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[X86] lowerShuffleAsBroadcast - use isShuffleEquivalent to search for a hidden broadcast pattern #126517

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Merged
merged 3 commits into from
Feb 12, 2025
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[X86] lowerShuffleAsBroadcast - use isShuffleEquivalent to search for a hidden broadcast pattern #126517

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e09c01f
[X86] lowerShuffleAsBroadcast - use isShuffleEquivalent to search for…
RKSimon Feb 10, 2025
882b2f7
Merge branch 'upstream' into x86-match-hidden-broadcast
RKSimon Feb 12, 2025
1ea71a2
Regenerate test cases
RKSimon Feb 12, 2025
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27 changes: 25 additions & 2 deletions llvm/lib/Target/X86/X86ISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9800,6 +9800,24 @@ static bool IsElementEquivalent(int MaskSize, SDValue Op, SDValue ExpectedOp,
MaskSize == (int)ExpectedOp.getNumOperands())
return Op.getOperand(Idx) == ExpectedOp.getOperand(ExpectedIdx);
break;
case ISD::BITCAST:
if (Op == ExpectedOp && (int)VT.getVectorNumElements() == MaskSize) {
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Do we have more than one bitcast adjacent? Can we use getOperand(0)?

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Yes, it happens as DAG combines still don't occur in topological order - and its common in shuffle lowering where we are bitcasting between shuffle widths so much.

SDValue Src = peekThroughBitcasts(Op);
EVT SrcVT = Src.getValueType();
if (SrcVT.isVector() &&
(SrcVT.getScalarSizeInBits() % VT.getScalarSizeInBits()) == 0) {
unsigned Scale = SrcVT.getScalarSizeInBits() / VT.getScalarSizeInBits();
return (Idx % Scale) == (ExpectedIdx % Scale) &&
IsElementEquivalent(SrcVT.getVectorNumElements(), Src, Src,
Idx / Scale, ExpectedIdx / Scale);
}
}
break;
case ISD::VECTOR_SHUFFLE: {
auto *SVN = cast<ShuffleVectorSDNode>(Op);
return Op == ExpectedOp && (int)VT.getVectorNumElements() == MaskSize &&
SVN->getMaskElt(Idx) == SVN->getMaskElt(ExpectedIdx);
}
case X86ISD::VBROADCAST:
case X86ISD::VBROADCAST_LOAD:
// TODO: Handle MaskSize != VT.getVectorNumElements()?
Expand Down Expand Up @@ -12780,8 +12798,13 @@ static SDValue lowerShuffleAsBroadcast(const SDLoc &DL, MVT VT, SDValue V1,

// Check that the mask is a broadcast.
int BroadcastIdx = getSplatIndex(Mask);
if (BroadcastIdx < 0)
return SDValue();
if (BroadcastIdx < 0) {
// Check for hidden broadcast.
SmallVector<int, 16> BroadcastMask(VT.getVectorNumElements(), 0);
if (!isShuffleEquivalent(Mask, BroadcastMask, V1, V2))
return SDValue();
BroadcastIdx = 0;
}
assert(BroadcastIdx < (int)Mask.size() && "We only expect to be called with "
"a sorted mask where the broadcast "
"comes from V1.");
Expand Down
91 changes: 39 additions & 52 deletions llvm/test/CodeGen/X86/any_extend_vector_inreg_of_broadcast.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -1220,7 +1220,7 @@ define void @vec256_i8_widen_to_i32_factor4_broadcast_to_v8i32_factor8(ptr %in.v
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa (%rdi), %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpbroadcastd %xmm1, %ymm1
; AVX2-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255]
; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
; AVX2-NEXT: vpaddb (%rdx), %ymm0, %ymm0
Expand All @@ -1234,7 +1234,7 @@ define void @vec256_i8_widen_to_i32_factor4_broadcast_to_v8i32_factor8(ptr %in.v
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa (%rdi), %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpbroadcastd %xmm1, %ymm1
; AVX512F-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX512F-NEXT: vpternlogd {{.*#+}} ymm1 = ymm1 ^ (mem & (ymm1 ^ ymm0))
; AVX512F-NEXT: vpaddb (%rdx), %ymm1, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1247,7 +1247,7 @@ define void @vec256_i8_widen_to_i32_factor4_broadcast_to_v8i32_factor8(ptr %in.v
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpbroadcastd %xmm1, %ymm1
; AVX512DQ-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX512DQ-NEXT: vpternlogd {{.*#+}} ymm1 = ymm1 ^ (mem & (ymm1 ^ ymm0))
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm1, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1259,10 +1259,9 @@ define void @vec256_i8_widen_to_i32_factor4_broadcast_to_v8i32_factor8(ptr %in.v
; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
; AVX512BW-NEXT: vpbroadcastd %xmm0, %ymm0
; AVX512BW-NEXT: movl $286331153, %eax # imm = 0x11111111
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vmovdqu8 %ymm0, %ymm1 {%k1}
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm1 {%k1}
; AVX512BW-NEXT: vpaddb (%rdx), %zmm1, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rcx)
; AVX512BW-NEXT: vzeroupper
Expand Down Expand Up @@ -1345,7 +1344,7 @@ define void @vec256_i8_widen_to_i64_factor8_broadcast_to_v4i64_factor4(ptr %in.v
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa (%rdi), %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX2-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
; AVX2-NEXT: vpblendvb %ymm2, %ymm0, %ymm1, %ymm0
; AVX2-NEXT: vpaddb (%rdx), %ymm0, %ymm0
Expand All @@ -1359,7 +1358,7 @@ define void @vec256_i8_widen_to_i64_factor8_broadcast_to_v4i64_factor4(ptr %in.v
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa (%rdi), %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX512F-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX512F-NEXT: vpternlogq {{.*#+}} ymm1 = ymm1 ^ (mem & (ymm1 ^ ymm0))
; AVX512F-NEXT: vpaddb (%rdx), %ymm1, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1372,7 +1371,7 @@ define void @vec256_i8_widen_to_i64_factor8_broadcast_to_v4i64_factor4(ptr %in.v
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX512DQ-NEXT: vpbroadcastb %xmm1, %ymm1
; AVX512DQ-NEXT: vpternlogq {{.*#+}} ymm1 = ymm1 ^ (mem & (ymm1 ^ ymm0))
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm1, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1384,10 +1383,9 @@ define void @vec256_i8_widen_to_i64_factor8_broadcast_to_v4i64_factor4(ptr %in.v
; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vextracti64x4 $1, %zmm0, %ymm1
; AVX512BW-NEXT: vpbroadcastq %xmm0, %ymm0
; AVX512BW-NEXT: movl $16843009, %eax # imm = 0x1010101
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vmovdqu8 %ymm0, %ymm1 {%k1}
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm1 {%k1}
; AVX512BW-NEXT: vpaddb (%rdx), %zmm1, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rcx)
; AVX512BW-NEXT: vzeroupper
Expand Down Expand Up @@ -1719,7 +1717,7 @@ define void @vec256_i16_widen_to_i64_factor4_broadcast_to_v4i64_factor4(ptr %in.
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa (%rdi), %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX2-NEXT: vpbroadcastw %xmm1, %ymm1
; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3],ymm1[4],ymm0[5,6,7],ymm1[8],ymm0[9,10,11],ymm1[12],ymm0[13,14,15]
; AVX2-NEXT: vpaddb (%rdx), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1732,7 +1730,7 @@ define void @vec256_i16_widen_to_i64_factor4_broadcast_to_v4i64_factor4(ptr %in.
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa (%rdi), %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX512F-NEXT: vpbroadcastw %xmm1, %ymm1
; AVX512F-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3],ymm1[4],ymm0[5,6,7],ymm1[8],ymm0[9,10,11],ymm1[12],ymm0[13,14,15]
; AVX512F-NEXT: vpaddb (%rdx), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, (%rcx)
Expand All @@ -1745,7 +1743,7 @@ define void @vec256_i16_widen_to_i64_factor4_broadcast_to_v4i64_factor4(ptr %in.
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpbroadcastq %xmm1, %ymm1
; AVX512DQ-NEXT: vpbroadcastw %xmm1, %ymm1
; AVX512DQ-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1,2,3],ymm1[4],ymm0[5,6,7],ymm1[8],ymm0[9,10,11],ymm1[12],ymm0[13,14,15]
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rcx)
Expand Down Expand Up @@ -2691,14 +2689,13 @@ define void @vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12(ptr %in
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX2-NEXT: vpbroadcastd %xmm0, %ymm2
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm3 = [0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255]
; AVX2-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
; AVX2-NEXT: vpbroadcastb %xmm0, %xmm0
; AVX2-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm2 = [0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255,0,255,255,255]
; AVX2-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm1
; AVX2-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm1, (%rcx)
; AVX2-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX2-NEXT: vmovdqa %ymm1, (%rcx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand All @@ -2708,10 +2705,9 @@ define void @vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12(ptr %in
; AVX512F-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512F-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512F-NEXT: vpbroadcastd %xmm0, %ymm2
; AVX512F-NEXT: vpternlogd {{.*#+}} ymm2 = ymm2 ^ (mem & (ymm2 ^ ymm1))
; AVX512F-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512F-NEXT: vpaddb (%rdx), %ymm2, %ymm1
; AVX512F-NEXT: vpternlogd {{.*#+}} ymm1 = ymm0 ^ (mem & (ymm1 ^ ymm0))
; AVX512F-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX512F-NEXT: vmovdqa %ymm1, (%rcx)
Expand All @@ -2724,10 +2720,9 @@ define void @vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12(ptr %in
; AVX512DQ-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512DQ-NEXT: vpbroadcastd %xmm0, %ymm2
; AVX512DQ-NEXT: vpternlogd {{.*#+}} ymm2 = ymm2 ^ (mem & (ymm2 ^ ymm1))
; AVX512DQ-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm2, %ymm1
; AVX512DQ-NEXT: vpternlogd {{.*#+}} ymm1 = ymm0 ^ (mem & (ymm1 ^ ymm0))
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX512DQ-NEXT: vmovdqa %ymm1, (%rcx)
Expand All @@ -2739,11 +2734,10 @@ define void @vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12(ptr %in
; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vextracti32x4 $3, %zmm0, %xmm1
; AVX512BW-NEXT: vpbroadcastd %xmm0, %ymm2
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512BW-NEXT: movl $286331153, %eax # imm = 0x11111111
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vmovdqu8 %ymm2, %ymm1 {%k1}
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512BW-NEXT: vmovdqu8 %ymm0, %ymm1 {%k1}
; AVX512BW-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; AVX512BW-NEXT: vpaddb (%rdx), %zmm0, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rcx)
Expand Down Expand Up @@ -2959,14 +2953,13 @@ define void @vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6(ptr %in.v
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX2-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm3 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
; AVX2-NEXT: vpblendvb %ymm3, %ymm1, %ymm2, %ymm1
; AVX2-NEXT: vpbroadcastb %xmm0, %xmm0
; AVX2-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm2 = [0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
; AVX2-NEXT: vpblendvb %ymm2, %ymm1, %ymm0, %ymm1
; AVX2-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm1, (%rcx)
; AVX2-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX2-NEXT: vmovdqa %ymm1, (%rcx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand All @@ -2976,10 +2969,9 @@ define void @vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6(ptr %in.v
; AVX512F-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512F-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512F-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX512F-NEXT: vpternlogq {{.*#+}} ymm2 = ymm2 ^ (mem & (ymm2 ^ ymm1))
; AVX512F-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512F-NEXT: vpaddb (%rdx), %ymm2, %ymm1
; AVX512F-NEXT: vpternlogq {{.*#+}} ymm1 = ymm0 ^ (mem & (ymm1 ^ ymm0))
; AVX512F-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX512F-NEXT: vmovdqa %ymm1, (%rcx)
Expand All @@ -2992,10 +2984,9 @@ define void @vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6(ptr %in.v
; AVX512DQ-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512DQ-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX512DQ-NEXT: vpternlogq {{.*#+}} ymm2 = ymm2 ^ (mem & (ymm2 ^ ymm1))
; AVX512DQ-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm2, %ymm1
; AVX512DQ-NEXT: vpternlogq {{.*#+}} ymm1 = ymm0 ^ (mem & (ymm1 ^ ymm0))
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX512DQ-NEXT: vmovdqa %ymm1, (%rcx)
Expand All @@ -3007,11 +2998,10 @@ define void @vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6(ptr %in.v
; AVX512BW-NEXT: vmovdqa64 (%rdi), %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vextracti32x4 $3, %zmm0, %xmm1
; AVX512BW-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512BW-NEXT: movl $16843009, %eax # imm = 0x1010101
; AVX512BW-NEXT: kmovd %eax, %k1
; AVX512BW-NEXT: vmovdqu8 %ymm2, %ymm1 {%k1}
; AVX512BW-NEXT: vpbroadcastb %xmm0, %ymm0
; AVX512BW-NEXT: vmovdqu8 %ymm0, %ymm1 {%k1}
; AVX512BW-NEXT: vinserti64x4 $1, %ymm0, %zmm1, %zmm0
; AVX512BW-NEXT: vpaddb (%rdx), %zmm0, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rcx)
Expand Down Expand Up @@ -3742,14 +3732,13 @@ define void @vec384_i16_widen_to_i64_factor4_broadcast_to_v6i64_factor6(ptr %in.
; AVX2-NEXT: vmovdqa (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX2-NEXT: vpbroadcastw %xmm0, %xmm2
; AVX2-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX2-NEXT: vpbroadcastq %xmm0, %ymm0
; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7],ymm0[8],ymm1[9,10,11],ymm0[12],ymm1[13,14,15]
; AVX2-NEXT: vpaddb (%rdx), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rdx), %ymm2, %ymm1
; AVX2-NEXT: vmovdqa %ymm0, (%rcx)
; AVX2-NEXT: vmovdqa %ymm1, 32(%rcx)
; AVX2-NEXT: vpbroadcastw %xmm0, %ymm0
; AVX2-NEXT: vpblendw {{.*#+}} ymm1 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7],ymm0[8],ymm1[9,10,11],ymm0[12],ymm1[13,14,15]
; AVX2-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rcx)
; AVX2-NEXT: vmovdqa %ymm1, (%rcx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand All @@ -3759,9 +3748,8 @@ define void @vec384_i16_widen_to_i64_factor4_broadcast_to_v6i64_factor6(ptr %in.
; AVX512F-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512F-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512F-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512F-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX512F-NEXT: vpblendw {{.*#+}} ymm1 = ymm2[0],ymm1[1,2,3],ymm2[4],ymm1[5,6,7],ymm2[8],ymm1[9,10,11],ymm2[12],ymm1[13,14,15]
; AVX512F-NEXT: vpbroadcastw %xmm0, %ymm0
; AVX512F-NEXT: vpblendw {{.*#+}} ymm1 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7],ymm0[8],ymm1[9,10,11],ymm0[12],ymm1[13,14,15]
; AVX512F-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rcx)
Expand All @@ -3775,9 +3763,8 @@ define void @vec384_i16_widen_to_i64_factor4_broadcast_to_v6i64_factor6(ptr %in.
; AVX512DQ-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX512DQ-NEXT: vpaddb 48(%rsi), %xmm1, %xmm1
; AVX512DQ-NEXT: vpaddb (%rsi), %xmm0, %xmm0
; AVX512DQ-NEXT: vpbroadcastq %xmm0, %ymm2
; AVX512DQ-NEXT: vpblendw {{.*#+}} ymm1 = ymm2[0],ymm1[1,2,3],ymm2[4],ymm1[5,6,7],ymm2[8],ymm1[9,10,11],ymm2[12],ymm1[13,14,15]
; AVX512DQ-NEXT: vpbroadcastw %xmm0, %ymm0
; AVX512DQ-NEXT: vpblendw {{.*#+}} ymm1 = ymm0[0],ymm1[1,2,3],ymm0[4],ymm1[5,6,7],ymm0[8],ymm1[9,10,11],ymm0[12],ymm1[13,14,15]
; AVX512DQ-NEXT: vpaddb (%rdx), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rdx), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rcx)
Expand Down
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