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[DAG] visitCONCAT_VECTORS - relax legality checks #137210

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Apr 24, 2025
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[DAG] visitCONCAT_VECTORS - relax legality checks #137210

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2 changes: 1 addition & 1 deletion llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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Expand Up @@ -24994,7 +24994,7 @@ SDValue DAGCombiner::visitCONCAT_VECTORS(SDNode *N) {
if (SDValue V = combineConcatVectorOfScalars(N, DAG))
return V;

if (Level < AfterLegalizeVectorOps && TLI.isTypeLegal(VT)) {
if (Level <= AfterLegalizeVectorOps && TLI.isTypeLegal(VT)) {
// Fold CONCAT_VECTORS of CONCAT_VECTORS (or undef) to VECTOR_SHUFFLE.
if (SDValue V = combineConcatVectorOfConcatVectors(N, DAG))
return V;
Expand Down
14 changes: 6 additions & 8 deletions llvm/test/CodeGen/X86/combine-pmuldq.ll
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Expand Up @@ -396,9 +396,8 @@ define <8 x i32> @PR49658_zext(ptr %ptr, i32 %mul) {
; AVX2-NEXT: vpmovzxdq {{.*#+}} ymm3 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; AVX2-NEXT: vpmuludq %ymm3, %ymm1, %ymm3
; AVX2-NEXT: vpmuludq %ymm2, %ymm1, %ymm2
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm4 = ymm3[2,3],ymm2[2,3]
; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm3, %ymm2
; AVX2-NEXT: vshufps {{.*#+}} ymm2 = ymm2[1,3],ymm4[1,3],ymm2[5,7],ymm4[5,7]
; AVX2-NEXT: vshufps {{.*#+}} ymm2 = ymm2[1,3],ymm3[1,3],ymm2[5,7],ymm3[5,7]
; AVX2-NEXT: vpermpd {{.*#+}} ymm2 = ymm2[0,2,1,3]
; AVX2-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX2-NEXT: subq $-128, %rax
; AVX2-NEXT: jne .LBB7_1
Expand Down Expand Up @@ -568,13 +567,12 @@ define <8 x i32> @PR49658_sext(ptr %ptr, i32 %mul) {
; AVX2-NEXT: .p2align 4
; AVX2-NEXT: .LBB8_1: # %loop
; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
; AVX2-NEXT: vpmovsxdq 2097168(%rdi,%rax), %ymm2
; AVX2-NEXT: vpmovsxdq 2097152(%rdi,%rax), %ymm3
; AVX2-NEXT: vpmovsxdq 2097152(%rdi,%rax), %ymm2
; AVX2-NEXT: vpmovsxdq 2097168(%rdi,%rax), %ymm3
; AVX2-NEXT: vpmuldq %ymm3, %ymm1, %ymm3
; AVX2-NEXT: vpmuldq %ymm2, %ymm1, %ymm2
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm4 = ymm3[2,3],ymm2[2,3]
; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm3, %ymm2
; AVX2-NEXT: vshufps {{.*#+}} ymm2 = ymm2[1,3],ymm4[1,3],ymm2[5,7],ymm4[5,7]
; AVX2-NEXT: vshufps {{.*#+}} ymm2 = ymm2[1,3],ymm3[1,3],ymm2[5,7],ymm3[5,7]
; AVX2-NEXT: vpermpd {{.*#+}} ymm2 = ymm2[0,2,1,3]
; AVX2-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX2-NEXT: subq $-128, %rax
; AVX2-NEXT: jne .LBB8_1
Expand Down
5 changes: 2 additions & 3 deletions llvm/test/CodeGen/X86/masked_store_trunc.ll
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Expand Up @@ -172,9 +172,8 @@ define void @truncstore_v8i64_v8i32(<8 x i64> %x, ptr %p, <8 x i32> %mask) {
; AVX2-NEXT: vpcmpeqd %ymm3, %ymm2, %ymm2
; AVX2-NEXT: vpcmpeqd %ymm3, %ymm3, %ymm3
; AVX2-NEXT: vpxor %ymm3, %ymm2, %ymm2
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm0[2,3],ymm1[2,3]
; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm3[0,2],ymm0[4,6],ymm3[4,6]
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm1[0,2],ymm0[4,6],ymm1[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: vpmaskmovd %ymm0, %ymm2, (%rdi)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
Expand Down
5 changes: 2 additions & 3 deletions llvm/test/CodeGen/X86/masked_store_trunc_ssat.ll
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Expand Up @@ -334,9 +334,8 @@ define void @truncstore_v8i64_v8i32(<8 x i64> %x, ptr %p, <8 x i32> %mask) {
; AVX2-NEXT: vblendvpd %ymm4, %ymm1, %ymm3, %ymm1
; AVX2-NEXT: vpcmpgtq %ymm3, %ymm0, %ymm4
; AVX2-NEXT: vblendvpd %ymm4, %ymm0, %ymm3, %ymm0
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm0[2,3],ymm1[2,3]
; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm3[0,2],ymm0[4,6],ymm3[4,6]
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm1[0,2],ymm0[4,6],ymm1[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: vpmaskmovd %ymm0, %ymm2, (%rdi)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
Expand Down
5 changes: 2 additions & 3 deletions llvm/test/CodeGen/X86/masked_store_trunc_usat.ll
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Expand Up @@ -266,9 +266,8 @@ define void @truncstore_v8i64_v8i32(<8 x i64> %x, ptr %p, <8 x i32> %mask) {
; AVX2-NEXT: vpxor %ymm4, %ymm0, %ymm4
; AVX2-NEXT: vpcmpgtq %ymm4, %ymm6, %ymm4
; AVX2-NEXT: vblendvpd %ymm4, %ymm0, %ymm3, %ymm0
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm0[2,3],ymm1[2,3]
; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm3[0,2],ymm0[4,6],ymm3[4,6]
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm1[0,2],ymm0[4,6],ymm1[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: vpmaskmovd %ymm0, %ymm2, (%rdi)
; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
Expand Down
5 changes: 2 additions & 3 deletions llvm/test/CodeGen/X86/pr40891.ll
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Expand Up @@ -9,9 +9,8 @@ define <8 x i32> @foo(<8 x i64> %x, <4 x i64> %y) {
; X86: # %bb.0:
; X86-NEXT: vandps %ymm2, %ymm0, %ymm0
; X86-NEXT: vandps {{\.?LCPI[0-9]+_[0-9]+}}, %ymm1, %ymm1
; X86-NEXT: vperm2f128 {{.*#+}} ymm2 = ymm0[2,3],ymm1[2,3]
; X86-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; X86-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm2[0,2],ymm0[4,6],ymm2[4,6]
; X86-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm1[0,2],ymm0[4,6],ymm1[4,6]
; X86-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; X86-NEXT: retl
;
; X64-LABEL: foo:
Expand Down
154 changes: 37 additions & 117 deletions llvm/test/CodeGen/X86/psubus.ll
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Expand Up @@ -3,9 +3,9 @@
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefixes=SSE,SSE2OR3,SSSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefixes=SSE,SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX,AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2,AVX2-SLOW
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-crosslane-shuffle,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX2,AVX2-FAST-ALL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX2,AVX2-FAST-PERLANE
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-crosslane-shuffle,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+fast-variable-crosslane-shuffle,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX512
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+fast-variable-perlane-shuffle | FileCheck %s --check-prefixes=AVX,AVX512

Expand Down Expand Up @@ -2846,60 +2846,22 @@ define <8 x i32> @test33(<8 x i32> %a0, <8 x i64> %a1) {
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-SLOW-LABEL: test33:
; AVX2-SLOW: # %bb.0:
; AVX2-SLOW-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-SLOW-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-SLOW-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-SLOW-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-SLOW-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-SLOW-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-SLOW-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-SLOW-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-SLOW-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-SLOW-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm1[2,3],ymm2[2,3]
; AVX2-SLOW-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-SLOW-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm3[0,2],ymm1[4,6],ymm3[4,6]
; AVX2-SLOW-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-SLOW-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-SLOW-NEXT: retq
;
; AVX2-FAST-ALL-LABEL: test33:
; AVX2-FAST-ALL: # %bb.0:
; AVX2-FAST-ALL-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-FAST-ALL-NEXT: vpxor %ymm3, %ymm1, %ymm4
; AVX2-FAST-ALL-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-FAST-ALL-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-FAST-ALL-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-FAST-ALL-NEXT: vblendvpd %ymm4, %ymm1, %ymm6, %ymm1
; AVX2-FAST-ALL-NEXT: vmovapd {{.*#+}} ymm4 = [0,2,4,6,4,6,6,7]
; AVX2-FAST-ALL-NEXT: vpermps %ymm1, %ymm4, %ymm1
; AVX2-FAST-ALL-NEXT: vpxor %ymm3, %ymm2, %ymm3
; AVX2-FAST-ALL-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-FAST-ALL-NEXT: vblendvpd %ymm3, %ymm2, %ymm6, %ymm2
; AVX2-FAST-ALL-NEXT: vpermps %ymm2, %ymm4, %ymm2
; AVX2-FAST-ALL-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-FAST-ALL-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-FAST-ALL-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-FAST-ALL-NEXT: retq
;
; AVX2-FAST-PERLANE-LABEL: test33:
; AVX2-FAST-PERLANE: # %bb.0:
; AVX2-FAST-PERLANE-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-FAST-PERLANE-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-FAST-PERLANE-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-FAST-PERLANE-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-FAST-PERLANE-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-FAST-PERLANE-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-FAST-PERLANE-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-FAST-PERLANE-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-FAST-PERLANE-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-FAST-PERLANE-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm1[2,3],ymm2[2,3]
; AVX2-FAST-PERLANE-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-FAST-PERLANE-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm3[0,2],ymm1[4,6],ymm3[4,6]
; AVX2-FAST-PERLANE-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-FAST-PERLANE-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-FAST-PERLANE-NEXT: retq
; AVX2-LABEL: test33:
; AVX2: # %bb.0:
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm2[0,2],ymm1[4,6],ymm2[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[0,2,1,3]
; AVX2-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: test33:
; AVX512: # %bb.0:
Expand Down Expand Up @@ -3070,66 +3032,24 @@ define <8 x i32> @test34(<8 x i32> %a0, <8 x i64> %a1) {
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-SLOW-LABEL: test34:
; AVX2-SLOW: # %bb.0:
; AVX2-SLOW-NEXT: vpbroadcastd {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1]
; AVX2-SLOW-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX2-SLOW-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-SLOW-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-SLOW-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-SLOW-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-SLOW-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-SLOW-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-SLOW-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-SLOW-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-SLOW-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-SLOW-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm1[2,3],ymm2[2,3]
; AVX2-SLOW-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-SLOW-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm3[0,2],ymm1[4,6],ymm3[4,6]
; AVX2-SLOW-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-SLOW-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-SLOW-NEXT: retq
;
; AVX2-FAST-ALL-LABEL: test34:
; AVX2-FAST-ALL: # %bb.0:
; AVX2-FAST-ALL-NEXT: vpbroadcastd {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1]
; AVX2-FAST-ALL-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX2-FAST-ALL-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-FAST-ALL-NEXT: vpxor %ymm3, %ymm1, %ymm4
; AVX2-FAST-ALL-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-FAST-ALL-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-FAST-ALL-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-FAST-ALL-NEXT: vblendvpd %ymm4, %ymm1, %ymm6, %ymm1
; AVX2-FAST-ALL-NEXT: vmovapd {{.*#+}} ymm4 = [0,2,4,6,4,6,6,7]
; AVX2-FAST-ALL-NEXT: vpermps %ymm1, %ymm4, %ymm1
; AVX2-FAST-ALL-NEXT: vpxor %ymm3, %ymm2, %ymm3
; AVX2-FAST-ALL-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-FAST-ALL-NEXT: vblendvpd %ymm3, %ymm2, %ymm6, %ymm2
; AVX2-FAST-ALL-NEXT: vpermps %ymm2, %ymm4, %ymm2
; AVX2-FAST-ALL-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-FAST-ALL-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-FAST-ALL-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-FAST-ALL-NEXT: retq
;
; AVX2-FAST-PERLANE-LABEL: test34:
; AVX2-FAST-PERLANE: # %bb.0:
; AVX2-FAST-PERLANE-NEXT: vpbroadcastd {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1]
; AVX2-FAST-PERLANE-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX2-FAST-PERLANE-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-FAST-PERLANE-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-FAST-PERLANE-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-FAST-PERLANE-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-FAST-PERLANE-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-FAST-PERLANE-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-FAST-PERLANE-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-FAST-PERLANE-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-FAST-PERLANE-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-FAST-PERLANE-NEXT: vperm2f128 {{.*#+}} ymm3 = ymm1[2,3],ymm2[2,3]
; AVX2-FAST-PERLANE-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX2-FAST-PERLANE-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm3[0,2],ymm1[4,6],ymm3[4,6]
; AVX2-FAST-PERLANE-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-FAST-PERLANE-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-FAST-PERLANE-NEXT: retq
; AVX2-LABEL: test34:
; AVX2: # %bb.0:
; AVX2-NEXT: vpbroadcastd {{.*#+}} ymm3 = [1,1,1,1,1,1,1,1]
; AVX2-NEXT: vpand %ymm3, %ymm0, %ymm0
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm3 = [9223372036854775808,9223372036854775808,9223372036854775808,9223372036854775808]
; AVX2-NEXT: vpxor %ymm3, %ymm2, %ymm4
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm5 = [9223372041149743103,9223372041149743103,9223372041149743103,9223372041149743103]
; AVX2-NEXT: vpcmpgtq %ymm4, %ymm5, %ymm4
; AVX2-NEXT: vbroadcastsd {{.*#+}} ymm6 = [4294967295,4294967295,4294967295,4294967295]
; AVX2-NEXT: vblendvpd %ymm4, %ymm2, %ymm6, %ymm2
; AVX2-NEXT: vpxor %ymm3, %ymm1, %ymm3
; AVX2-NEXT: vpcmpgtq %ymm3, %ymm5, %ymm3
; AVX2-NEXT: vblendvpd %ymm3, %ymm1, %ymm6, %ymm1
; AVX2-NEXT: vshufps {{.*#+}} ymm1 = ymm1[0,2],ymm2[0,2],ymm1[4,6],ymm2[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm1 = ymm1[0,2,1,3]
; AVX2-NEXT: vpmaxud %ymm1, %ymm0, %ymm0
; AVX2-NEXT: vpsubd %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512-LABEL: test34:
; AVX512: # %bb.0:
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5 changes: 2 additions & 3 deletions llvm/test/CodeGen/X86/vector-reduce-xor-bool.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -585,9 +585,8 @@ define i1 @trunc_v8i64_v8i1(<8 x i64>) nounwind {
;
; AVX2-LABEL: trunc_v8i64_v8i1:
; AVX2: # %bb.0:
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm2 = ymm0[2,3],ymm1[2,3]
; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm2[0,2],ymm0[4,6],ymm2[4,6]
; AVX2-NEXT: vshufps {{.*#+}} ymm0 = ymm0[0,2],ymm1[0,2],ymm0[4,6],ymm1[4,6]
; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,2,1,3]
; AVX2-NEXT: vpslld $31, %ymm0, %ymm0
; AVX2-NEXT: vmovmskps %ymm0, %eax
; AVX2-NEXT: testb %al, %al
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