT: cvttps2dq %xmm4, %xmm4
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; SSE2-NEXT: pslld $16, %xmm4
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; SSE2-NEXT: psrad $16, %xmm4
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; SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm3[1,1,3,3]
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; SSE2-NEXT: pmuludq %xmm4, %xmm3
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; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
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; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
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; SSE2-NEXT: pmuludq %xmm6, %xmm4
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; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm4[0,2,2,3]
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; SSE2-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm4[0],xmm3[1],xmm4[1]
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; SSE2-NEXT: psrad $16, %xmm3
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
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; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
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; SSE2-NEXT: pslld $23, %xmm2
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; SSE2-NEXT: paddd %xmm5, %xmm2
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; SSE2-NEXT: cvttps2dq %xmm2, %xmm2
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; SSE2-NEXT: pslld $16, %xmm2
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; SSE2-NEXT: psrad $16, %xmm2
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; SSE2-NEXT: packssdw %xmm4, %xmm2
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; SSE2-NEXT: pmullw %xmm2, %xmm0
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: por %xmm3, %xmm0
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; SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm1[1,1,3,3]
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; SSE2-NEXT: pmuludq %xmm2, %xmm1
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
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; SSE2-NEXT: pmuludq %xmm4, %xmm1
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
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; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
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; SSE2-NEXT: psrad $16, %xmm0
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; SSE2-NEXT: packssdw %xmm3, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: var_funnnel_v8i16:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa %xmm0, %xmm3
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; SSE41-NEXT: movdqa {{.*#+}} xmm5 = [15,15,15,15,15,15,15,15]
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; SSE41-NEXT: movdqa %xmm2, %xmm0
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; SSE41-NEXT: pandn %xmm5, %xmm0
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; SSE41-NEXT: movdqa %xmm0, %xmm4
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; SSE41-NEXT: psllw $12, %xmm4
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; SSE41-NEXT: psllw $4, %xmm0
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; SSE41-NEXT: por %xmm4, %xmm0
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; SSE41-NEXT: movdqa %xmm0, %xmm4
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; SSE41-NEXT: paddw %xmm0, %xmm4
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; SSE41-NEXT: movdqa %xmm1, %xmm6
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; SSE41-NEXT: psrlw $9, %xmm6
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; SSE41-NEXT: psrlw $1, %xmm1
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; SSE41-NEXT: pblendvb %xmm0, %xmm6, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm6
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; SSE41-NEXT: psrlw $4, %xmm6
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; SSE41-NEXT: movdqa %xmm4, %xmm0
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; SSE41-NEXT: pblendvb %xmm0, %xmm6, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm6
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; SSE41-NEXT: psrlw $2, %xmm6
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; SSE41-NEXT: paddw %xmm4, %xmm4
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; SSE41-NEXT: movdqa %xmm4, %xmm0
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; SSE41-NEXT: pblendvb %xmm0, %xmm6, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm6
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; SSE41-NEXT: psrlw $1, %xmm6
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; SSE41-NEXT: paddw %xmm4, %xmm4
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; SSE41-NEXT: movdqa %xmm4, %xmm0
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; SSE41-NEXT: pblendvb %xmm0, %xmm6, %xmm1
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; SSE41-NEXT: pand %xmm5, %xmm2
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; SSE41-NEXT: pmovzxwd {{.*#+}} xmm0 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
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; SSE41-NEXT: movdqa %xmm1, %xmm3
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; SSE41-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
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; SSE41-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2
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; SSE41-NEXT: pmovzxwd {{.*#+}} xmm4 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
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; SSE41-NEXT: punpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
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; SSE41-NEXT: pslld $23, %xmm2
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; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
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; SSE41-NEXT: paddd %xmm4, %xmm2
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; SSE41-NEXT: movdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
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; SSE41-NEXT: paddd %xmm5, %xmm2
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; SSE41-NEXT: cvttps2dq %xmm2, %xmm2
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; SSE41-NEXT: pslld $23, %xmm0
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; SSE41-NEXT: paddd %xmm4, %xmm0
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; SSE41-NEXT: cvttps2dq %xmm0, %xmm0
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; SSE41-NEXT: pmulld %xmm3, %xmm2
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; SSE41-NEXT: psrld $16, %xmm2
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; SSE41-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
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; SSE41-NEXT: pslld $23, %xmm4
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; SSE41-NEXT: paddd %xmm5, %xmm4
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; SSE41-NEXT: cvttps2dq %xmm4, %xmm0
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; SSE41-NEXT: pmulld %xmm1, %xmm0
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; SSE41-NEXT: psrld $16, %xmm0
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; SSE41-NEXT: packusdw %xmm2, %xmm0
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; SSE41-NEXT: pmullw %xmm3, %xmm0
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; SSE41-NEXT: por %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: var_funnnel_v8i16:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
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; AVX1-NEXT: vpandn %xmm3, %xmm2, %xmm4
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; AVX1-NEXT: vpsllw $12, %xmm4, %xmm5
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; AVX1-NEXT: vpsllw $4, %xmm4, %xmm4
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; AVX1-NEXT: vpor %xmm5, %xmm4, %xmm4
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; AVX1-NEXT: vpaddw %xmm4, %xmm4, %xmm5
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; AVX1-NEXT: vpsrlw $9, %xmm1, %xmm6
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; AVX1-NEXT: vpsrlw $1, %xmm1, %xmm1
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; AVX1-NEXT: vpblendvb %xmm4, %xmm6, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm4
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; AVX1-NEXT: vpblendvb %xmm5, %xmm4, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $2, %xmm1, %xmm4
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; AVX1-NEXT: vpaddw %xmm5, %xmm5, %xmm5
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; AVX1-NEXT: vpblendvb %xmm5, %xmm4, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $1, %xmm1, %xmm4
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; AVX1-NEXT: vpaddw %xmm5, %xmm5, %xmm5
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; AVX1-NEXT: vpblendvb %xmm5, %xmm4, %xmm1, %xmm1
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; AVX1-NEXT: vpand %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm2[4,4,5,5,6,6,7,7]
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; AVX1-NEXT: vpslld $23, %xmm3, %xmm3
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
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; AVX1-NEXT: vpaddd %xmm4, %xmm3, %xmm3
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; AVX1-NEXT: vcvttps2dq %xmm3, %xmm3
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; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
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; AVX1-NEXT: vpslld $23, %xmm2, %xmm2
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; AVX1-NEXT: vpaddd %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vcvttps2dq %xmm2, %xmm2
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; AVX1-NEXT: vpackusdw %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpmullw %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpor %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
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; AVX1-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm2
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; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm4 = xmm2[4,4,5,5,6,6,7,7]
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; AVX1-NEXT: vpslld $23, %xmm4, %xmm4
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
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; AVX1-NEXT: vpaddd %xmm5, %xmm4, %xmm4
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; AVX1-NEXT: vcvttps2dq %xmm4, %xmm4
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; AVX1-NEXT: vpmulld %xmm4, %xmm3, %xmm3
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; AVX1-NEXT: vpsrld $16, %xmm3, %xmm3
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
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; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm1 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero
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; AVX1-NEXT: vpslld $23, %xmm1, %xmm1
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; AVX1-NEXT: vpaddd %xmm5, %xmm1, %xmm1
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; AVX1-NEXT: vcvttps2dq %xmm1, %xmm1
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; AVX1-NEXT: vpmulld %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsrld $16, %xmm0, %xmm0
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; AVX1-NEXT: vpackusdw %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: var_funnnel_v8i16:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
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; AVX2-NEXT: vpandn %xmm3, %xmm2, %xmm4
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; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
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; AVX2-NEXT: vpsrlw $1, %xmm1, %xmm1
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; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
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; AVX2-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
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; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm4
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; AVX2-NEXT: vpackusdw %xmm4, %xmm1, %xmm1
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; AVX2-NEXT: vpand %xmm3, %xmm2, %xmm2
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; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX2-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,u,u,u,u,u,u,u,u,16,17,20,21,24,25,28,29,u,u,u,u,u,u,u,u]
|
||||
; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3]
|
||||
; AVX2-NEXT: vpor %xmm1, %xmm0, %xmm0
|
||||
; AVX2-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX2-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpsrld $16, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
|
||||
; AVX2-NEXT: vpackusdw %xmm1, %xmm0, %xmm0
|
||||
; AVX2-NEXT: vzeroupper
|
||||
; AVX2-NEXT: retq
|
||||
;
|
||||
; AVX512F-LABEL: var_funnnel_v8i16:
|
||||
; AVX512F: # %bb.0:
|
||||
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
|
||||
; AVX512F-NEXT: vpandn %xmm3, %xmm2, %xmm4
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
|
||||
; AVX512F-NEXT: vpsrlw $1, %xmm1, %xmm1
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512F-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
|
||||
; AVX512F-NEXT: vpand %xmm3, %xmm2, %xmm2
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX512F-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpor %ymm1, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512F-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpsrld $16, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpmovdw %zmm0, %ymm0
|
||||
; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
||||
; AVX512F-NEXT: vzeroupper
|
||||
|
|
@ -597,17 +532,14 @@ define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
|
|||
;
|
||||
; AVX512VL-LABEL: var_funnnel_v8i16:
|
||||
; AVX512VL: # %bb.0:
|
||||
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
|
||||
; AVX512VL-NEXT: vpandn %xmm3, %xmm2, %xmm4
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
|
||||
; AVX512VL-NEXT: vpsrlw $1, %xmm1, %xmm1
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512VL-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
|
||||
; AVX512VL-NEXT: vpand %xmm3, %xmm2, %xmm2
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX512VL-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpor %ymm1, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512VL-NEXT: vpsllvd %ymm1, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpsrld $16, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpmovdw %ymm0, %xmm0
|
||||
; AVX512VL-NEXT: vzeroupper
|
||||
; AVX512VL-NEXT: retq
|
||||
|
|
@ -666,58 +598,37 @@ define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
|
|||
;
|
||||
; X86-SSE2-LABEL: var_funnnel_v8i16:
|
||||
; X86-SSE2: # %bb.0:
|
||||
; X86-SSE2-NEXT: pcmpeqd %xmm4, %xmm4
|
||||
; X86-SSE2-NEXT: pxor %xmm2, %xmm4
|
||||
; X86-SSE2-NEXT: psllw $12, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa %xmm4, %xmm3
|
||||
; X86-SSE2-NEXT: psraw $15, %xmm3
|
||||
; X86-SSE2-NEXT: movdqa %xmm1, %xmm5
|
||||
; X86-SSE2-NEXT: psrlw $1, %xmm5
|
||||
; X86-SSE2-NEXT: psrlw $9, %xmm1
|
||||
; X86-SSE2-NEXT: pand %xmm3, %xmm1
|
||||
; X86-SSE2-NEXT: pandn %xmm5, %xmm3
|
||||
; X86-SSE2-NEXT: por %xmm1, %xmm3
|
||||
; X86-SSE2-NEXT: paddw %xmm4, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa %xmm4, %xmm1
|
||||
; X86-SSE2-NEXT: psraw $15, %xmm1
|
||||
; X86-SSE2-NEXT: movdqa %xmm1, %xmm5
|
||||
; X86-SSE2-NEXT: pandn %xmm3, %xmm5
|
||||
; X86-SSE2-NEXT: psrlw $4, %xmm3
|
||||
; X86-SSE2-NEXT: pand %xmm1, %xmm3
|
||||
; X86-SSE2-NEXT: por %xmm5, %xmm3
|
||||
; X86-SSE2-NEXT: paddw %xmm4, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa %xmm4, %xmm1
|
||||
; X86-SSE2-NEXT: psraw $15, %xmm1
|
||||
; X86-SSE2-NEXT: movdqa %xmm1, %xmm5
|
||||
; X86-SSE2-NEXT: pandn %xmm3, %xmm5
|
||||
; X86-SSE2-NEXT: psrlw $2, %xmm3
|
||||
; X86-SSE2-NEXT: pand %xmm1, %xmm3
|
||||
; X86-SSE2-NEXT: por %xmm5, %xmm3
|
||||
; X86-SSE2-NEXT: paddw %xmm4, %xmm4
|
||||
; X86-SSE2-NEXT: psraw $15, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa %xmm4, %xmm1
|
||||
; X86-SSE2-NEXT: pandn %xmm3, %xmm1
|
||||
; X86-SSE2-NEXT: psrlw $1, %xmm3
|
||||
; X86-SSE2-NEXT: pand %xmm4, %xmm3
|
||||
; X86-SSE2-NEXT: movdqa %xmm1, %xmm3
|
||||
; X86-SSE2-NEXT: punpckhwd {{.*#+}} xmm3 = xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
|
||||
; X86-SSE2-NEXT: pand {{\.?LCPI[0-9]+_[0-9]+}}, %xmm2
|
||||
; X86-SSE2-NEXT: movdqa %xmm2, %xmm4
|
||||
; X86-SSE2-NEXT: punpckhwd {{.*#+}} xmm4 = xmm4[4,4,5,5,6,6,7,7]
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm5 = [1065353216,1065353216,1065353216,1065353216]
|
||||
; X86-SSE2-NEXT: paddd %xmm5, %xmm4
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm4, %xmm4
|
||||
; X86-SSE2-NEXT: pslld $16, %xmm4
|
||||
; X86-SSE2-NEXT: psrad $16, %xmm4
|
||||
; X86-SSE2-NEXT: movdqa %xmm2, %xmm5
|
||||
; X86-SSE2-NEXT: punpckhwd {{.*#+}} xmm5 = xmm5[4,4,5,5,6,6,7,7]
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm5
|
||||
; X86-SSE2-NEXT: movdqa {{.*#+}} xmm4 = [1065353216,1065353216,1065353216,1065353216]
|
||||
; X86-SSE2-NEXT: paddd %xmm4, %xmm5
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm5, %xmm5
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm6 = xmm3[1,1,3,3]
|
||||
; X86-SSE2-NEXT: pmuludq %xmm5, %xmm3
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[0,2,2,3]
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm5[1,1,3,3]
|
||||
; X86-SSE2-NEXT: pmuludq %xmm6, %xmm5
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm5 = xmm5[0,2,2,3]
|
||||
; X86-SSE2-NEXT: punpckldq {{.*#+}} xmm3 = xmm3[0],xmm5[0],xmm3[1],xmm5[1]
|
||||
; X86-SSE2-NEXT: psrad $16, %xmm3
|
||||
; X86-SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3]
|
||||
; X86-SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
|
||||
; X86-SSE2-NEXT: pslld $23, %xmm2
|
||||
; X86-SSE2-NEXT: paddd %xmm5, %xmm2
|
||||
; X86-SSE2-NEXT: paddd %xmm4, %xmm2
|
||||
; X86-SSE2-NEXT: cvttps2dq %xmm2, %xmm2
|
||||
; X86-SSE2-NEXT: pslld $16, %xmm2
|
||||
; X86-SSE2-NEXT: psrad $16, %xmm2
|
||||
; X86-SSE2-NEXT: packssdw %xmm4, %xmm2
|
||||
; X86-SSE2-NEXT: pmullw %xmm2, %xmm0
|
||||
; X86-SSE2-NEXT: por %xmm1, %xmm0
|
||||
; X86-SSE2-NEXT: por %xmm3, %xmm0
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm4 = xmm1[1,1,3,3]
|
||||
; X86-SSE2-NEXT: pmuludq %xmm2, %xmm1
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
|
||||
; X86-SSE2-NEXT: pmuludq %xmm4, %xmm1
|
||||
; X86-SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
||||
; X86-SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
|
||||
; X86-SSE2-NEXT: psrad $16, %xmm0
|
||||
; X86-SSE2-NEXT: packssdw %xmm3, %xmm0
|
||||
; X86-SSE2-NEXT: retl
|
||||
%res = call <8 x i16> @llvm.fshl.v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
|
||||
ret <8 x i16> %res
|
||||
|
|
|
|||
|
|
@ -561,37 +561,28 @@ define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
|
|||
;
|
||||
; AVX2-LABEL: var_funnnel_v8i16:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
|
||||
; AVX2-NEXT: vpand %xmm3, %xmm2, %xmm4
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX2-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm4
|
||||
; AVX2-NEXT: vpackusdw %xmm4, %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpandn %xmm3, %xmm2, %xmm2
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX2-NEXT: vpsllw $1, %xmm0, %xmm0
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX2-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX2-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX2-NEXT: vpsrlvd %ymm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpshufb {{.*#+}} ymm0 = ymm0[0,1,4,5,8,9,12,13,u,u,u,u,u,u,u,u,16,17,20,21,24,25,28,29,u,u,u,u,u,u,u,u]
|
||||
; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,2,3]
|
||||
; AVX2-NEXT: vpor %xmm1, %xmm0, %xmm0
|
||||
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
||||
; AVX2-NEXT: vzeroupper
|
||||
; AVX2-NEXT: retq
|
||||
;
|
||||
; AVX512F-LABEL: var_funnnel_v8i16:
|
||||
; AVX512F: # %bb.0:
|
||||
; AVX512F-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
|
||||
; AVX512F-NEXT: vpand %xmm3, %xmm2, %xmm4
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512F-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
|
||||
; AVX512F-NEXT: vpandn %xmm3, %xmm2, %xmm2
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX512F-NEXT: vpsllw $1, %xmm0, %xmm0
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX512F-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpor %ymm1, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX512F-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512F-NEXT: vpsrlvd %ymm1, %ymm0, %ymm0
|
||||
; AVX512F-NEXT: vpmovdw %zmm0, %ymm0
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; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
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; AVX512F-NEXT: vzeroupper
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||||
|
|
@ -599,17 +590,13 @@ define <8 x i16> @var_funnnel_v8i16(<8 x i16> %x, <8 x i16> %y, <8 x i16> %amt)
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;
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; AVX512VL-LABEL: var_funnnel_v8i16:
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; AVX512VL: # %bb.0:
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; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15]
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||||
; AVX512VL-NEXT: vpand %xmm3, %xmm2, %xmm4
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||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512VL-NEXT: vpsrlvd %ymm4, %ymm1, %ymm1
|
||||
; AVX512VL-NEXT: vpandn %xmm3, %xmm2, %xmm2
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
||||
; AVX512VL-NEXT: vpsllw $1, %xmm0, %xmm0
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
||||
; AVX512VL-NEXT: vpsllvd %ymm2, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpor %ymm1, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpslld $16, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
|
||||
; AVX512VL-NEXT: vpand {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm2, %xmm1
|
||||
; AVX512VL-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
||||
; AVX512VL-NEXT: vpsrlvd %ymm1, %ymm0, %ymm0
|
||||
; AVX512VL-NEXT: vpmovdw %ymm0, %xmm0
|
||||
; AVX512VL-NEXT: vzeroupper
|
||||
; AVX512VL-NEXT: retq
|
||||
|
|
|
|||
Loading…
Reference in New Issue