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[X86][SSE] Relax type legality for combineTruncateWithSat PACKSS/PACKUS truncation
While the AVX512 VTRUNCS/VTRUNCUS instructions require legal types, truncateVectorWithPACK handles cases with multiples of legal types through splitting/concatenation. So we just need to ensure that the src/dst scalar types are correct and leave truncateVectorWithPACK to handle the rest of it. llvm-svn: 325127
This commit is contained in:
Simon Pilgrim
parent
6252c9b891
commit
ba2f6e6405
@ -34214,15 +34214,15 @@ static SDValue combineTruncateWithSat(SDValue In, EVT VT, const SDLoc &DL,
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const X86Subtarget &Subtarget) {
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EVT InVT = In.getValueType();
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const TargetLowering &TLI = DAG.getTargetLoweringInfo();
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if (!TLI.isTypeLegal(InVT) || !TLI.isTypeLegal(VT))
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return SDValue();
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if (isSATValidOnAVX512Subtarget(InVT, VT, Subtarget)) {
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if (TLI.isTypeLegal(InVT) && TLI.isTypeLegal(VT) &&
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isSATValidOnAVX512Subtarget(InVT, VT, Subtarget)) {
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if (auto SSatVal = detectSSatPattern(In, VT))
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return DAG.getNode(X86ISD::VTRUNCS, DL, VT, SSatVal);
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if (auto USatVal = detectUSatPattern(In, VT))
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return DAG.getNode(X86ISD::VTRUNCUS, DL, VT, USatVal);
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}
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if ((VT.getScalarType() == MVT::i8 && InVT.getScalarType() == MVT::i16) ||
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if (VT.isVector() && isPowerOf2_32(VT.getVectorNumElements()) &&
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(VT.getScalarType() == MVT::i8 && InVT.getScalarType() == MVT::i16) ||
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(VT.getScalarType() == MVT::i16 && InVT.getScalarType() == MVT::i32)) {
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if (auto SSatVal = detectSSatPattern(In, VT))
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return truncateVectorWithPACK(X86ISD::PACKSS, VT, SSatVal, DL, DAG,
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@ -1175,16 +1175,7 @@ define <8 x i16> @trunc_packus_v8i32_v8i16(<8 x i32> %a0) {
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;
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; SSE41-LABEL: trunc_packus_v8i32_v8i16:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [65535,65535,65535,65535]
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; SSE41-NEXT: pminsd %xmm2, %xmm1
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; SSE41-NEXT: pminsd %xmm2, %xmm0
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmaxsd %xmm2, %xmm0
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; SSE41-NEXT: pmaxsd %xmm2, %xmm1
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
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; SSE41-NEXT: pshufb %xmm2, %xmm1
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; SSE41-NEXT: pshufb %xmm2, %xmm0
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE41-NEXT: packusdw %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: trunc_packus_v8i32_v8i16:
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@ -1347,55 +1338,24 @@ define <16 x i16> @trunc_packus_v16i32_v16i16(<16 x i32> %a0) {
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;
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; SSE41-LABEL: trunc_packus_v16i32_v16i16:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [65535,65535,65535,65535]
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; SSE41-NEXT: pminsd %xmm4, %xmm1
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; SSE41-NEXT: pminsd %xmm4, %xmm0
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; SSE41-NEXT: pminsd %xmm4, %xmm3
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; SSE41-NEXT: pminsd %xmm2, %xmm4
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmaxsd %xmm2, %xmm4
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; SSE41-NEXT: pmaxsd %xmm2, %xmm3
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; SSE41-NEXT: pmaxsd %xmm2, %xmm0
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; SSE41-NEXT: pmaxsd %xmm2, %xmm1
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; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4],xmm2[5],xmm1[6],xmm2[7]
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; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7]
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; SSE41-NEXT: packusdw %xmm1, %xmm0
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; SSE41-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
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; SSE41-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0],xmm2[1],xmm4[2],xmm2[3],xmm4[4],xmm2[5],xmm4[6],xmm2[7]
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; SSE41-NEXT: packusdw %xmm3, %xmm4
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; SSE41-NEXT: movdqa %xmm4, %xmm1
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; SSE41-NEXT: packusdw %xmm3, %xmm2
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; SSE41-NEXT: movdqa %xmm2, %xmm1
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: trunc_packus_v16i32_v16i16:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [65535,65535,65535,65535]
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; AVX1-NEXT: vpminsd %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpminsd %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; AVX1-NEXT: vpminsd %xmm3, %xmm4, %xmm4
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; AVX1-NEXT: vpminsd %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpmaxsd %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vpmaxsd %xmm3, %xmm4, %xmm4
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; AVX1-NEXT: vpmaxsd %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpmaxsd %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1],xmm2[2],xmm3[3],xmm2[4],xmm3[5],xmm2[6],xmm3[7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2],xmm3[3],xmm1[4],xmm3[5],xmm1[6],xmm3[7]
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; AVX1-NEXT: vpackusdw %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0],xmm3[1],xmm4[2],xmm3[3],xmm4[4],xmm3[5],xmm4[6],xmm3[7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm3[1],xmm0[2],xmm3[3],xmm0[4],xmm3[5],xmm0[6],xmm3[7]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: trunc_packus_v16i32_v16i16:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
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; AVX2-NEXT: vpackusdw %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
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; AVX2-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
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; AVX2-NEXT: vpackusdw %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
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; AVX2-NEXT: retq
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;
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; AVX512-LABEL: trunc_packus_v16i32_v16i16:
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@ -3003,46 +2963,10 @@ define <16 x i8> @trunc_packus_v16i32_v16i8(<16 x i32> %a0) {
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}
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define <16 x i8> @trunc_packus_v16i16_v16i8(<16 x i16> %a0) {
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; SSE2-LABEL: trunc_packus_v16i16_v16i8:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pminsw %xmm2, %xmm1
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; SSE2-NEXT: pminsw %xmm2, %xmm0
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; SSE2-NEXT: pxor %xmm3, %xmm3
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; SSE2-NEXT: pmaxsw %xmm3, %xmm0
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; SSE2-NEXT: pmaxsw %xmm3, %xmm1
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; SSE2-NEXT: pand %xmm2, %xmm1
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; SSE2-NEXT: pand %xmm2, %xmm0
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; SSE2-NEXT: packuswb %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: trunc_packus_v16i16_v16i8:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
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; SSSE3-NEXT: pminsw %xmm2, %xmm1
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; SSSE3-NEXT: pminsw %xmm2, %xmm0
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; SSSE3-NEXT: pxor %xmm2, %xmm2
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm0
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm1
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; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
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; SSSE3-NEXT: pshufb %xmm2, %xmm1
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; SSSE3-NEXT: pshufb %xmm2, %xmm0
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; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: trunc_packus_v16i16_v16i8:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
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; SSE41-NEXT: pminsw %xmm2, %xmm1
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; SSE41-NEXT: pminsw %xmm2, %xmm0
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmaxsw %xmm2, %xmm0
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; SSE41-NEXT: pmaxsw %xmm2, %xmm1
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
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; SSE41-NEXT: pshufb %xmm2, %xmm1
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; SSE41-NEXT: pshufb %xmm2, %xmm0
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE41-NEXT: retq
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; SSE-LABEL: trunc_packus_v16i16_v16i8:
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; SSE: # %bb.0:
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; SSE-NEXT: packuswb %xmm1, %xmm0
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: trunc_packus_v16i16_v16i8:
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; AVX1: # %bb.0:
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@ -3105,70 +3029,12 @@ define <16 x i8> @trunc_packus_v16i16_v16i8(<16 x i16> %a0) {
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}
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define <32 x i8> @trunc_packus_v32i16_v32i8(<32 x i16> %a0) {
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; SSE2-LABEL: trunc_packus_v32i16_v32i8:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
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; SSE2-NEXT: pminsw %xmm4, %xmm1
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; SSE2-NEXT: pminsw %xmm4, %xmm0
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; SSE2-NEXT: pminsw %xmm4, %xmm3
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; SSE2-NEXT: pminsw %xmm4, %xmm2
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; SSE2-NEXT: pxor %xmm5, %xmm5
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; SSE2-NEXT: pmaxsw %xmm5, %xmm2
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; SSE2-NEXT: pmaxsw %xmm5, %xmm3
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; SSE2-NEXT: pmaxsw %xmm5, %xmm0
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; SSE2-NEXT: pmaxsw %xmm5, %xmm1
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; SSE2-NEXT: pand %xmm4, %xmm1
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; SSE2-NEXT: pand %xmm4, %xmm0
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; SSE2-NEXT: packuswb %xmm1, %xmm0
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; SSE2-NEXT: pand %xmm4, %xmm3
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; SSE2-NEXT: pand %xmm2, %xmm4
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; SSE2-NEXT: packuswb %xmm3, %xmm4
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; SSE2-NEXT: movdqa %xmm4, %xmm1
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; SSE2-NEXT: retq
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;
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; SSSE3-LABEL: trunc_packus_v32i16_v32i8:
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; SSSE3: # %bb.0:
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; SSSE3-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
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; SSSE3-NEXT: pminsw %xmm4, %xmm1
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; SSSE3-NEXT: pminsw %xmm4, %xmm0
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; SSSE3-NEXT: pminsw %xmm4, %xmm3
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; SSSE3-NEXT: pminsw %xmm2, %xmm4
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; SSSE3-NEXT: pxor %xmm2, %xmm2
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm4
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm3
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm0
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; SSSE3-NEXT: pmaxsw %xmm2, %xmm1
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; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
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; SSSE3-NEXT: pshufb %xmm2, %xmm1
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; SSSE3-NEXT: pshufb %xmm2, %xmm0
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; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSSE3-NEXT: pshufb %xmm2, %xmm3
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; SSSE3-NEXT: pshufb %xmm2, %xmm4
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; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm3[0]
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; SSSE3-NEXT: movdqa %xmm4, %xmm1
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; SSSE3-NEXT: retq
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;
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; SSE41-LABEL: trunc_packus_v32i16_v32i8:
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; SSE41: # %bb.0:
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; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
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; SSE41-NEXT: pminsw %xmm4, %xmm1
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; SSE41-NEXT: pminsw %xmm4, %xmm0
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; SSE41-NEXT: pminsw %xmm4, %xmm3
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; SSE41-NEXT: pminsw %xmm2, %xmm4
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; SSE41-NEXT: pxor %xmm2, %xmm2
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; SSE41-NEXT: pmaxsw %xmm2, %xmm4
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; SSE41-NEXT: pmaxsw %xmm2, %xmm3
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; SSE41-NEXT: pmaxsw %xmm2, %xmm0
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; SSE41-NEXT: pmaxsw %xmm2, %xmm1
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
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; SSE41-NEXT: pshufb %xmm2, %xmm1
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; SSE41-NEXT: pshufb %xmm2, %xmm0
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE41-NEXT: pshufb %xmm2, %xmm3
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; SSE41-NEXT: pshufb %xmm2, %xmm4
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm3[0]
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; SSE41-NEXT: movdqa %xmm4, %xmm1
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; SSE41-NEXT: retq
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; SSE-LABEL: trunc_packus_v32i16_v32i8:
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; SSE: # %bb.0:
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; SSE-NEXT: packuswb %xmm1, %xmm0
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; SSE-NEXT: packuswb %xmm3, %xmm2
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; SSE-NEXT: movdqa %xmm2, %xmm1
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: trunc_packus_v32i16_v32i8:
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; AVX1: # %bb.0:
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@ -3181,11 +3047,8 @@ define <32 x i8> @trunc_packus_v32i16_v32i8(<32 x i16> %a0) {
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;
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; AVX2-LABEL: trunc_packus_v32i16_v32i8:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
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; AVX2-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
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; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
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; AVX2-NEXT: vpackuswb %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
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; AVX2-NEXT: retq
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;
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; AVX512F-LABEL: trunc_packus_v32i16_v32i8:
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@ -1163,80 +1163,10 @@ define <8 x i16> @trunc_ssat_v8i64_v8i16(<8 x i64> %a0) {
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}
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define <8 x i16> @trunc_ssat_v8i32_v8i16(<8 x i32> %a0) {
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; SSE2-LABEL: trunc_ssat_v8i32_v8i16:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32767,32767,32767,32767]
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; SSE2-NEXT: movdqa %xmm2, %xmm3
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; SSE2-NEXT: pcmpgtd %xmm1, %xmm3
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; SSE2-NEXT: pand %xmm3, %xmm1
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; SSE2-NEXT: pandn %xmm2, %xmm3
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; SSE2-NEXT: por %xmm1, %xmm3
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; SSE2-NEXT: movdqa %xmm2, %xmm1
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; SSE2-NEXT: pcmpgtd %xmm0, %xmm1
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; SSE2-NEXT: pand %xmm1, %xmm0
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm0, %xmm1
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [4294934528,4294934528,4294934528,4294934528]
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: pcmpgtd %xmm2, %xmm0
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; SSE2-NEXT: pand %xmm0, %xmm1
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; SSE2-NEXT: pandn %xmm2, %xmm0
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; SSE2-NEXT: por %xmm1, %xmm0
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; SSE2-NEXT: movdqa %xmm3, %xmm1
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; SSE2-NEXT: pcmpgtd %xmm2, %xmm1
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; SSE2-NEXT: pand %xmm1, %xmm3
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; SSE2-NEXT: pandn %xmm2, %xmm1
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; SSE2-NEXT: por %xmm3, %xmm1
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; SSE2-NEXT: pslld $16, %xmm1
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; SSE2-NEXT: psrad $16, %xmm1
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; SSE2-NEXT: pslld $16, %xmm0
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; SSE2-NEXT: psrad $16, %xmm0
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; SSE2-NEXT: packssdw %xmm1, %xmm0
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||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSSE3-LABEL: trunc_ssat_v8i32_v8i16:
|
||||
; SSSE3: # %bb.0:
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [32767,32767,32767,32767]
|
||||
; SSSE3-NEXT: movdqa %xmm2, %xmm3
|
||||
; SSSE3-NEXT: pcmpgtd %xmm1, %xmm3
|
||||
; SSSE3-NEXT: pand %xmm3, %xmm1
|
||||
; SSSE3-NEXT: pandn %xmm2, %xmm3
|
||||
; SSSE3-NEXT: por %xmm1, %xmm3
|
||||
; SSSE3-NEXT: movdqa %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pcmpgtd %xmm0, %xmm1
|
||||
; SSSE3-NEXT: pand %xmm1, %xmm0
|
||||
; SSSE3-NEXT: pandn %xmm2, %xmm1
|
||||
; SSSE3-NEXT: por %xmm0, %xmm1
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; SSSE3-NEXT: movdqa %xmm1, %xmm0
|
||||
; SSSE3-NEXT: pcmpgtd %xmm2, %xmm0
|
||||
; SSSE3-NEXT: pand %xmm0, %xmm1
|
||||
; SSSE3-NEXT: pandn %xmm2, %xmm0
|
||||
; SSSE3-NEXT: por %xmm1, %xmm0
|
||||
; SSSE3-NEXT: movdqa %xmm3, %xmm1
|
||||
; SSSE3-NEXT: pcmpgtd %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pand %xmm1, %xmm3
|
||||
; SSSE3-NEXT: pandn %xmm2, %xmm1
|
||||
; SSSE3-NEXT: por %xmm3, %xmm1
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSSE3-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: trunc_ssat_v8i32_v8i16:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [32767,32767,32767,32767]
|
||||
; SSE41-NEXT: pminsd %xmm2, %xmm1
|
||||
; SSE41-NEXT: pminsd %xmm2, %xmm0
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm0
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm1
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSE41-NEXT: retq
|
||||
; SSE-LABEL: trunc_ssat_v8i32_v8i16:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: packssdw %xmm1, %xmm0
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX1-LABEL: trunc_ssat_v8i32_v8i16:
|
||||
; AVX1: # %bb.0:
|
||||
@ -1294,171 +1224,26 @@ define <8 x i16> @trunc_ssat_v8i32_v8i16(<8 x i32> %a0) {
|
||||
}
|
||||
|
||||
define <16 x i16> @trunc_ssat_v16i32_v16i16(<16 x i32> %a0) {
|
||||
; SSE2-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm6 = [32767,32767,32767,32767]
|
||||
; SSE2-NEXT: movdqa %xmm6, %xmm4
|
||||
; SSE2-NEXT: pcmpgtd %xmm1, %xmm4
|
||||
; SSE2-NEXT: pand %xmm4, %xmm1
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm4
|
||||
; SSE2-NEXT: por %xmm1, %xmm4
|
||||
; SSE2-NEXT: movdqa %xmm6, %xmm5
|
||||
; SSE2-NEXT: pcmpgtd %xmm0, %xmm5
|
||||
; SSE2-NEXT: pand %xmm5, %xmm0
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm5
|
||||
; SSE2-NEXT: por %xmm0, %xmm5
|
||||
; SSE2-NEXT: movdqa %xmm6, %xmm0
|
||||
; SSE2-NEXT: pcmpgtd %xmm3, %xmm0
|
||||
; SSE2-NEXT: pand %xmm0, %xmm3
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm0
|
||||
; SSE2-NEXT: por %xmm3, %xmm0
|
||||
; SSE2-NEXT: movdqa %xmm6, %xmm3
|
||||
; SSE2-NEXT: pcmpgtd %xmm2, %xmm3
|
||||
; SSE2-NEXT: pand %xmm3, %xmm2
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm3
|
||||
; SSE2-NEXT: por %xmm2, %xmm3
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm6 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; SSE2-NEXT: movdqa %xmm3, %xmm1
|
||||
; SSE2-NEXT: pcmpgtd %xmm6, %xmm1
|
||||
; SSE2-NEXT: pand %xmm1, %xmm3
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm1
|
||||
; SSE2-NEXT: por %xmm3, %xmm1
|
||||
; SSE2-NEXT: movdqa %xmm0, %xmm2
|
||||
; SSE2-NEXT: pcmpgtd %xmm6, %xmm2
|
||||
; SSE2-NEXT: pand %xmm2, %xmm0
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm2
|
||||
; SSE2-NEXT: por %xmm0, %xmm2
|
||||
; SSE2-NEXT: movdqa %xmm5, %xmm0
|
||||
; SSE2-NEXT: pcmpgtd %xmm6, %xmm0
|
||||
; SSE2-NEXT: pand %xmm0, %xmm5
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm0
|
||||
; SSE2-NEXT: por %xmm5, %xmm0
|
||||
; SSE2-NEXT: movdqa %xmm4, %xmm3
|
||||
; SSE2-NEXT: pcmpgtd %xmm6, %xmm3
|
||||
; SSE2-NEXT: pand %xmm3, %xmm4
|
||||
; SSE2-NEXT: pandn %xmm6, %xmm3
|
||||
; SSE2-NEXT: por %xmm4, %xmm3
|
||||
; SSE2-NEXT: pslld $16, %xmm3
|
||||
; SSE2-NEXT: psrad $16, %xmm3
|
||||
; SSE2-NEXT: pslld $16, %xmm0
|
||||
; SSE2-NEXT: psrad $16, %xmm0
|
||||
; SSE2-NEXT: packssdw %xmm3, %xmm0
|
||||
; SSE2-NEXT: pslld $16, %xmm2
|
||||
; SSE2-NEXT: psrad $16, %xmm2
|
||||
; SSE2-NEXT: pslld $16, %xmm1
|
||||
; SSE2-NEXT: psrad $16, %xmm1
|
||||
; SSE2-NEXT: packssdw %xmm2, %xmm1
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSSE3-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; SSSE3: # %bb.0:
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm6 = [32767,32767,32767,32767]
|
||||
; SSSE3-NEXT: movdqa %xmm6, %xmm4
|
||||
; SSSE3-NEXT: pcmpgtd %xmm1, %xmm4
|
||||
; SSSE3-NEXT: pand %xmm4, %xmm1
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm4
|
||||
; SSSE3-NEXT: por %xmm1, %xmm4
|
||||
; SSSE3-NEXT: movdqa %xmm6, %xmm5
|
||||
; SSSE3-NEXT: pcmpgtd %xmm0, %xmm5
|
||||
; SSSE3-NEXT: pand %xmm5, %xmm0
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm5
|
||||
; SSSE3-NEXT: por %xmm0, %xmm5
|
||||
; SSSE3-NEXT: movdqa %xmm6, %xmm0
|
||||
; SSSE3-NEXT: pcmpgtd %xmm3, %xmm0
|
||||
; SSSE3-NEXT: pand %xmm0, %xmm3
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm0
|
||||
; SSSE3-NEXT: por %xmm3, %xmm0
|
||||
; SSSE3-NEXT: movdqa %xmm6, %xmm3
|
||||
; SSSE3-NEXT: pcmpgtd %xmm2, %xmm3
|
||||
; SSSE3-NEXT: pand %xmm3, %xmm2
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm3
|
||||
; SSSE3-NEXT: por %xmm2, %xmm3
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm6 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; SSSE3-NEXT: movdqa %xmm3, %xmm1
|
||||
; SSSE3-NEXT: pcmpgtd %xmm6, %xmm1
|
||||
; SSSE3-NEXT: pand %xmm1, %xmm3
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm1
|
||||
; SSSE3-NEXT: por %xmm3, %xmm1
|
||||
; SSSE3-NEXT: movdqa %xmm0, %xmm2
|
||||
; SSSE3-NEXT: pcmpgtd %xmm6, %xmm2
|
||||
; SSSE3-NEXT: pand %xmm2, %xmm0
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm2
|
||||
; SSSE3-NEXT: por %xmm0, %xmm2
|
||||
; SSSE3-NEXT: movdqa %xmm5, %xmm0
|
||||
; SSSE3-NEXT: pcmpgtd %xmm6, %xmm0
|
||||
; SSSE3-NEXT: pand %xmm0, %xmm5
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm0
|
||||
; SSSE3-NEXT: por %xmm5, %xmm0
|
||||
; SSSE3-NEXT: movdqa %xmm4, %xmm3
|
||||
; SSSE3-NEXT: pcmpgtd %xmm6, %xmm3
|
||||
; SSSE3-NEXT: pand %xmm3, %xmm4
|
||||
; SSSE3-NEXT: pandn %xmm6, %xmm3
|
||||
; SSSE3-NEXT: por %xmm4, %xmm3
|
||||
; SSSE3-NEXT: pslld $16, %xmm3
|
||||
; SSSE3-NEXT: psrad $16, %xmm3
|
||||
; SSSE3-NEXT: pslld $16, %xmm0
|
||||
; SSSE3-NEXT: psrad $16, %xmm0
|
||||
; SSSE3-NEXT: packssdw %xmm3, %xmm0
|
||||
; SSSE3-NEXT: pslld $16, %xmm2
|
||||
; SSSE3-NEXT: psrad $16, %xmm2
|
||||
; SSSE3-NEXT: pslld $16, %xmm1
|
||||
; SSSE3-NEXT: psrad $16, %xmm1
|
||||
; SSSE3-NEXT: packssdw %xmm2, %xmm1
|
||||
; SSSE3-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [32767,32767,32767,32767]
|
||||
; SSE41-NEXT: pminsd %xmm4, %xmm1
|
||||
; SSE41-NEXT: pminsd %xmm4, %xmm0
|
||||
; SSE41-NEXT: pminsd %xmm4, %xmm3
|
||||
; SSE41-NEXT: pminsd %xmm2, %xmm4
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm4
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm3
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm0
|
||||
; SSE41-NEXT: pmaxsd %xmm2, %xmm1
|
||||
; SSE41-NEXT: pxor %xmm2, %xmm2
|
||||
; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4],xmm2[5],xmm1[6],xmm2[7]
|
||||
; SSE41-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7]
|
||||
; SSE41-NEXT: packusdw %xmm1, %xmm0
|
||||
; SSE41-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
|
||||
; SSE41-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0],xmm2[1],xmm4[2],xmm2[3],xmm4[4],xmm2[5],xmm4[6],xmm2[7]
|
||||
; SSE41-NEXT: packusdw %xmm3, %xmm4
|
||||
; SSE41-NEXT: movdqa %xmm4, %xmm1
|
||||
; SSE41-NEXT: retq
|
||||
; SSE-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: packssdw %xmm1, %xmm0
|
||||
; SSE-NEXT: packssdw %xmm3, %xmm2
|
||||
; SSE-NEXT: movdqa %xmm2, %xmm1
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX1-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; AVX1: # %bb.0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [32767,32767,32767,32767]
|
||||
; AVX1-NEXT: vpminsd %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpminsd %xmm3, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
||||
; AVX1-NEXT: vpminsd %xmm3, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpminsd %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [4294934528,4294934528,4294934528,4294934528]
|
||||
; AVX1-NEXT: vpmaxsd %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpmaxsd %xmm3, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpmaxsd %xmm3, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpmaxsd %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1],xmm2[2],xmm3[3],xmm2[4],xmm3[5],xmm2[6],xmm3[7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2],xmm3[3],xmm1[4],xmm3[5],xmm1[6],xmm3[7]
|
||||
; AVX1-NEXT: vpackusdw %xmm2, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0],xmm3[1],xmm4[2],xmm3[3],xmm4[4],xmm3[5],xmm4[6],xmm3[7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm3[1],xmm0[2],xmm3[3],xmm0[4],xmm3[5],xmm0[6],xmm3[7]
|
||||
; AVX1-NEXT: vpackusdw %xmm2, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vpackssdw %xmm2, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
; AVX2-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
|
||||
; AVX2-NEXT: vpackssdw %xmm2, %xmm1, %xmm1
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
|
||||
; AVX2-NEXT: vpackssdw %xmm2, %xmm0, %xmm0
|
||||
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpackssdw %ymm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
|
||||
; AVX2-NEXT: retq
|
||||
;
|
||||
; AVX512-LABEL: trunc_ssat_v16i32_v16i16:
|
||||
@ -3127,47 +2912,10 @@ define <16 x i8> @trunc_ssat_v16i32_v16i8(<16 x i32> %a0) {
|
||||
}
|
||||
|
||||
define <16 x i8> @trunc_ssat_v16i16_v16i8(<16 x i16> %a0) {
|
||||
; SSE2-LABEL: trunc_ssat_v16i16_v16i8:
|
||||
; SSE2: # %bb.0:
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127]
|
||||
; SSE2-NEXT: pminsw %xmm2, %xmm1
|
||||
; SSE2-NEXT: pminsw %xmm2, %xmm0
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
|
||||
; SSE2-NEXT: pand %xmm2, %xmm1
|
||||
; SSE2-NEXT: pand %xmm2, %xmm0
|
||||
; SSE2-NEXT: packuswb %xmm1, %xmm0
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSSE3-LABEL: trunc_ssat_v16i16_v16i8:
|
||||
; SSSE3: # %bb.0:
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127]
|
||||
; SSSE3-NEXT: pminsw %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pminsw %xmm2, %xmm0
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSSE3-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: trunc_ssat_v16i16_v16i8:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [127,127,127,127,127,127,127,127]
|
||||
; SSE41-NEXT: pminsw %xmm2, %xmm1
|
||||
; SSE41-NEXT: pminsw %xmm2, %xmm0
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSE41-NEXT: retq
|
||||
; SSE-LABEL: trunc_ssat_v16i16_v16i8:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: packsswb %xmm1, %xmm0
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX1-LABEL: trunc_ssat_v16i16_v16i8:
|
||||
; AVX1: # %bb.0:
|
||||
@ -3224,71 +2972,12 @@ define <16 x i8> @trunc_ssat_v16i16_v16i8(<16 x i16> %a0) {
|
||||
}
|
||||
|
||||
define <32 x i8> @trunc_ssat_v32i16_v32i8(<32 x i16> %a0) {
|
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; SSE2-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; SSE2: # %bb.0:
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||||
; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [127,127,127,127,127,127,127,127]
|
||||
; SSE2-NEXT: pminsw %xmm4, %xmm1
|
||||
; SSE2-NEXT: pminsw %xmm4, %xmm0
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||||
; SSE2-NEXT: pminsw %xmm4, %xmm3
|
||||
; SSE2-NEXT: pminsw %xmm2, %xmm4
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm4
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm3
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSE2-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
|
||||
; SSE2-NEXT: pand %xmm2, %xmm1
|
||||
; SSE2-NEXT: pand %xmm2, %xmm0
|
||||
; SSE2-NEXT: packuswb %xmm1, %xmm0
|
||||
; SSE2-NEXT: pand %xmm2, %xmm3
|
||||
; SSE2-NEXT: pand %xmm2, %xmm4
|
||||
; SSE2-NEXT: packuswb %xmm3, %xmm4
|
||||
; SSE2-NEXT: movdqa %xmm4, %xmm1
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; SSSE3-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; SSSE3: # %bb.0:
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm4 = [127,127,127,127,127,127,127,127]
|
||||
; SSSE3-NEXT: pminsw %xmm4, %xmm1
|
||||
; SSSE3-NEXT: pminsw %xmm4, %xmm0
|
||||
; SSSE3-NEXT: pminsw %xmm4, %xmm3
|
||||
; SSSE3-NEXT: pminsw %xmm2, %xmm4
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm4
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm3
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSSE3-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm3
|
||||
; SSSE3-NEXT: pshufb %xmm2, %xmm4
|
||||
; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm3[0]
|
||||
; SSSE3-NEXT: movdqa %xmm4, %xmm1
|
||||
; SSSE3-NEXT: retq
|
||||
;
|
||||
; SSE41-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; SSE41: # %bb.0:
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [127,127,127,127,127,127,127,127]
|
||||
; SSE41-NEXT: pminsw %xmm4, %xmm1
|
||||
; SSE41-NEXT: pminsw %xmm4, %xmm0
|
||||
; SSE41-NEXT: pminsw %xmm4, %xmm3
|
||||
; SSE41-NEXT: pminsw %xmm2, %xmm4
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [65408,65408,65408,65408,65408,65408,65408,65408]
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm4
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm3
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm0
|
||||
; SSE41-NEXT: pmaxsw %xmm2, %xmm1
|
||||
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm1
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm0
|
||||
; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm3
|
||||
; SSE41-NEXT: pshufb %xmm2, %xmm4
|
||||
; SSE41-NEXT: punpcklqdq {{.*#+}} xmm4 = xmm4[0],xmm3[0]
|
||||
; SSE41-NEXT: movdqa %xmm4, %xmm1
|
||||
; SSE41-NEXT: retq
|
||||
; SSE-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; SSE: # %bb.0:
|
||||
; SSE-NEXT: packsswb %xmm1, %xmm0
|
||||
; SSE-NEXT: packsswb %xmm3, %xmm2
|
||||
; SSE-NEXT: movdqa %xmm2, %xmm1
|
||||
; SSE-NEXT: retq
|
||||
;
|
||||
; AVX1-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; AVX1: # %bb.0:
|
||||
@ -3301,11 +2990,8 @@ define <32 x i8> @trunc_ssat_v32i16_v32i8(<32 x i16> %a0) {
|
||||
;
|
||||
; AVX2-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
; AVX2: # %bb.0:
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
|
||||
; AVX2-NEXT: vpacksswb %xmm2, %xmm1, %xmm1
|
||||
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
|
||||
; AVX2-NEXT: vpacksswb %xmm2, %xmm0, %xmm0
|
||||
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpacksswb %ymm1, %ymm0, %ymm0
|
||||
; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
|
||||
; AVX2-NEXT: retq
|
||||
;
|
||||
; AVX512F-LABEL: trunc_ssat_v32i16_v32i8:
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user