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Revert "[X86] combineBROADCAST_LOAD - merge across chains" #128380

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Merged
merged 1 commit into from
Feb 23, 2025
Merged

Revert "[X86] combineBROADCAST_LOAD - merge across chains" #128380

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16 changes: 10 additions & 6 deletions llvm/lib/Target/X86/X86ISelLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -59360,14 +59360,21 @@ static SDValue combineFP_EXTEND(SDNode *N, SelectionDAG &DAG,
return DAG.getNode(ISD::FP_EXTEND, dl, VT, Cvt);
}

// Try to find a larger VBROADCAST_LOAD/SUBV_BROADCAST_LOAD that we can extract.
// Try to find a larger VBROADCAST_LOAD/SUBV_BROADCAST_LOAD that we can extract
// from. Limit this to cases where the loads have the same input chain and the
// output chains are unused. This avoids any memory ordering issues.
static SDValue combineBROADCAST_LOAD(SDNode *N, SelectionDAG &DAG,
TargetLowering::DAGCombinerInfo &DCI) {
assert((N->getOpcode() == X86ISD::VBROADCAST_LOAD ||
N->getOpcode() == X86ISD::SUBV_BROADCAST_LOAD) &&
"Unknown broadcast load type");

// Only do this if the chain result is unused.
if (N->hasAnyUseOfValue(1))
return SDValue();

auto *MemIntrin = cast<MemIntrinsicSDNode>(N);

SDValue Ptr = MemIntrin->getBasePtr();
SDValue Chain = MemIntrin->getChain();
EVT VT = N->getSimpleValueType(0);
Expand All @@ -59381,15 +59388,12 @@ static SDValue combineBROADCAST_LOAD(SDNode *N, SelectionDAG &DAG,
cast<MemIntrinsicSDNode>(User)->getChain() == Chain &&
cast<MemIntrinsicSDNode>(User)->getMemoryVT().getSizeInBits() ==
MemVT.getSizeInBits() &&
!User->hasAnyUseOfValue(1) &&
User->getValueSizeInBits(0).getFixedValue() > VT.getFixedSizeInBits()) {
assert(cast<MemIntrinsicSDNode>(User)->isSimple() &&
MemIntrin->isSimple() && "Illegal broadcast load type");
SDValue Extract = extractSubVector(SDValue(User, 0), 0, DAG, SDLoc(N),
VT.getSizeInBits());
Extract = DAG.getBitcast(VT, Extract);
Extract = DCI.CombineTo(N, Extract, SDValue(User, 1));
DAG.makeEquivalentMemoryOrdering(SDValue(N, 1), Extract.getValue(1));
return Extract;
return DCI.CombineTo(N, Extract, SDValue(User, 1));
}

return SDValue();
Expand Down
193 changes: 105 additions & 88 deletions llvm/test/CodeGen/X86/any_extend_vector_inreg_of_broadcast_from_memory.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -1888,14 +1888,15 @@ define void @vec384_i8_widen_to_i16_factor2_broadcast_to_v24i16_factor24(ptr %in
;
; AVX2-LABEL: vec384_i8_widen_to_i16_factor2_broadcast_to_v24i16_factor24:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm0
; AVX2-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[1,3,5,7,9,11,13,15,u,u,u,u,u,u,u,u]
; AVX2-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[16],ymm0[16],ymm1[17],ymm0[17],ymm1[18],ymm0[18],ymm1[19],ymm0[19],ymm1[20],ymm0[20],ymm1[21],ymm0[21],ymm1[22],ymm0[22],ymm1[23],ymm0[23]
; AVX2-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX2-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm0, (%rdx)
; AVX2-NEXT: vpbroadcastb (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[1,3,5,7,9,11,13,15,u,u,u,u,u,u,u,u]
; AVX2-NEXT: vpbroadcastb (%rdi), %ymm2
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[16],ymm1[16],ymm2[17],ymm1[17],ymm2[18],ymm1[18],ymm2[19],ymm1[19],ymm2[20],ymm1[20],ymm2[21],ymm1[21],ymm2[22],ymm1[22],ymm2[23],ymm1[23]
; AVX2-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm1, (%rdx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand Down Expand Up @@ -2111,14 +2112,15 @@ define void @vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12(ptr %in
;
; AVX2-LABEL: vec384_i8_widen_to_i32_factor4_broadcast_to_v12i32_factor12:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm0
; AVX2-NEXT: vpbroadcastb (%rdi), %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 (%rsi), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX2-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm0, (%rdx)
; AVX2-NEXT: vpbroadcastb (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpbroadcastb (%rdi), %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: vpaddb (%rsi), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm1, (%rdx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand Down Expand Up @@ -2235,29 +2237,33 @@ define void @vec384_i8_widen_to_i48_factor6_broadcast_to_v8i48_factor8(ptr %in.e
;
; AVX512F-LABEL: vec384_i8_widen_to_i48_factor6_broadcast_to_v8i48_factor8:
; AVX512F: # %bb.0:
; AVX512F-NEXT: vmovdqa (%rdi), %xmm0
; AVX512F-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,15,6,7,8,9,10,15,12,13,14]
; AVX512F-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512F-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512F-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512F-NEXT: vpbroadcastb (%rdi), %ymm0
; AVX512F-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; AVX512F-NEXT: vmovdqa (%rdi), %xmm1
; AVX512F-NEXT: vpalignr {{.*#+}} xmm1 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm1[0]
; AVX512F-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[15,0,1,2,3,4,15,6,7,8,9,10,15,12,13,14]
; AVX512F-NEXT: vpbroadcastb (%rdi), %xmm2
; AVX512F-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
; AVX512F-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; AVX512DQ-LABEL: vec384_i8_widen_to_i48_factor6_broadcast_to_v8i48_factor8:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm0
; AVX512DQ-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512DQ-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,15,6,7,8,9,10,15,12,13,14]
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512DQ-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %ymm0
; AVX512DQ-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm1
; AVX512DQ-NEXT: vpalignr {{.*#+}} xmm1 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm1[0]
; AVX512DQ-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[15,0,1,2,3,4,15,6,7,8,9,10,15,12,13,14]
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %xmm2
; AVX512DQ-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
;
Expand All @@ -2266,8 +2272,9 @@ define void @vec384_i8_widen_to_i48_factor6_broadcast_to_v8i48_factor8(ptr %in.e
; AVX512BW-NEXT: vmovdqa (%rdi), %xmm0
; AVX512BW-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,15,6,7,8,9,10,15,12,13,14]
; AVX512BW-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512BW-NEXT: vpbroadcastb (%rdi), %xmm1
; AVX512BW-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512BW-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rdx)
Expand Down Expand Up @@ -2332,14 +2339,15 @@ define void @vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6(ptr %in.e
;
; AVX2-LABEL: vec384_i8_widen_to_i64_factor8_broadcast_to_v6i64_factor6:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm0
; AVX2-NEXT: vpbroadcastb (%rdi), %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 (%rsi), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX2-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm0, (%rdx)
; AVX2-NEXT: vpbroadcastb (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpbroadcastb (%rdi), %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: vpaddb (%rsi), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm1, (%rdx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand Down Expand Up @@ -2454,29 +2462,33 @@ define void @vec384_i8_widen_to_i96_factor12_broadcast_to_v4i96_factor4(ptr %in.
;
; AVX512F-LABEL: vec384_i8_widen_to_i96_factor12_broadcast_to_v4i96_factor4:
; AVX512F: # %bb.0:
; AVX512F-NEXT: vmovdqa (%rdi), %xmm0
; AVX512F-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512F-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,5,6,7,8,9,10,15,12,13,14]
; AVX512F-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512F-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512F-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512F-NEXT: vpbroadcastb (%rdi), %ymm0
; AVX512F-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; AVX512F-NEXT: vmovdqa (%rdi), %xmm1
; AVX512F-NEXT: vpalignr {{.*#+}} xmm1 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm1[0]
; AVX512F-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[15,0,1,2,3,4,5,6,7,8,9,10,15,12,13,14]
; AVX512F-NEXT: vpbroadcastb (%rdi), %xmm2
; AVX512F-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
; AVX512F-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; AVX512DQ-LABEL: vec384_i8_widen_to_i96_factor12_broadcast_to_v4i96_factor4:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm0
; AVX512DQ-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512DQ-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,5,6,7,8,9,10,15,12,13,14]
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512DQ-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %ymm0
; AVX512DQ-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
; AVX512DQ-NEXT: vmovdqa (%rdi), %xmm1
; AVX512DQ-NEXT: vpalignr {{.*#+}} xmm1 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm1[0]
; AVX512DQ-NEXT: vpshufb {{.*#+}} xmm1 = xmm1[15,0,1,2,3,4,5,6,7,8,9,10,15,12,13,14]
; AVX512DQ-NEXT: vpbroadcastb (%rdi), %xmm2
; AVX512DQ-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
;
Expand All @@ -2485,8 +2497,9 @@ define void @vec384_i8_widen_to_i96_factor12_broadcast_to_v4i96_factor4(ptr %in.
; AVX512BW-NEXT: vmovdqa (%rdi), %xmm0
; AVX512BW-NEXT: vpalignr {{.*#+}} xmm0 = mem[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],xmm0[0]
; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[15,0,1,2,3,4,5,6,7,8,9,10,15,12,13,14]
; AVX512BW-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512BW-NEXT: vpbroadcastb (%rdi), %xmm1
; AVX512BW-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
; AVX512BW-NEXT: vpbroadcastb (%rdi), %ymm1
; AVX512BW-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
; AVX512BW-NEXT: vpaddb (%rsi), %zmm0, %zmm0
; AVX512BW-NEXT: vmovdqa64 %zmm0, (%rdx)
Expand Down Expand Up @@ -2775,13 +2788,14 @@ define void @vec384_i16_widen_to_i32_factor2_broadcast_to_v12i32_factor12(ptr %i
;
; AVX2-LABEL: vec384_i16_widen_to_i32_factor2_broadcast_to_v12i32_factor12:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm0
; AVX2-NEXT: vpbroadcastw (%rdi), %ymm1
; AVX2-NEXT: vpblendw {{.*#+}} ymm0 = ymm1[0],ymm0[1],ymm1[2],ymm0[3],ymm1[4],ymm0[5],ymm1[6],ymm0[7],ymm1[8],ymm0[9],ymm1[10],ymm0[11],ymm1[12],ymm0[13],ymm1[14],ymm0[15]
; AVX2-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX2-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm0, (%rdx)
; AVX2-NEXT: vpbroadcastw (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpbroadcastw (%rdi), %ymm2
; AVX2-NEXT: vpblendw {{.*#+}} ymm1 = ymm2[0],ymm1[1],ymm2[2],ymm1[3],ymm2[4],ymm1[5],ymm2[6],ymm1[7],ymm2[8],ymm1[9],ymm2[10],ymm1[11],ymm2[12],ymm1[13],ymm2[14],ymm1[15]
; AVX2-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm1, (%rdx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand Down Expand Up @@ -2976,13 +2990,14 @@ define void @vec384_i16_widen_to_i64_factor4_broadcast_to_v6i64_factor6(ptr %in.
;
; AVX2-LABEL: vec384_i16_widen_to_i64_factor4_broadcast_to_v6i64_factor6:
; AVX2: # %bb.0:
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm0
; AVX2-NEXT: vpbroadcastw (%rdi), %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 (%rsi), %ymm0, %ymm0
; AVX2-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX2-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm0, (%rdx)
; AVX2-NEXT: vpbroadcastw (%rdi), %xmm0
; AVX2-NEXT: vmovdqa 48(%rdi), %xmm1
; AVX2-NEXT: vpbroadcastw (%rdi), %ymm2
; AVX2-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]
; AVX2-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX2-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX2-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX2-NEXT: vmovdqa %ymm1, (%rdx)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
Expand Down Expand Up @@ -3093,25 +3108,27 @@ define void @vec384_i16_widen_to_i96_factor6_broadcast_to_v4i96_factor4(ptr %in.
;
; AVX512F-LABEL: vec384_i16_widen_to_i96_factor6_broadcast_to_v4i96_factor4:
; AVX512F: # %bb.0:
; AVX512F-NEXT: vpbroadcastw (%rdi), %ymm0
; AVX512F-NEXT: vpbroadcastw (%rdi), %xmm0
; AVX512F-NEXT: vpblendw {{.*#+}} xmm1 = xmm0[0],mem[1,2,3,4,5],xmm0[6],mem[7]
; AVX512F-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm1
; AVX512F-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512F-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX512F-NEXT: vpbroadcastw (%rdi), %ymm1
; AVX512F-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512F-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512F-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512F-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; AVX512DQ-LABEL: vec384_i16_widen_to_i96_factor6_broadcast_to_v4i96_factor4:
; AVX512DQ: # %bb.0:
; AVX512DQ-NEXT: vpbroadcastw (%rdi), %ymm0
; AVX512DQ-NEXT: vpbroadcastw (%rdi), %xmm0
; AVX512DQ-NEXT: vpblendw {{.*#+}} xmm1 = xmm0[0],mem[1,2,3,4,5],xmm0[6],mem[7]
; AVX512DQ-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vmovdqa %ymm0, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm1, (%rdx)
; AVX512DQ-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
; AVX512DQ-NEXT: vpbroadcastw (%rdi), %ymm1
; AVX512DQ-NEXT: vpaddb (%rsi), %ymm0, %ymm0
; AVX512DQ-NEXT: vpaddb 32(%rsi), %ymm1, %ymm1
; AVX512DQ-NEXT: vmovdqa %ymm1, 32(%rdx)
; AVX512DQ-NEXT: vmovdqa %ymm0, (%rdx)
; AVX512DQ-NEXT: vzeroupper
; AVX512DQ-NEXT: retq
;
Expand Down
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