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llvm / llvm-project / llvm / 49a8cd29ed54c64b3b1fd80612508262a4a7b519 / . / test / CodeGen / X86 / combine-pmuldq.ll
blob: ae619ab590ecc2aca89960b1f5a127e2b5fc2736 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE
; 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
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl | FileCheck %s --check-prefixes=AVX,AVX512VL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512dq | FileCheck %s --check-prefixes=AVX,AVX512DQVL
define <2 x i64> @combine_shuffle_sext_pmuldq(<4 x i32> %a0, <4 x i32> %a1) {
; SSE-LABEL: combine_shuffle_sext_pmuldq:
; SSE: # %bb.0:
; SSE-NEXT: pmuldq %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: combine_shuffle_sext_pmuldq:
; AVX: # %bb.0:
; AVX-NEXT: vpmuldq %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = shufflevector <4 x i32> %a0, <4 x i32> undef, <2 x i32> <i32 0, i32 2>
%2 = shufflevector <4 x i32> %a1, <4 x i32> undef, <2 x i32> <i32 0, i32 2>
%3 = sext <2 x i32> %1 to <2 x i64>
%4 = sext <2 x i32> %2 to <2 x i64>
%5 = mul nuw <2 x i64> %3, %4
ret <2 x i64> %5
}
define <2 x i64> @combine_shuffle_zext_pmuludq(<4 x i32> %a0, <4 x i32> %a1) {
; SSE-LABEL: combine_shuffle_zext_pmuludq:
; SSE: # %bb.0:
; SSE-NEXT: pmuludq %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: combine_shuffle_zext_pmuludq:
; AVX: # %bb.0:
; AVX-NEXT: vpmuludq %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = shufflevector <4 x i32> %a0, <4 x i32> undef, <2 x i32> <i32 0, i32 2>
%2 = shufflevector <4 x i32> %a1, <4 x i32> undef, <2 x i32> <i32 0, i32 2>
%3 = zext <2 x i32> %1 to <2 x i64>
%4 = zext <2 x i32> %2 to <2 x i64>
%5 = mul nuw <2 x i64> %3, %4
ret <2 x i64> %5
}
define <2 x i64> @combine_shuffle_zero_pmuludq(<4 x i32> %a0, <4 x i32> %a1) {
; SSE-LABEL: combine_shuffle_zero_pmuludq:
; SSE: # %bb.0:
; SSE-NEXT: pmuludq %xmm1, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: combine_shuffle_zero_pmuludq:
; AVX: # %bb.0:
; AVX-NEXT: vpmuludq %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
%1 = shufflevector <4 x i32> %a0, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
%2 = shufflevector <4 x i32> %a1, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
%3 = bitcast <4 x i32> %1 to <2 x i64>
%4 = bitcast <4 x i32> %2 to <2 x i64>
%5 = mul <2 x i64> %3, %4
ret <2 x i64> %5
}
define <4 x i64> @combine_shuffle_zero_pmuludq_256(<8 x i32> %a0, <8 x i32> %a1) {
; SSE-LABEL: combine_shuffle_zero_pmuludq_256:
; SSE: # %bb.0:
; SSE-NEXT: pmuludq %xmm2, %xmm0
; SSE-NEXT: pmuludq %xmm3, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_shuffle_zero_pmuludq_256:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
; AVX1-NEXT: vpmuludq %xmm2, %xmm3, %xmm2
; AVX1-NEXT: vpmuludq %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_shuffle_zero_pmuludq_256:
; AVX2: # %bb.0:
; AVX2-NEXT: vpmuludq %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: combine_shuffle_zero_pmuludq_256:
; AVX512VL: # %bb.0:
; AVX512VL-NEXT: vpmuludq %ymm1, %ymm0, %ymm0
; AVX512VL-NEXT: retq
;
; AVX512DQVL-LABEL: combine_shuffle_zero_pmuludq_256:
; AVX512DQVL: # %bb.0:
; AVX512DQVL-NEXT: vpmuludq %ymm1, %ymm0, %ymm0
; AVX512DQVL-NEXT: retq
%1 = shufflevector <8 x i32> %a0, <8 x i32> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
%2 = shufflevector <8 x i32> %a1, <8 x i32> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
%3 = bitcast <8 x i32> %1 to <4 x i64>
%4 = bitcast <8 x i32> %2 to <4 x i64>
%5 = mul <4 x i64> %3, %4
ret <4 x i64> %5
}
define <8 x i64> @combine_zext_pmuludq_256(<8 x i32> %a) {
; SSE-LABEL: combine_zext_pmuludq_256:
; SSE: # %bb.0:
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,1,3,3]
; SSE-NEXT: pmovzxdq {{.*#+}} xmm2 = xmm1[0],zero,xmm1[1],zero
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm0[2,1,3,3]
; SSE-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; SSE-NEXT: movdqa {{.*#+}} xmm4 = [715827883,715827883]
; SSE-NEXT: pmuludq %xmm4, %xmm0
; SSE-NEXT: pmuludq %xmm4, %xmm1
; SSE-NEXT: pmuludq %xmm4, %xmm2
; SSE-NEXT: pmuludq %xmm4, %xmm3
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_zext_pmuludq_256:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[2,2,3,3]
; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[2,2,3,3]
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [715827883,715827883]
; AVX1-NEXT: vpmuludq %xmm4, %xmm3, %xmm3
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX1-NEXT: vpmuludq %xmm4, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; AVX1-NEXT: vpmuludq %xmm4, %xmm2, %xmm2
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
; AVX1-NEXT: vpmuludq %xmm4, %xmm1, %xmm1
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_zext_pmuludq_256:
; AVX2: # %bb.0:
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
; AVX2-NEXT: vpmovzxdq {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero
; AVX2-NEXT: vpmovzxdq {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
; AVX2-NEXT: vpbroadcastq {{.*#+}} ymm2 = [715827883,715827883,715827883,715827883]
; AVX2-NEXT: vpmuludq %ymm2, %ymm0, %ymm0
; AVX2-NEXT: vpmuludq %ymm2, %ymm1, %ymm1
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: combine_zext_pmuludq_256:
; AVX512VL: # %bb.0:
; AVX512VL-NEXT: vpmovzxdq {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero
; AVX512VL-NEXT: vpmuludq {{.*}}(%rip){1to8}, %zmm0, %zmm0
; AVX512VL-NEXT: retq
;
; AVX512DQVL-LABEL: combine_zext_pmuludq_256:
; AVX512DQVL: # %bb.0:
; AVX512DQVL-NEXT: vpmovzxdq {{.*#+}} zmm0 = ymm0[0],zero,ymm0[1],zero,ymm0[2],zero,ymm0[3],zero,ymm0[4],zero,ymm0[5],zero,ymm0[6],zero,ymm0[7],zero
; AVX512DQVL-NEXT: vpmuludq {{.*}}(%rip){1to8}, %zmm0, %zmm0
; AVX512DQVL-NEXT: retq
%1 = zext <8 x i32> %a to <8 x i64>
%2 = mul nuw nsw <8 x i64> %1, <i64 715827883, i64 715827883, i64 715827883, i64 715827883, i64 715827883, i64 715827883, i64 715827883, i64 715827883>
ret <8 x i64> %2
}
define void @PR39398(i32 %a0) {
; SSE-LABEL: PR39398:
; SSE: # %bb.0: # %bb
; SSE-NEXT: .p2align 4, 0x90
; SSE-NEXT: .LBB5_1: # %bb10
; SSE-NEXT: # =>This Inner Loop Header: Depth=1
; SSE-NEXT: cmpl $232, %edi
; SSE-NEXT: jne .LBB5_1
; SSE-NEXT: # %bb.2: # %bb34
; SSE-NEXT: retq
;
; AVX-LABEL: PR39398:
; AVX: # %bb.0: # %bb
; AVX-NEXT: .p2align 4, 0x90
; AVX-NEXT: .LBB5_1: # %bb10
; AVX-NEXT: # =>This Inner Loop Header: Depth=1
; AVX-NEXT: cmpl $232, %edi
; AVX-NEXT: jne .LBB5_1
; AVX-NEXT: # %bb.2: # %bb34
; AVX-NEXT: retq
bb:
%tmp9 = shufflevector <4 x i64> undef, <4 x i64> undef, <4 x i32> zeroinitializer
br label %bb10
bb10: ; preds = %bb10, %bb
%tmp12 = phi <4 x i32> [ <i32 9, i32 8, i32 7, i32 6>, %bb ], [ zeroinitializer, %bb10 ]
%tmp16 = add <4 x i32> %tmp12, <i32 -4, i32 -4, i32 -4, i32 -4>
%tmp18 = zext <4 x i32> %tmp12 to <4 x i64>
%tmp19 = zext <4 x i32> %tmp16 to <4 x i64>
%tmp20 = xor <4 x i64> %tmp18, <i64 -1, i64 -1, i64 -1, i64 -1>
%tmp21 = xor <4 x i64> %tmp19, <i64 -1, i64 -1, i64 -1, i64 -1>
%tmp24 = mul <4 x i64> %tmp9, %tmp20
%tmp25 = mul <4 x i64> %tmp9, %tmp21
%tmp26 = select <4 x i1> undef, <4 x i64> zeroinitializer, <4 x i64> %tmp24
%tmp27 = select <4 x i1> undef, <4 x i64> zeroinitializer, <4 x i64> %tmp25
%tmp28 = add <4 x i64> zeroinitializer, %tmp26
%tmp29 = add <4 x i64> zeroinitializer, %tmp27
%tmp33 = icmp eq i32 %a0, 232
br i1 %tmp33, label %bb34, label %bb10
bb34: ; preds = %bb10
%tmp35 = add <4 x i64> %tmp29, %tmp28
ret void
}
define i32 @PR43159(<4 x i32>* %a0) {
; SSE-LABEL: PR43159:
; SSE: # %bb.0: # %entry
; SSE-NEXT: movdqa (%rdi), %xmm0
; SSE-NEXT: movdqa {{.*#+}} xmm1 = [1645975491,344322273,2164392969,1916962805]
; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
; SSE-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
; SSE-NEXT: pmuludq %xmm2, %xmm3
; SSE-NEXT: movdqa %xmm0, %xmm2
; SSE-NEXT: psrld $1, %xmm2
; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm0[0,1,2,3],xmm2[4,5],xmm0[6,7]
; SSE-NEXT: pmuludq %xmm1, %xmm2
; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm2[1,1,3,3]
; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2,3],xmm1[4,5],xmm3[6,7]
; SSE-NEXT: psubd %xmm3, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; SSE-NEXT: pmuludq {{.*}}(%rip), %xmm0
; SSE-NEXT: pxor %xmm2, %xmm2
; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm0[2,3],xmm2[4,5],xmm0[6,7]
; SSE-NEXT: paddd %xmm1, %xmm2
; SSE-NEXT: movdqa %xmm2, %xmm0
; SSE-NEXT: psrld $7, %xmm0
; SSE-NEXT: psrld $6, %xmm2
; SSE-NEXT: movd %xmm2, %edi
; SSE-NEXT: pextrd $1, %xmm0, %esi
; SSE-NEXT: pextrd $2, %xmm2, %edx
; SSE-NEXT: pextrd $3, %xmm0, %ecx
; SSE-NEXT: jmp foo # TAILCALL
;
; AVX1-LABEL: PR43159:
; AVX1: # %bb.0: # %entry
; AVX1-NEXT: vmovdqa (%rdi), %xmm0
; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [1645975491,344322273,2164392969,1916962805]
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
; AVX1-NEXT: vpmuludq %xmm2, %xmm3, %xmm2
; AVX1-NEXT: vpsrld $1, %xmm0, %xmm3
; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm0[0,1,2,3],xmm3[4,5],xmm0[6,7]
; AVX1-NEXT: vpmuludq %xmm1, %xmm3, %xmm1
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
; AVX1-NEXT: vpsubd %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX1-NEXT: vpmuludq {{.*}}(%rip), %xmm0, %xmm0
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm2[0,1],xmm0[2,3],xmm2[4,5],xmm0[6,7]
; AVX1-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpsrld $7, %xmm0, %xmm1
; AVX1-NEXT: vpsrld $6, %xmm0, %xmm0
; AVX1-NEXT: vmovd %xmm0, %edi
; AVX1-NEXT: vpextrd $1, %xmm1, %esi
; AVX1-NEXT: vpextrd $2, %xmm0, %edx
; AVX1-NEXT: vpextrd $3, %xmm1, %ecx
; AVX1-NEXT: jmp foo # TAILCALL
;
; AVX2-LABEL: PR43159:
; AVX2: # %bb.0: # %entry
; AVX2-NEXT: vmovdqa (%rdi), %xmm0
; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [1645975491,344322273,2164392969,1916962805]
; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
; AVX2-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm3
; AVX2-NEXT: vpshufd {{.*#+}} xmm4 = xmm3[1,1,3,3]
; AVX2-NEXT: vpmuludq %xmm2, %xmm4, %xmm2
; AVX2-NEXT: vpmuludq %xmm1, %xmm3, %xmm1
; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
; AVX2-NEXT: vpsubd %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; AVX2-NEXT: vpmuludq %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm2[0],xmm0[1],xmm2[2],xmm0[3]
; AVX2-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm0
; AVX2-NEXT: vmovd %xmm0, %edi
; AVX2-NEXT: vpextrd $1, %xmm0, %esi
; AVX2-NEXT: vpextrd $2, %xmm0, %edx
; AVX2-NEXT: vpextrd $3, %xmm0, %ecx
; AVX2-NEXT: jmp foo # TAILCALL
;
; AVX512VL-LABEL: PR43159:
; AVX512VL: # %bb.0: # %entry
; AVX512VL-NEXT: vmovdqa (%rdi), %xmm0
; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm1 = [1645975491,344322273,2164392969,1916962805]
; AVX512VL-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
; AVX512VL-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm3
; AVX512VL-NEXT: vpshufd {{.*#+}} xmm4 = xmm3[1,1,3,3]
; AVX512VL-NEXT: vpmuludq %xmm2, %xmm4, %xmm2
; AVX512VL-NEXT: vpmuludq %xmm1, %xmm3, %xmm1
; AVX512VL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; AVX512VL-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
; AVX512VL-NEXT: vpsubd %xmm2, %xmm0, %xmm0
; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX512VL-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; AVX512VL-NEXT: vpmuludq %xmm2, %xmm0, %xmm0
; AVX512VL-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX512VL-NEXT: vpblendd {{.*#+}} xmm0 = xmm2[0],xmm0[1],xmm2[2],xmm0[3]
; AVX512VL-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512VL-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm0
; AVX512VL-NEXT: vmovd %xmm0, %edi
; AVX512VL-NEXT: vpextrd $1, %xmm0, %esi
; AVX512VL-NEXT: vpextrd $2, %xmm0, %edx
; AVX512VL-NEXT: vpextrd $3, %xmm0, %ecx
; AVX512VL-NEXT: jmp foo # TAILCALL
;
; AVX512DQVL-LABEL: PR43159:
; AVX512DQVL: # %bb.0: # %entry
; AVX512DQVL-NEXT: vmovdqa (%rdi), %xmm0
; AVX512DQVL-NEXT: vmovdqa {{.*#+}} xmm1 = [1645975491,344322273,2164392969,1916962805]
; AVX512DQVL-NEXT: vpshufd {{.*#+}} xmm2 = xmm1[1,1,3,3]
; AVX512DQVL-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm3
; AVX512DQVL-NEXT: vpshufd {{.*#+}} xmm4 = xmm3[1,1,3,3]
; AVX512DQVL-NEXT: vpmuludq %xmm2, %xmm4, %xmm2
; AVX512DQVL-NEXT: vpmuludq %xmm1, %xmm3, %xmm1
; AVX512DQVL-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; AVX512DQVL-NEXT: vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
; AVX512DQVL-NEXT: vpsubd %xmm2, %xmm0, %xmm0
; AVX512DQVL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX512DQVL-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2147483648,2147483648,2147483648,2147483648]
; AVX512DQVL-NEXT: vpmuludq %xmm2, %xmm0, %xmm0
; AVX512DQVL-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX512DQVL-NEXT: vpblendd {{.*#+}} xmm0 = xmm2[0],xmm0[1],xmm2[2],xmm0[3]
; AVX512DQVL-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512DQVL-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm0
; AVX512DQVL-NEXT: vmovd %xmm0, %edi
; AVX512DQVL-NEXT: vpextrd $1, %xmm0, %esi
; AVX512DQVL-NEXT: vpextrd $2, %xmm0, %edx
; AVX512DQVL-NEXT: vpextrd $3, %xmm0, %ecx
; AVX512DQVL-NEXT: jmp foo # TAILCALL
entry:
%0 = load <4 x i32>, <4 x i32>* %a0, align 16
%div = udiv <4 x i32> %0, <i32 167, i32 237, i32 254, i32 177>
%ext0 = extractelement <4 x i32> %div, i32 0
%ext1 = extractelement <4 x i32> %div, i32 1
%ext2 = extractelement <4 x i32> %div, i32 2
%ext3 = extractelement <4 x i32> %div, i32 3
%call = tail call i32 @foo(i32 %ext0, i32 %ext1, i32 %ext2, i32 %ext3)
ret i32 %call
}
declare dso_local i32 @foo(i32, i32, i32, i32)
define <8 x i32> @PR49658_zext(i32* %ptr, i32 %mul) {
; SSE-LABEL: PR49658_zext:
; SSE: # %bb.0: # %start
; SSE-NEXT: movl %esi, %eax
; SSE-NEXT: movq %rax, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm0[0,1,0,1]
; SSE-NEXT: pxor %xmm0, %xmm0
; SSE-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: .p2align 4, 0x90
; SSE-NEXT: .LBB7_1: # %loop
; SSE-NEXT: # =>This Inner Loop Header: Depth=1
; SSE-NEXT: pmovzxdq {{.*#+}} xmm3 = mem[0],zero,mem[1],zero
; SSE-NEXT: pmovzxdq {{.*#+}} xmm4 = mem[0],zero,mem[1],zero
; SSE-NEXT: pmovzxdq {{.*#+}} xmm5 = mem[0],zero,mem[1],zero
; SSE-NEXT: pmovzxdq {{.*#+}} xmm6 = mem[0],zero,mem[1],zero
; SSE-NEXT: pmuludq %xmm2, %xmm6
; SSE-NEXT: pmuludq %xmm2, %xmm5
; SSE-NEXT: shufps {{.*#+}} xmm5 = xmm5[1,3],xmm6[1,3]
; SSE-NEXT: paddd %xmm5, %xmm0
; SSE-NEXT: pmuludq %xmm2, %xmm4
; SSE-NEXT: pmuludq %xmm2, %xmm3
; SSE-NEXT: shufps {{.*#+}} xmm4 = xmm4[1,3],xmm3[1,3]
; SSE-NEXT: paddd %xmm4, %xmm1
; SSE-NEXT: subq $-128, %rax
; SSE-NEXT: jne .LBB7_1
; SSE-NEXT: # %bb.2: # %end
; SSE-NEXT: retq
;
; AVX1-LABEL: PR49658_zext:
; AVX1: # %bb.0: # %start
; AVX1-NEXT: movl %esi, %eax
; AVX1-NEXT: vmovq %rax, %xmm0
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm1
; AVX1-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX1-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
; AVX1-NEXT: .p2align 4, 0x90
; AVX1-NEXT: .LBB7_1: # %loop
; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm3 = mem[0],zero,mem[1],zero
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm4 = mem[0],zero,mem[1],zero
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm5 = mem[0],zero,mem[1],zero
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm6 = mem[0],zero,mem[1],zero
; AVX1-NEXT: vpmuludq %xmm6, %xmm2, %xmm6
; AVX1-NEXT: vpmuludq %xmm5, %xmm1, %xmm5
; AVX1-NEXT: vshufps {{.*#+}} xmm5 = xmm5[1,3],xmm6[1,3]
; AVX1-NEXT: vpmuludq %xmm4, %xmm2, %xmm4
; AVX1-NEXT: vpmuludq %xmm3, %xmm1, %xmm3
; AVX1-NEXT: vshufps {{.*#+}} xmm3 = xmm3[1,3],xmm4[1,3]
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
; AVX1-NEXT: vpaddd %xmm4, %xmm5, %xmm4
; AVX1-NEXT: vpaddd %xmm0, %xmm3, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm4, %ymm0, %ymm0
; AVX1-NEXT: subq $-128, %rax
; AVX1-NEXT: jne .LBB7_1
; AVX1-NEXT: # %bb.2: # %end
; AVX1-NEXT: retq
;
; AVX2-LABEL: PR49658_zext:
; AVX2: # %bb.0: # %start
; AVX2-NEXT: movl %esi, %eax
; AVX2-NEXT: vmovq %rax, %xmm0
; AVX2-NEXT: vpbroadcastq %xmm0, %ymm1
; AVX2-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX2-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX2-NEXT: .p2align 4, 0x90
; AVX2-NEXT: .LBB7_1: # %loop
; AVX2-NEXT: # =>This Inner Loop Header: Depth=1
; AVX2-NEXT: vpmovzxdq {{.*#+}} ymm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero
; 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: vpaddd %ymm0, %ymm2, %ymm0
; AVX2-NEXT: subq $-128, %rax
; AVX2-NEXT: jne .LBB7_1
; AVX2-NEXT: # %bb.2: # %end
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: PR49658_zext:
; AVX512VL: # %bb.0: # %start
; AVX512VL-NEXT: movl %esi, %eax
; AVX512VL-NEXT: vpbroadcastq %rax, %zmm1
; AVX512VL-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX512VL-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX512VL-NEXT: .p2align 4, 0x90
; AVX512VL-NEXT: .LBB7_1: # %loop
; AVX512VL-NEXT: # =>This Inner Loop Header: Depth=1
; AVX512VL-NEXT: vpmovzxdq {{.*#+}} zmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512VL-NEXT: vpmuludq %zmm2, %zmm1, %zmm2
; AVX512VL-NEXT: vpsrlq $32, %zmm2, %zmm2
; AVX512VL-NEXT: vpmovqd %zmm2, %ymm2
; AVX512VL-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX512VL-NEXT: subq $-128, %rax
; AVX512VL-NEXT: jne .LBB7_1
; AVX512VL-NEXT: # %bb.2: # %end
; AVX512VL-NEXT: retq
;
; AVX512DQVL-LABEL: PR49658_zext:
; AVX512DQVL: # %bb.0: # %start
; AVX512DQVL-NEXT: movl %esi, %eax
; AVX512DQVL-NEXT: vpbroadcastq %rax, %zmm1
; AVX512DQVL-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX512DQVL-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX512DQVL-NEXT: .p2align 4, 0x90
; AVX512DQVL-NEXT: .LBB7_1: # %loop
; AVX512DQVL-NEXT: # =>This Inner Loop Header: Depth=1
; AVX512DQVL-NEXT: vpmovzxdq {{.*#+}} zmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512DQVL-NEXT: vpmuludq %zmm2, %zmm1, %zmm2
; AVX512DQVL-NEXT: vpsrlq $32, %zmm2, %zmm2
; AVX512DQVL-NEXT: vpmovqd %zmm2, %ymm2
; AVX512DQVL-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX512DQVL-NEXT: subq $-128, %rax
; AVX512DQVL-NEXT: jne .LBB7_1
; AVX512DQVL-NEXT: # %bb.2: # %end
; AVX512DQVL-NEXT: retq
start:
%t1 = zext i32 %mul to i64
%t2 = insertelement <8 x i64> undef, i64 %t1, i32 0
%mulvec = shufflevector <8 x i64> %t2, <8 x i64> undef, <8 x i32> zeroinitializer
br label %loop
loop:
%loopcnt = phi i64 [ 0, %start ], [ %nextcnt, %loop ]
%sum = phi <8 x i32> [ zeroinitializer, %start ], [ %nextsum, %loop ]
%ptroff = getelementptr inbounds i32, i32* %ptr, i64 %loopcnt
%vptroff = bitcast i32* %ptroff to <8 x i32>*
%v = load <8 x i32>, <8 x i32>* %vptroff, align 4
%v64 = zext <8 x i32> %v to <8 x i64>
%vmul = mul nuw <8 x i64> %mulvec, %v64
%vmulhi = lshr <8 x i64> %vmul, <i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32>
%vtrunc = trunc <8 x i64> %vmulhi to <8 x i32>
%nextsum = add <8 x i32> %vtrunc, %sum
%nextcnt = add i64 %loopcnt, 32
%isdone = icmp eq i64 %nextcnt, 524288
br i1 %isdone, label %end, label %loop
end:
ret <8 x i32> %nextsum
}
define <8 x i32> @PR49658_sext(i32* %ptr, i32 %mul) {
; SSE-LABEL: PR49658_sext:
; SSE: # %bb.0: # %start
; SSE-NEXT: movslq %esi, %rax
; SSE-NEXT: movq %rax, %xmm0
; SSE-NEXT: pshufd {{.*#+}} xmm9 = xmm0[0,1,0,1]
; SSE-NEXT: pxor %xmm0, %xmm0
; SSE-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; SSE-NEXT: movdqa %xmm9, %xmm8
; SSE-NEXT: psrlq $32, %xmm8
; SSE-NEXT: pxor %xmm1, %xmm1
; SSE-NEXT: .p2align 4, 0x90
; SSE-NEXT: .LBB8_1: # %loop
; SSE-NEXT: # =>This Inner Loop Header: Depth=1
; SSE-NEXT: pmovsxdq 2097176(%rdi,%rax), %xmm5
; SSE-NEXT: pmovsxdq 2097168(%rdi,%rax), %xmm4
; SSE-NEXT: pmovsxdq 2097152(%rdi,%rax), %xmm6
; SSE-NEXT: pmovsxdq 2097160(%rdi,%rax), %xmm7
; SSE-NEXT: movdqa %xmm8, %xmm3
; SSE-NEXT: pmuludq %xmm7, %xmm3
; SSE-NEXT: movdqa %xmm9, %xmm2
; SSE-NEXT: pmuludq %xmm7, %xmm2
; SSE-NEXT: psrlq $32, %xmm7
; SSE-NEXT: pmuludq %xmm9, %xmm7
; SSE-NEXT: paddq %xmm3, %xmm7
; SSE-NEXT: psllq $32, %xmm7
; SSE-NEXT: paddq %xmm2, %xmm7
; SSE-NEXT: movdqa %xmm8, %xmm2
; SSE-NEXT: pmuludq %xmm6, %xmm2
; SSE-NEXT: movdqa %xmm9, %xmm3
; SSE-NEXT: pmuludq %xmm6, %xmm3
; SSE-NEXT: psrlq $32, %xmm6
; SSE-NEXT: pmuludq %xmm9, %xmm6
; SSE-NEXT: paddq %xmm2, %xmm6
; SSE-NEXT: psllq $32, %xmm6
; SSE-NEXT: paddq %xmm3, %xmm6
; SSE-NEXT: shufps {{.*#+}} xmm6 = xmm6[1,3],xmm7[1,3]
; SSE-NEXT: paddd %xmm6, %xmm0
; SSE-NEXT: movdqa %xmm4, %xmm2
; SSE-NEXT: psrlq $32, %xmm2
; SSE-NEXT: pmuludq %xmm9, %xmm2
; SSE-NEXT: movdqa %xmm8, %xmm3
; SSE-NEXT: pmuludq %xmm4, %xmm3
; SSE-NEXT: paddq %xmm2, %xmm3
; SSE-NEXT: psllq $32, %xmm3
; SSE-NEXT: pmuludq %xmm9, %xmm4
; SSE-NEXT: paddq %xmm3, %xmm4
; SSE-NEXT: movdqa %xmm5, %xmm2
; SSE-NEXT: psrlq $32, %xmm2
; SSE-NEXT: pmuludq %xmm9, %xmm2
; SSE-NEXT: movdqa %xmm8, %xmm3
; SSE-NEXT: pmuludq %xmm5, %xmm3
; SSE-NEXT: paddq %xmm2, %xmm3
; SSE-NEXT: psllq $32, %xmm3
; SSE-NEXT: pmuludq %xmm9, %xmm5
; SSE-NEXT: paddq %xmm3, %xmm5
; SSE-NEXT: shufps {{.*#+}} xmm4 = xmm4[1,3],xmm5[1,3]
; SSE-NEXT: paddd %xmm4, %xmm1
; SSE-NEXT: subq $-128, %rax
; SSE-NEXT: jne .LBB8_1
; SSE-NEXT: # %bb.2: # %end
; SSE-NEXT: retq
;
; AVX1-LABEL: PR49658_sext:
; AVX1: # %bb.0: # %start
; AVX1-NEXT: movslq %esi, %rax
; AVX1-NEXT: vmovq %rax, %xmm0
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[0,1,0,1]
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm1
; AVX1-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX1-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
; AVX1-NEXT: .p2align 4, 0x90
; AVX1-NEXT: .LBB8_1: # %loop
; AVX1-NEXT: # =>This Inner Loop Header: Depth=1
; AVX1-NEXT: vpmovsxdq 2097152(%rdi,%rax), %xmm3
; AVX1-NEXT: vpmovsxdq 2097160(%rdi,%rax), %xmm4
; AVX1-NEXT: vpmovsxdq 2097168(%rdi,%rax), %xmm5
; AVX1-NEXT: vpmovsxdq 2097176(%rdi,%rax), %xmm6
; AVX1-NEXT: vpmuldq %xmm6, %xmm2, %xmm6
; AVX1-NEXT: vpmuldq %xmm5, %xmm1, %xmm5
; AVX1-NEXT: vshufps {{.*#+}} xmm5 = xmm5[1,3],xmm6[1,3]
; AVX1-NEXT: vpmuldq %xmm4, %xmm2, %xmm4
; AVX1-NEXT: vpmuldq %xmm3, %xmm1, %xmm3
; AVX1-NEXT: vshufps {{.*#+}} xmm3 = xmm3[1,3],xmm4[1,3]
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
; AVX1-NEXT: vpaddd %xmm4, %xmm5, %xmm4
; AVX1-NEXT: vpaddd %xmm0, %xmm3, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm4, %ymm0, %ymm0
; AVX1-NEXT: subq $-128, %rax
; AVX1-NEXT: jne .LBB8_1
; AVX1-NEXT: # %bb.2: # %end
; AVX1-NEXT: retq
;
; AVX2-LABEL: PR49658_sext:
; AVX2: # %bb.0: # %start
; AVX2-NEXT: movslq %esi, %rax
; AVX2-NEXT: vmovq %rax, %xmm0
; AVX2-NEXT: vpbroadcastq %xmm0, %ymm1
; AVX2-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX2-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX2-NEXT: .p2align 4, 0x90
; 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: 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: vpaddd %ymm0, %ymm2, %ymm0
; AVX2-NEXT: subq $-128, %rax
; AVX2-NEXT: jne .LBB8_1
; AVX2-NEXT: # %bb.2: # %end
; AVX2-NEXT: retq
;
; AVX512VL-LABEL: PR49658_sext:
; AVX512VL: # %bb.0: # %start
; AVX512VL-NEXT: movslq %esi, %rax
; AVX512VL-NEXT: vpbroadcastq %rax, %zmm1
; AVX512VL-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX512VL-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX512VL-NEXT: .p2align 4, 0x90
; AVX512VL-NEXT: .LBB8_1: # %loop
; AVX512VL-NEXT: # =>This Inner Loop Header: Depth=1
; AVX512VL-NEXT: vpmovzxdq {{.*#+}} zmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512VL-NEXT: vpmuldq %zmm2, %zmm1, %zmm2
; AVX512VL-NEXT: vpsrlq $32, %zmm2, %zmm2
; AVX512VL-NEXT: vpmovqd %zmm2, %ymm2
; AVX512VL-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX512VL-NEXT: subq $-128, %rax
; AVX512VL-NEXT: jne .LBB8_1
; AVX512VL-NEXT: # %bb.2: # %end
; AVX512VL-NEXT: retq
;
; AVX512DQVL-LABEL: PR49658_sext:
; AVX512DQVL: # %bb.0: # %start
; AVX512DQVL-NEXT: movslq %esi, %rax
; AVX512DQVL-NEXT: vpbroadcastq %rax, %zmm1
; AVX512DQVL-NEXT: vpxor %xmm0, %xmm0, %xmm0
; AVX512DQVL-NEXT: movq $-2097152, %rax # imm = 0xFFE00000
; AVX512DQVL-NEXT: .p2align 4, 0x90
; AVX512DQVL-NEXT: .LBB8_1: # %loop
; AVX512DQVL-NEXT: # =>This Inner Loop Header: Depth=1
; AVX512DQVL-NEXT: vpmovzxdq {{.*#+}} zmm2 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero
; AVX512DQVL-NEXT: vpmuldq %zmm2, %zmm1, %zmm2
; AVX512DQVL-NEXT: vpsrlq $32, %zmm2, %zmm2
; AVX512DQVL-NEXT: vpmovqd %zmm2, %ymm2
; AVX512DQVL-NEXT: vpaddd %ymm0, %ymm2, %ymm0
; AVX512DQVL-NEXT: subq $-128, %rax
; AVX512DQVL-NEXT: jne .LBB8_1
; AVX512DQVL-NEXT: # %bb.2: # %end
; AVX512DQVL-NEXT: retq
start:
%t1 = sext i32 %mul to i64
%t2 = insertelement <8 x i64> undef, i64 %t1, i32 0
%mulvec = shufflevector <8 x i64> %t2, <8 x i64> undef, <8 x i32> zeroinitializer
br label %loop
loop:
%loopcnt = phi i64 [ 0, %start ], [ %nextcnt, %loop ]
%sum = phi <8 x i32> [ zeroinitializer, %start ], [ %nextsum, %loop ]
%ptroff = getelementptr inbounds i32, i32* %ptr, i64 %loopcnt
%vptroff = bitcast i32* %ptroff to <8 x i32>*
%v = load <8 x i32>, <8 x i32>* %vptroff, align 4
%v64 = sext <8 x i32> %v to <8 x i64>
%vmul = mul <8 x i64> %mulvec, %v64
%vmulhi = ashr <8 x i64> %vmul, <i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32>
%vtrunc = trunc <8 x i64> %vmulhi to <8 x i32>
%nextsum = add <8 x i32> %vtrunc, %sum
%nextcnt = add i64 %loopcnt, 32
%isdone = icmp eq i64 %nextcnt, 524288
br i1 %isdone, label %end, label %loop
end:
ret <8 x i32> %nextsum
}