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[x86] Don't form overly fragmented blends when splitting and
re-combining shuffles because nothing was available in the wider vector type. The key observation (which I've put in the comments for future maintainers) is that at this point, no further combining is really possible. And so even though these shuffles trivially could be combined, we need to actually do that as we produce them when producing them this late in the lowering. This fixes another (huge) part of the Halide vector shuffle regressions. As it happens, this was already well covered by the tests, but I hadn't noticed how bad some of these got. The specific patterns that turn directly into unpckl/h patterns were occurring *many* times in common vector processing code. There are still more problems here sadly, but trying to incrementally tease them apart and it looks like this is the core of the problem in the splitting logic. There is some chance of regression here, you can see it in the test changes. Specifically, where we stop forming pshufb in some cases, it is possible that pshufb was in fact faster. Intel "says" that pshufb is slower than the instruction sequences replacing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221852 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
parent
e8a8deab8c
commit
927a5f45e0
@ -9614,14 +9614,23 @@ static SDValue splitAndLowerVectorShuffle(SDLoc DL, MVT VT, SDValue V1,
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// Now create two 4-way blends of these half-width vectors.
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auto HalfBlend = [&](ArrayRef<int> HalfMask) {
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bool UseLoV1 = false, UseHiV1 = false, UseLoV2 = false, UseHiV2 = false;
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SmallVector<int, 32> V1BlendMask, V2BlendMask, BlendMask;
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for (int i = 0; i < SplitNumElements; ++i) {
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int M = HalfMask[i];
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if (M >= NumElements) {
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if (M >= NumElements + SplitNumElements)
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UseHiV2 = true;
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else
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UseLoV2 = true;
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V2BlendMask.push_back(M - NumElements);
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V1BlendMask.push_back(-1);
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BlendMask.push_back(SplitNumElements + i);
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} else if (M >= 0) {
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if (M >= SplitNumElements)
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UseHiV1 = true;
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else
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UseLoV1 = true;
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V2BlendMask.push_back(-1);
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V1BlendMask.push_back(M);
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BlendMask.push_back(i);
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@ -9631,10 +9640,40 @@ static SDValue splitAndLowerVectorShuffle(SDLoc DL, MVT VT, SDValue V1,
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BlendMask.push_back(-1);
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}
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}
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SDValue V1Blend =
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// Because the lowering happens after all combining takes place, we need to
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// manually combine these blend masks as much as possible so that we create
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// a minimal number of high-level vector shuffle nodes.
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// First try just blending the halves of V1 or V2.
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if (!UseLoV1 && !UseHiV1 && !UseLoV2 && !UseHiV2)
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return DAG.getUNDEF(SplitVT);
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if (!UseLoV2 && !UseHiV2)
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return DAG.getVectorShuffle(SplitVT, DL, LoV1, HiV1, V1BlendMask);
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if (!UseLoV1 && !UseHiV1)
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return DAG.getVectorShuffle(SplitVT, DL, LoV2, HiV2, V2BlendMask);
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SDValue V1Blend, V2Blend;
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if (UseLoV1 && UseHiV1) {
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V1Blend =
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DAG.getVectorShuffle(SplitVT, DL, LoV1, HiV1, V1BlendMask);
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SDValue V2Blend =
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} else {
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// We only use half of V1 so map the usage down into the final blend mask.
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V1Blend = UseLoV1 ? LoV1 : HiV1;
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for (int i = 0; i < SplitNumElements; ++i)
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if (BlendMask[i] >= 0 && BlendMask[i] < SplitNumElements)
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BlendMask[i] = V1BlendMask[i] - (UseLoV1 ? 0 : SplitNumElements);
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}
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if (UseLoV2 && UseHiV2) {
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V2Blend =
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DAG.getVectorShuffle(SplitVT, DL, LoV2, HiV2, V2BlendMask);
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} else {
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// We only use half of V2 so map the usage down into the final blend mask.
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V2Blend = UseLoV2 ? LoV2 : HiV2;
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for (int i = 0; i < SplitNumElements; ++i)
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if (BlendMask[i] >= SplitNumElements)
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BlendMask[i] = V2BlendMask[i] + (UseLoV2 ? SplitNumElements : 0);
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}
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return DAG.getVectorShuffle(SplitVT, DL, V1Blend, V2Blend, BlendMask);
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};
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SDValue Lo = HalfBlend(LoMask);
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@ -67,13 +67,11 @@ define <8 x float> @foo2_8(<8 x i8> %src) {
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; CHECK-WIDE-NEXT: vpshufb %xmm3, %xmm2, %xmm4
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; CHECK-WIDE-NEXT: vmovdqa {{.*#+}} xmm5 = <2,6,10,14,u,u,u,u,u,u,u,u,u,u,u,u>
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; CHECK-WIDE-NEXT: vpshufb %xmm5, %xmm2, %xmm2
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; CHECK-WIDE-NEXT: vpshufb {{.*#+}} xmm6 = xmm0[4,5,6,7,u,u,u,u,u,u,u,u,u,u,u,u]
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; CHECK-WIDE-NEXT: vpshufd {{.*#+}} xmm6 = xmm0[1,1,2,3]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm6[0],xmm2[0],xmm6[1],xmm2[1],xmm6[2],xmm2[2],xmm6[3],xmm2[3],xmm6[4],xmm2[4],xmm6[5],xmm2[5],xmm6[6],xmm2[6],xmm6[7],xmm2[7]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm4[0],xmm2[1],xmm4[1],xmm2[2],xmm4[2],xmm2[3],xmm4[3],xmm2[4],xmm4[4],xmm2[5],xmm4[5],xmm2[6],xmm4[6],xmm2[7],xmm4[7]
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; CHECK-WIDE-NEXT: vpshufb %xmm3, %xmm1, %xmm3
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; CHECK-WIDE-NEXT: vpshufb %xmm5, %xmm1, %xmm1
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; CHECK-WIDE-NEXT: vpmovzxbd %xmm0, %xmm0
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; CHECK-WIDE-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
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; CHECK-WIDE-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
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; CHECK-WIDE-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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@ -724,17 +724,17 @@ define <16 x i16> @shuffle_v16i16_00_01_18_19_20_21_06_07_08_09_26_27_12_13_30_3
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define <16 x i16> @shuffle_v16i16_00_16_00_16_00_16_00_16_00_16_00_16_00_16_00_16(<16 x i16> %a, <16 x i16> %b) {
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; AVX1-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_00_16_00_16_00_16_00_16:
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; AVX1: # BB#0:
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; AVX1-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[0,1,0,1,4,5,0,1,0,1,0,1,12,13,0,1]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_00_16_00_16_00_16_00_16:
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; AVX2: # BB#0:
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; AVX2-NEXT: vpbroadcastw %xmm1, %xmm1
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; AVX2-NEXT: vpbroadcastd %xmm0, %xmm0
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; AVX2-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
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; AVX2-NEXT: vpbroadcastw %xmm0, %xmm0
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; AVX2-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
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; AVX2-NEXT: retq
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%shuffle = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 16, i32 0, i32 16, i32 0, i32 16, i32 0, i32 16, i32 0, i32 16, i32 0, i32 16, i32 0, i32 16, i32 0, i32 16>
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@ -745,14 +745,13 @@ define <16 x i16> @shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_2
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; AVX1-LABEL: shuffle_v16i16_00_16_00_16_00_16_00_16_08_24_08_24_08_24_08_24:
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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 = [0,1,0,1,4,5,0,1,0,1,0,1,12,13,0,1]
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; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm4[0,0,0,0]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0],xmm2[1],xmm4[2],xmm2[3],xmm4[4],xmm2[5],xmm4[6],xmm2[7]
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; AVX1-NEXT: vpshufb %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,0,0,0]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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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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@ -770,11 +769,13 @@ define <16 x i16> @shuffle_v16i16_16_16_16_16_04_05_06_07_24_24_24_24_12_13_14_1
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; AVX1-LABEL: shuffle_v16i16_16_16_16_16_04_05_06_07_24_24_24_24_12_13_14_15:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[2,3,0,1]
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm3[0],xmm2[0]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
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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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@ -790,14 +791,16 @@ define <16 x i16> @shuffle_v16i16_16_16_16_16_04_05_06_07_24_24_24_24_12_13_14_1
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define <16 x i16> @shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12(<16 x i16> %a, <16 x i16> %b) {
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; AVX1-LABEL: shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_12:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpshufhw {{.*#+}} xmm2 = xmm2[0,1,2,3,7,6,5,4]
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
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; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[2,3,2,3]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
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; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,6,5,4]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,2,3]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
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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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@ -814,16 +817,14 @@ define <16 x i16> @shuffle_v16i16_19_18_17_16_07_06_05_04_27_26_25_24_15_14_13_1
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define <16 x i16> @shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08(<16 x i16> %a, <16 x i16> %b) {
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; AVX1-LABEL: shuffle_v16i16_19_18_17_16_03_02_01_00_27_26_25_24_11_10_09_08:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
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; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm3[0,1,0,1]
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; AVX1-NEXT: vpshufhw {{.*#+}} xmm3 = xmm3[0,1,2,3,7,6,5,4]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm3[4,5,6,7]
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm3[0],xmm2[0]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[3,2,1,0,4,5,6,7]
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
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; AVX1-NEXT: vpshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,7,6,5,4]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
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; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
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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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@ -967,13 +968,9 @@ define <16 x i16> @shuffle_v16i16_00_16_01_17_02_18_03_19_08_24_09_25_10_26_11_2
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; AVX1-LABEL: shuffle_v16i16_00_16_01_17_02_18_03_19_08_24_09_25_10_26_11_27:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
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; AVX1-NEXT: vpmovzxwd %xmm3, %xmm3
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
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; AVX1-NEXT: vpmovzxwd %xmm0, %xmm0
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
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; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -989,13 +986,9 @@ define <16 x i16> @shuffle_v16i16_04_20_05_21_06_22_07_23_12_28_13_29_14_30_15_3
|
||||
; AVX1-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_23_12_28_13_29_14_30_15_31:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1011,13 +1004,9 @@ define <16 x i16> @shuffle_v16i16_00_16_01_17_02_18_03_19_12_28_13_29_14_30_15_3
|
||||
; AVX1-LABEL: shuffle_v16i16_00_16_01_17_02_18_03_19_12_28_13_29_14_30_15_31:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm2[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm3 = xmm3[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
|
||||
; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3]
|
||||
; AVX1-NEXT: vpmovzxwd %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm2 = xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1035,13 +1024,9 @@ define <16 x i16> @shuffle_v16i16_04_20_05_21_06_22_07_23_08_24_09_25_10_26_11_2
|
||||
; AVX1-LABEL: shuffle_v16i16_04_20_05_21_06_22_07_23_08_24_09_25_10_26_11_27:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpmovzxwd %xmm3, %xmm3
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1],xmm3[2],xmm2[3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm1 = xmm1[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3],xmm0[4],xmm1[5],xmm0[6],xmm1[7]
|
||||
; AVX1-NEXT: vpunpcklwd {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
|
||||
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
|
||||
@ -997,9 +997,10 @@ define <32 x i8> @shuffle_v32i8_32_01_34_03_36_05_38_07_40_09_42_11_44_13_46_15_
|
||||
define <32 x i8> @shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32(<32 x i8> %a, <32 x i8> %b) {
|
||||
; AVX1-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
@ -1007,9 +1008,7 @@ define <32 x i8> @shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_
|
||||
; AVX2-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32:
|
||||
; AVX2: # BB#0:
|
||||
; AVX2-NEXT: vpbroadcastb %xmm1, %xmm1
|
||||
; AVX2-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[1,3,5,7,9,11,13,15,u,u,u,u,u,u,u,u]
|
||||
; AVX2-NEXT: vpbroadcastw %xmm0, %xmm0
|
||||
; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
|
||||
; AVX2-NEXT: vpbroadcastb %xmm0, %xmm0
|
||||
; AVX2-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm0, %ymm0
|
||||
; AVX2-NEXT: retq
|
||||
@ -1021,13 +1020,16 @@ define <32 x i8> @shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_
|
||||
; AVX1-LABEL: shuffle_v32i8_00_32_00_32_00_32_00_32_00_32_00_32_00_32_00_32_16_48_16_48_16_48_16_48_16_48_16_48_16_48_16_48:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm2[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm2 = xmm2[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm0 = xmm0[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
@ -1048,13 +1050,15 @@ define <32 x i8> @shuffle_v32i8_32_32_32_32_32_32_32_32_08_09_10_11_12_13_14_15_
|
||||
; AVX1-LABEL: shuffle_v32i8_32_32_32_32_32_32_32_32_08_09_10_11_12_13_14_15_48_48_48_48_48_48_48_48_24_25_26_27_28_29_30_31:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm3[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm3 = xmm3[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
||||
; AVX1-NEXT: vpshuflw {{.*#+}} xmm1 = xmm1[0,0,0,0,4,5,6,7]
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [128,128,128,128,128,128,128,128,8,9,10,11,12,13,14,15]
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [0,0,0,0,0,0,0,0,128,128,128,128,128,128,128,128]
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpor %xmm2, %xmm4, %xmm2
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpor %xmm0, %xmm1, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1072,15 +1076,15 @@ define <32 x i8> @shuffle_v32i8_39_38_37_36_35_34_33_32_15_14_13_12_11_10_09_08_
|
||||
; AVX1-LABEL: shuffle_v32i8_39_38_37_36_35_34_33_32_15_14_13_12_11_10_09_08_55_54_53_52_51_50_49_48_31_30_29_28_27_26_25_24:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,u,u,u,u,15,14,13,12,11,10,9,8>
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [128,128,128,128,128,128,128,128,15,14,13,12,11,10,9,8]
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = <7,6,5,4,3,2,1,0,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [7,6,5,4,3,2,1,0,128,128,128,128,128,128,128,128]
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
|
||||
; AVX1-NEXT: vpor %xmm2, %xmm4, %xmm2
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
|
||||
; AVX1-NEXT: vpor %xmm0, %xmm1, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1098,15 +1102,15 @@ define <32 x i8> @shuffle_v32i8_39_38_37_36_35_34_33_32_07_06_05_04_03_02_01_00_
|
||||
; AVX1-LABEL: shuffle_v32i8_39_38_37_36_35_34_33_32_07_06_05_04_03_02_01_00_55_54_53_52_51_50_49_48_23_22_21_20_19_18_17_16:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <u,u,u,u,u,u,u,u,7,6,5,4,3,2,1,0>
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [128,128,128,128,128,128,128,128,7,6,5,4,3,2,1,0]
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = <7,6,5,4,3,2,1,0,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [7,6,5,4,3,2,1,0,128,128,128,128,128,128,128,128]
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
|
||||
; AVX1-NEXT: vpor %xmm2, %xmm4, %xmm2
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb %xmm5, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
|
||||
; AVX1-NEXT: vpor %xmm0, %xmm1, %xmm0
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1232,14 +1236,9 @@ define <32 x i8> @shuffle_v32i8_15_00_00_00_00_00_00_00_00_00_00_00_00_00_00_00_
|
||||
define <32 x i8> @shuffle_v32i8_00_32_01_33_02_34_03_35_04_36_05_37_06_38_07_39_16_48_17_49_18_50_19_51_20_52_21_53_22_54_23_55(<32 x i8> %a, <32 x i8> %b) {
|
||||
; AVX1-LABEL: shuffle_v32i8_00_32_01_33_02_34_03_35_04_36_05_37_06_38_07_39_16_48_17_49_18_50_19_51_20_52_21_53_22_54_23_55:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
||||
; AVX1-NEXT: vpmovzxbw %xmm2, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm4[0],xmm2[1],xmm4[1],xmm2[2],xmm4[2],xmm2[3],xmm4[3],xmm2[4],xmm4[4],xmm2[5],xmm4[5],xmm2[6],xmm4[6],xmm2[7],xmm4[7]
|
||||
; AVX1-NEXT: vpmovzxbw %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
@ -1256,14 +1255,9 @@ define <32 x i8> @shuffle_v32i8_08_40_09_41_10_42_11_43_12_44_13_45_14_46_15_47_
|
||||
; AVX1-LABEL: shuffle_v32i8_08_40_09_41_10_42_11_43_12_44_13_45_14_46_15_47_24_56_25_57_26_58_27_59_28_60_29_61_30_62_31_63:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <8,9,10,11,12,13,14,15,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm4
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm1, %xmm1
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
|
||||
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm0 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
@ -1279,13 +1273,8 @@ define <32 x i8> @shuffle_v32i8_00_32_01_33_02_34_03_35_04_36_05_37_06_38_07_39_
|
||||
; AVX1-LABEL: shuffle_v32i8_00_32_01_33_02_34_03_35_04_36_05_37_06_38_07_39_24_56_25_57_26_58_27_59_28_60_29_61_30_62_31_63:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = <8,9,10,11,12,13,14,15,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm2, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
||||
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpmovzxbw %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
@ -1304,16 +1293,11 @@ define <32 x i8> @shuffle_v32i8_00_32_01_33_02_34_03_35_04_36_05_37_06_38_07_39_
|
||||
define <32 x i8> @shuffle_v32i8_08_40_09_41_10_42_11_43_12_44_13_45_14_46_15_47_16_48_17_49_18_50_19_51_20_52_21_53_22_54_23_55(<32 x i8> %a, <32 x i8> %b) {
|
||||
; AVX1-LABEL: shuffle_v32i8_08_40_09_41_10_42_11_43_12_44_13_45_14_46_15_47_16_48_17_49_18_50_19_51_20_52_21_53_22_54_23_55:
|
||||
; AVX1: # BB#0:
|
||||
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = <8,9,10,11,12,13,14,15,u,u,u,u,u,u,u,u>
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm3
|
||||
; AVX1-NEXT: vpshufb %xmm2, %xmm0, %xmm2
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm1
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
||||
; AVX1-NEXT: vpmovzxbw %xmm0, %xmm0
|
||||
; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
||||
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
||||
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
|
||||
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm0 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
|
||||
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
||||
; AVX1-NEXT: retq
|
||||
;
|
||||
; AVX2-LABEL: shuffle_v32i8_08_40_09_41_10_42_11_43_12_44_13_45_14_46_15_47_16_48_17_49_18_50_19_51_20_52_21_53_22_54_23_55:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user