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llvm-project/llvm/test/CodeGen/X86/vector-tzcnt-128.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CDVL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,-avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX512CD
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VPOPCNTDQ
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vpopcntdq,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=AVX512VPOPCNTDQVL
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg | FileCheck %s --check-prefix=ALL --check-prefix=BITALG_NOVLX
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bitalg,+avx512vl | FileCheck %s --check-prefix=ALL --check-prefix=BITALG
;
; Just one 32-bit run to make sure we do reasonable things for i64 tzcnt.
; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=X32-SSE --check-prefix=X32-SSE41
define <2 x i64> @testv2i64(<2 x i64> %in) nounwind {
; SSE2-LABEL: testv2i64:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm2
; SSE2-NEXT: psubq %xmm0, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: pcmpeqd %xmm3, %xmm3
; SSE2-NEXT: paddq %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrlq $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubq %xmm0, %xmm3
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [3689348814741910323,3689348814741910323]
; SSE2-NEXT: movdqa %xmm3, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: psrlq $2, %xmm3
; SSE2-NEXT: pand %xmm0, %xmm3
; SSE2-NEXT: paddq %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrlq $4, %xmm0
; SSE2-NEXT: paddq %xmm3, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psadbw %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv2i64:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: pxor %xmm2, %xmm2
; SSE3-NEXT: psubq %xmm0, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSE3-NEXT: paddq %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrlq $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubq %xmm0, %xmm3
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [3689348814741910323,3689348814741910323]
; SSE3-NEXT: movdqa %xmm3, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: psrlq $2, %xmm3
; SSE3-NEXT: pand %xmm0, %xmm3
; SSE3-NEXT: paddq %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrlq $4, %xmm0
; SSE3-NEXT: paddq %xmm3, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psadbw %xmm1, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv2i64:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: pxor %xmm2, %xmm2
; SSSE3-NEXT: psubq %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm0, %xmm2
; SSSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSSE3-NEXT: paddq %xmm2, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pand %xmm2, %xmm4
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm5
; SSSE3-NEXT: pshufb %xmm4, %xmm5
; SSSE3-NEXT: psrlw $4, %xmm3
; SSSE3-NEXT: pand %xmm2, %xmm3
; SSSE3-NEXT: pshufb %xmm3, %xmm0
; SSSE3-NEXT: paddb %xmm5, %xmm0
; SSSE3-NEXT: psadbw %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv2i64:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: pxor %xmm2, %xmm2
; SSE41-NEXT: psubq %xmm0, %xmm2
; SSE41-NEXT: pand %xmm0, %xmm2
; SSE41-NEXT: pcmpeqd %xmm3, %xmm3
; SSE41-NEXT: paddq %xmm2, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm3, %xmm4
; SSE41-NEXT: pand %xmm2, %xmm4
; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm0, %xmm5
; SSE41-NEXT: pshufb %xmm4, %xmm5
; SSE41-NEXT: psrlw $4, %xmm3
; SSE41-NEXT: pand %xmm2, %xmm3
; SSE41-NEXT: pshufb %xmm3, %xmm0
; SSE41-NEXT: paddb %xmm5, %xmm0
; SSE41-NEXT: psadbw %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv2i64:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv2i64:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddq %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpopcntq %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv2i64:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddq %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpopcntq %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv2i64:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG_NOVLX-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG_NOVLX-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG_NOVLX-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv2i64:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv2i64:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: pxor %xmm2, %xmm2
; X32-SSE-NEXT: psubq %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm0, %xmm2
; X32-SSE-NEXT: psubq {{\.LCPI.*}}, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm2, %xmm4
; X32-SSE-NEXT: pand %xmm3, %xmm4
; X32-SSE-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm0, %xmm5
; X32-SSE-NEXT: pshufb %xmm4, %xmm5
; X32-SSE-NEXT: psrlw $4, %xmm2
; X32-SSE-NEXT: pand %xmm3, %xmm2
; X32-SSE-NEXT: pshufb %xmm2, %xmm0
; X32-SSE-NEXT: paddb %xmm5, %xmm0
; X32-SSE-NEXT: psadbw %xmm1, %xmm0
; X32-SSE-NEXT: retl
%out = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> %in, i1 0)
ret <2 x i64> %out
}
define <2 x i64> @testv2i64u(<2 x i64> %in) nounwind {
; SSE2-LABEL: testv2i64u:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm2
; SSE2-NEXT: psubq %xmm0, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: pcmpeqd %xmm3, %xmm3
; SSE2-NEXT: paddq %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrlq $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubq %xmm0, %xmm3
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [3689348814741910323,3689348814741910323]
; SSE2-NEXT: movdqa %xmm3, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: psrlq $2, %xmm3
; SSE2-NEXT: pand %xmm0, %xmm3
; SSE2-NEXT: paddq %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrlq $4, %xmm0
; SSE2-NEXT: paddq %xmm3, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psadbw %xmm1, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv2i64u:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: pxor %xmm2, %xmm2
; SSE3-NEXT: psubq %xmm0, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSE3-NEXT: paddq %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrlq $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubq %xmm0, %xmm3
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [3689348814741910323,3689348814741910323]
; SSE3-NEXT: movdqa %xmm3, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: psrlq $2, %xmm3
; SSE3-NEXT: pand %xmm0, %xmm3
; SSE3-NEXT: paddq %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrlq $4, %xmm0
; SSE3-NEXT: paddq %xmm3, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psadbw %xmm1, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv2i64u:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: pxor %xmm2, %xmm2
; SSSE3-NEXT: psubq %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm0, %xmm2
; SSSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSSE3-NEXT: paddq %xmm2, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pand %xmm2, %xmm4
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm5
; SSSE3-NEXT: pshufb %xmm4, %xmm5
; SSSE3-NEXT: psrlw $4, %xmm3
; SSSE3-NEXT: pand %xmm2, %xmm3
; SSSE3-NEXT: pshufb %xmm3, %xmm0
; SSSE3-NEXT: paddb %xmm5, %xmm0
; SSSE3-NEXT: psadbw %xmm1, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv2i64u:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: pxor %xmm2, %xmm2
; SSE41-NEXT: psubq %xmm0, %xmm2
; SSE41-NEXT: pand %xmm0, %xmm2
; SSE41-NEXT: pcmpeqd %xmm3, %xmm3
; SSE41-NEXT: paddq %xmm2, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm3, %xmm4
; SSE41-NEXT: pand %xmm2, %xmm4
; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm0, %xmm5
; SSE41-NEXT: pshufb %xmm4, %xmm5
; SSE41-NEXT: psrlw $4, %xmm3
; SSE41-NEXT: pand %xmm2, %xmm3
; SSE41-NEXT: pshufb %xmm3, %xmm0
; SSE41-NEXT: paddb %xmm5, %xmm0
; SSE41-NEXT: psadbw %xmm1, %xmm0
; SSE41-NEXT: retq
;
; AVX1-LABEL: testv2i64u:
; AVX1: # %bb.0:
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX1-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv2i64u:
; AVX2: # %bb.0:
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX2-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX2-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX2-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX2-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX2-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX2-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512CDVL-LABEL: testv2i64u:
; AVX512CDVL: # %bb.0:
; AVX512CDVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CDVL-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512CDVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512CDVL-NEXT: vplzcntq %xmm0, %xmm0
; AVX512CDVL-NEXT: vmovdqa {{.*#+}} xmm1 = [63,63]
; AVX512CDVL-NEXT: vpsubq %xmm0, %xmm1, %xmm0
; AVX512CDVL-NEXT: retq
;
; AVX512CD-LABEL: testv2i64u:
; AVX512CD: # %bb.0:
; AVX512CD-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CD-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512CD-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512CD-NEXT: vplzcntq %zmm0, %zmm0
; AVX512CD-NEXT: vmovdqa {{.*#+}} xmm1 = [63,63]
; AVX512CD-NEXT: vpsubq %xmm0, %xmm1, %xmm0
; AVX512CD-NEXT: vzeroupper
; AVX512CD-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv2i64u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddq %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpopcntq %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv2i64u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubq %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddq %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpopcntq %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv2i64u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG_NOVLX-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG_NOVLX-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG_NOVLX-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv2i64u:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubq %xmm0, %xmm1, %xmm2
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG-NEXT: vpaddq %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv2i64u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: pxor %xmm2, %xmm2
; X32-SSE-NEXT: psubq %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm0, %xmm2
; X32-SSE-NEXT: psubq {{\.LCPI.*}}, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm3 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm2, %xmm4
; X32-SSE-NEXT: pand %xmm3, %xmm4
; X32-SSE-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm0, %xmm5
; X32-SSE-NEXT: pshufb %xmm4, %xmm5
; X32-SSE-NEXT: psrlw $4, %xmm2
; X32-SSE-NEXT: pand %xmm3, %xmm2
; X32-SSE-NEXT: pshufb %xmm2, %xmm0
; X32-SSE-NEXT: paddb %xmm5, %xmm0
; X32-SSE-NEXT: psadbw %xmm1, %xmm0
; X32-SSE-NEXT: retl
%out = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> %in, i1 -1)
ret <2 x i64> %out
}
define <4 x i32> @testv4i32(<4 x i32> %in) nounwind {
; SSE2-LABEL: testv4i32:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm2
; SSE2-NEXT: psubd %xmm0, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: pcmpeqd %xmm3, %xmm3
; SSE2-NEXT: paddd %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrld $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubd %xmm0, %xmm3
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
; SSE2-NEXT: movdqa %xmm3, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: psrld $2, %xmm3
; SSE2-NEXT: pand %xmm0, %xmm3
; SSE2-NEXT: paddd %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrld $4, %xmm0
; SSE2-NEXT: paddd %xmm3, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm2
; SSE2-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSE2-NEXT: psadbw %xmm1, %xmm2
; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSE2-NEXT: psadbw %xmm1, %xmm0
; SSE2-NEXT: packuswb %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv4i32:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: pxor %xmm2, %xmm2
; SSE3-NEXT: psubd %xmm0, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSE3-NEXT: paddd %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrld $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubd %xmm0, %xmm3
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
; SSE3-NEXT: movdqa %xmm3, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: psrld $2, %xmm3
; SSE3-NEXT: pand %xmm0, %xmm3
; SSE3-NEXT: paddd %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrld $4, %xmm0
; SSE3-NEXT: paddd %xmm3, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm2
; SSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSE3-NEXT: psadbw %xmm1, %xmm2
; SSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSE3-NEXT: psadbw %xmm1, %xmm0
; SSE3-NEXT: packuswb %xmm2, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv4i32:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: pxor %xmm2, %xmm2
; SSSE3-NEXT: psubd %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm0, %xmm2
; SSSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSSE3-NEXT: paddd %xmm2, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pand %xmm2, %xmm4
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm5
; SSSE3-NEXT: pshufb %xmm4, %xmm5
; SSSE3-NEXT: psrlw $4, %xmm3
; SSSE3-NEXT: pand %xmm2, %xmm3
; SSSE3-NEXT: pshufb %xmm3, %xmm0
; SSSE3-NEXT: paddb %xmm5, %xmm0
; SSSE3-NEXT: movdqa %xmm0, %xmm2
; SSSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSSE3-NEXT: psadbw %xmm1, %xmm2
; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSSE3-NEXT: psadbw %xmm1, %xmm0
; SSSE3-NEXT: packuswb %xmm2, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv4i32:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: pxor %xmm2, %xmm2
; SSE41-NEXT: psubd %xmm0, %xmm2
; SSE41-NEXT: pand %xmm0, %xmm2
; SSE41-NEXT: pcmpeqd %xmm0, %xmm0
; SSE41-NEXT: paddd %xmm2, %xmm0
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm0, %xmm3
; SSE41-NEXT: pand %xmm2, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm4, %xmm5
; SSE41-NEXT: pshufb %xmm3, %xmm5
; SSE41-NEXT: psrlw $4, %xmm0
; SSE41-NEXT: pand %xmm2, %xmm0
; SSE41-NEXT: pshufb %xmm0, %xmm4
; SSE41-NEXT: paddb %xmm5, %xmm4
; SSE41-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm4[0],zero,xmm4[1],zero
; SSE41-NEXT: punpckhdq {{.*#+}} xmm4 = xmm4[2],xmm1[2],xmm4[3],xmm1[3]
; SSE41-NEXT: psadbw %xmm1, %xmm4
; SSE41-NEXT: psadbw %xmm1, %xmm0
; SSE41-NEXT: packuswb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX1-LABEL: testv4i32:
; AVX1: # %bb.0:
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX1-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX1-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv4i32:
; AVX2: # %bb.0:
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX2-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX2-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX2-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX2-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX2-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX2-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX2-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX2-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512CDVL-LABEL: testv4i32:
; AVX512CDVL: # %bb.0:
; AVX512CDVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CDVL-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX512CDVL-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX512CDVL-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX512CDVL-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX512CDVL-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512CDVL-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX512CDVL-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX512CDVL-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX512CDVL-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX512CDVL-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX512CDVL-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX512CDVL-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX512CDVL-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX512CDVL-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX512CDVL-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; AVX512CDVL-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX512CDVL-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX512CDVL-NEXT: retq
;
; AVX512CD-LABEL: testv4i32:
; AVX512CD: # %bb.0:
; AVX512CD-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CD-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX512CD-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX512CD-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX512CD-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX512CD-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX512CD-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX512CD-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX512CD-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX512CD-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX512CD-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX512CD-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX512CD-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX512CD-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX512CD-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX512CD-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX512CD-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX512CD-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX512CD-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv4i32:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv4i32:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv4i32:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG_NOVLX-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG_NOVLX-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG_NOVLX-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv4i32:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; BITALG-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; BITALG-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; BITALG-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv4i32:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: pxor %xmm2, %xmm2
; X32-SSE-NEXT: psubd %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm0, %xmm2
; X32-SSE-NEXT: pcmpeqd %xmm0, %xmm0
; X32-SSE-NEXT: paddd %xmm2, %xmm0
; X32-SSE-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm0, %xmm3
; X32-SSE-NEXT: pand %xmm2, %xmm3
; X32-SSE-NEXT: movdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm4, %xmm5
; X32-SSE-NEXT: pshufb %xmm3, %xmm5
; X32-SSE-NEXT: psrlw $4, %xmm0
; X32-SSE-NEXT: pand %xmm2, %xmm0
; X32-SSE-NEXT: pshufb %xmm0, %xmm4
; X32-SSE-NEXT: paddb %xmm5, %xmm4
; X32-SSE-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm4[0],zero,xmm4[1],zero
; X32-SSE-NEXT: punpckhdq {{.*#+}} xmm4 = xmm4[2],xmm1[2],xmm4[3],xmm1[3]
; X32-SSE-NEXT: psadbw %xmm1, %xmm4
; X32-SSE-NEXT: psadbw %xmm1, %xmm0
; X32-SSE-NEXT: packuswb %xmm4, %xmm0
; X32-SSE-NEXT: retl
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %in, i1 0)
ret <4 x i32> %out
}
define <4 x i32> @testv4i32u(<4 x i32> %in) nounwind {
; SSE2-LABEL: testv4i32u:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: pxor %xmm2, %xmm2
; SSE2-NEXT: psubd %xmm0, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: pcmpeqd %xmm3, %xmm3
; SSE2-NEXT: paddd %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrld $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubd %xmm0, %xmm3
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
; SSE2-NEXT: movdqa %xmm3, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: psrld $2, %xmm3
; SSE2-NEXT: pand %xmm0, %xmm3
; SSE2-NEXT: paddd %xmm2, %xmm3
; SSE2-NEXT: movdqa %xmm3, %xmm0
; SSE2-NEXT: psrld $4, %xmm0
; SSE2-NEXT: paddd %xmm3, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm2
; SSE2-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSE2-NEXT: psadbw %xmm1, %xmm2
; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSE2-NEXT: psadbw %xmm1, %xmm0
; SSE2-NEXT: packuswb %xmm2, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv4i32u:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: pxor %xmm2, %xmm2
; SSE3-NEXT: psubd %xmm0, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSE3-NEXT: paddd %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrld $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubd %xmm0, %xmm3
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [858993459,858993459,858993459,858993459]
; SSE3-NEXT: movdqa %xmm3, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: psrld $2, %xmm3
; SSE3-NEXT: pand %xmm0, %xmm3
; SSE3-NEXT: paddd %xmm2, %xmm3
; SSE3-NEXT: movdqa %xmm3, %xmm0
; SSE3-NEXT: psrld $4, %xmm0
; SSE3-NEXT: paddd %xmm3, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm2
; SSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSE3-NEXT: psadbw %xmm1, %xmm2
; SSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSE3-NEXT: psadbw %xmm1, %xmm0
; SSE3-NEXT: packuswb %xmm2, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv4i32u:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: pxor %xmm2, %xmm2
; SSSE3-NEXT: psubd %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm0, %xmm2
; SSSE3-NEXT: pcmpeqd %xmm3, %xmm3
; SSSE3-NEXT: paddd %xmm2, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pand %xmm2, %xmm4
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm5
; SSSE3-NEXT: pshufb %xmm4, %xmm5
; SSSE3-NEXT: psrlw $4, %xmm3
; SSSE3-NEXT: pand %xmm2, %xmm3
; SSSE3-NEXT: pshufb %xmm3, %xmm0
; SSSE3-NEXT: paddb %xmm5, %xmm0
; SSSE3-NEXT: movdqa %xmm0, %xmm2
; SSSE3-NEXT: punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm1[2],xmm2[3],xmm1[3]
; SSSE3-NEXT: psadbw %xmm1, %xmm2
; SSSE3-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; SSSE3-NEXT: psadbw %xmm1, %xmm0
; SSSE3-NEXT: packuswb %xmm2, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv4i32u:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: pxor %xmm2, %xmm2
; SSE41-NEXT: psubd %xmm0, %xmm2
; SSE41-NEXT: pand %xmm0, %xmm2
; SSE41-NEXT: pcmpeqd %xmm0, %xmm0
; SSE41-NEXT: paddd %xmm2, %xmm0
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm0, %xmm3
; SSE41-NEXT: pand %xmm2, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm4, %xmm5
; SSE41-NEXT: pshufb %xmm3, %xmm5
; SSE41-NEXT: psrlw $4, %xmm0
; SSE41-NEXT: pand %xmm2, %xmm0
; SSE41-NEXT: pshufb %xmm0, %xmm4
; SSE41-NEXT: paddb %xmm5, %xmm4
; SSE41-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm4[0],zero,xmm4[1],zero
; SSE41-NEXT: punpckhdq {{.*#+}} xmm4 = xmm4[2],xmm1[2],xmm4[3],xmm1[3]
; SSE41-NEXT: psadbw %xmm1, %xmm4
; SSE41-NEXT: psadbw %xmm1, %xmm0
; SSE41-NEXT: packuswb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX1-LABEL: testv4i32u:
; AVX1: # %bb.0:
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX1-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX1-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX1-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX1-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX1-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: testv4i32u:
; AVX2: # %bb.0:
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX2-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; AVX2-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm3
; AVX2-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX2-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; AVX2-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX2-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; AVX2-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; AVX2-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; AVX2-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; AVX2-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; AVX2-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; AVX2-NEXT: retq
;
; AVX512CDVL-LABEL: testv4i32u:
; AVX512CDVL: # %bb.0:
; AVX512CDVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CDVL-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512CDVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512CDVL-NEXT: vplzcntd %xmm0, %xmm0
; AVX512CDVL-NEXT: vpbroadcastd {{.*#+}} xmm1 = [31,31,31,31]
; AVX512CDVL-NEXT: vpsubd %xmm0, %xmm1, %xmm0
; AVX512CDVL-NEXT: retq
;
; AVX512CD-LABEL: testv4i32u:
; AVX512CD: # %bb.0:
; AVX512CD-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512CD-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512CD-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
; AVX512CD-NEXT: vpbroadcastd {{.*#+}} xmm1 = [31,31,31,31]
; AVX512CD-NEXT: vpsubd %xmm0, %xmm1, %xmm0
; AVX512CD-NEXT: vzeroupper
; AVX512CD-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv4i32u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv4i32u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubd %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddd %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv4i32u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG_NOVLX-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG_NOVLX-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG_NOVLX-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG_NOVLX-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; BITALG_NOVLX-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
; BITALG_NOVLX-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv4i32u:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubd %xmm0, %xmm1, %xmm2
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm2, %xmm2, %xmm2
; BITALG-NEXT: vpaddd %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vmovdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm3
; BITALG-NEXT: vmovdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; BITALG-NEXT: vpshufb %xmm3, %xmm4, %xmm3
; BITALG-NEXT: vpsrlw $4, %xmm0, %xmm0
; BITALG-NEXT: vpand %xmm2, %xmm0, %xmm0
; BITALG-NEXT: vpshufb %xmm0, %xmm4, %xmm0
; BITALG-NEXT: vpaddb %xmm3, %xmm0, %xmm0
; BITALG-NEXT: vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
; BITALG-NEXT: vpsadbw %xmm1, %xmm2, %xmm2
; BITALG-NEXT: vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
; BITALG-NEXT: vpsadbw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv4i32u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: pxor %xmm2, %xmm2
; X32-SSE-NEXT: psubd %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm0, %xmm2
; X32-SSE-NEXT: pcmpeqd %xmm0, %xmm0
; X32-SSE-NEXT: paddd %xmm2, %xmm0
; X32-SSE-NEXT: movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm0, %xmm3
; X32-SSE-NEXT: pand %xmm2, %xmm3
; X32-SSE-NEXT: movdqa {{.*#+}} xmm4 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm4, %xmm5
; X32-SSE-NEXT: pshufb %xmm3, %xmm5
; X32-SSE-NEXT: psrlw $4, %xmm0
; X32-SSE-NEXT: pand %xmm2, %xmm0
; X32-SSE-NEXT: pshufb %xmm0, %xmm4
; X32-SSE-NEXT: paddb %xmm5, %xmm4
; X32-SSE-NEXT: pmovzxdq {{.*#+}} xmm0 = xmm4[0],zero,xmm4[1],zero
; X32-SSE-NEXT: punpckhdq {{.*#+}} xmm4 = xmm4[2],xmm1[2],xmm4[3],xmm1[3]
; X32-SSE-NEXT: psadbw %xmm1, %xmm4
; X32-SSE-NEXT: psadbw %xmm1, %xmm0
; X32-SSE-NEXT: packuswb %xmm4, %xmm0
; X32-SSE-NEXT: retl
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> %in, i1 -1)
ret <4 x i32> %out
}
define <8 x i16> @testv8i16(<8 x i16> %in) nounwind {
; SSE2-LABEL: testv8i16:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: psubw %xmm0, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: pcmpeqd %xmm0, %xmm0
; SSE2-NEXT: paddw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: psrlw $1, %xmm1
; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
; SSE2-NEXT: psubw %xmm1, %xmm0
; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [13107,13107,13107,13107,13107,13107,13107,13107]
; SSE2-NEXT: movdqa %xmm0, %xmm2
; SSE2-NEXT: pand %xmm1, %xmm2
; SSE2-NEXT: psrlw $2, %xmm0
; SSE2-NEXT: pand %xmm1, %xmm0
; SSE2-NEXT: paddw %xmm2, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: psrlw $4, %xmm1
; SSE2-NEXT: paddw %xmm0, %xmm1
; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: psllw $8, %xmm0
; SSE2-NEXT: paddb %xmm1, %xmm0
; SSE2-NEXT: psrlw $8, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv8i16:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: psubw %xmm0, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: pcmpeqd %xmm0, %xmm0
; SSE3-NEXT: paddw %xmm1, %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm1
; SSE3-NEXT: psrlw $1, %xmm1
; SSE3-NEXT: pand {{.*}}(%rip), %xmm1
; SSE3-NEXT: psubw %xmm1, %xmm0
; SSE3-NEXT: movdqa {{.*#+}} xmm1 = [13107,13107,13107,13107,13107,13107,13107,13107]
; SSE3-NEXT: movdqa %xmm0, %xmm2
; SSE3-NEXT: pand %xmm1, %xmm2
; SSE3-NEXT: psrlw $2, %xmm0
; SSE3-NEXT: pand %xmm1, %xmm0
; SSE3-NEXT: paddw %xmm2, %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm1
; SSE3-NEXT: psrlw $4, %xmm1
; SSE3-NEXT: paddw %xmm0, %xmm1
; SSE3-NEXT: pand {{.*}}(%rip), %xmm1
; SSE3-NEXT: movdqa %xmm1, %xmm0
; SSE3-NEXT: psllw $8, %xmm0
; SSE3-NEXT: paddb %xmm1, %xmm0
; SSE3-NEXT: psrlw $8, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv8i16:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: psubw %xmm0, %xmm1
; SSSE3-NEXT: pand %xmm0, %xmm1
; SSSE3-NEXT: pcmpeqd %xmm0, %xmm0
; SSSE3-NEXT: paddw %xmm1, %xmm0
; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm1, %xmm2
; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pshufb %xmm2, %xmm4
; SSSE3-NEXT: psrlw $4, %xmm0
; SSSE3-NEXT: pand %xmm1, %xmm0
; SSSE3-NEXT: pshufb %xmm0, %xmm3
; SSSE3-NEXT: paddb %xmm4, %xmm3
; SSSE3-NEXT: movdqa %xmm3, %xmm0
; SSSE3-NEXT: psllw $8, %xmm0
; SSSE3-NEXT: paddb %xmm3, %xmm0
; SSSE3-NEXT: psrlw $8, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv8i16:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: psubw %xmm0, %xmm1
; SSE41-NEXT: pand %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm0, %xmm0
; SSE41-NEXT: paddw %xmm1, %xmm0
; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm0, %xmm2
; SSE41-NEXT: pand %xmm1, %xmm2
; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm3, %xmm4
; SSE41-NEXT: pshufb %xmm2, %xmm4
; SSE41-NEXT: psrlw $4, %xmm0
; SSE41-NEXT: pand %xmm1, %xmm0
; SSE41-NEXT: pshufb %xmm0, %xmm3
; SSE41-NEXT: paddb %xmm4, %xmm3
; SSE41-NEXT: movdqa %xmm3, %xmm0
; SSE41-NEXT: psllw $8, %xmm0
; SSE41-NEXT: paddb %xmm3, %xmm0
; SSE41-NEXT: psrlw $8, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv8i16:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsllw $8, %xmm0, %xmm1
; AVX-NEXT: vpaddb %xmm0, %xmm1, %xmm0
; AVX-NEXT: vpsrlw $8, %xmm0, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv8i16:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: vpmovdw %zmm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %ymm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv8i16:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %ymm0, %ymm0
; AVX512VPOPCNTDQVL-NEXT: vpmovdw %ymm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vzeroupper
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv8i16:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
; BITALG_NOVLX-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; BITALG_NOVLX-NEXT: vzeroupper
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv8i16:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpopcntw %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv8i16:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: psubw %xmm0, %xmm1
; X32-SSE-NEXT: pand %xmm0, %xmm1
; X32-SSE-NEXT: pcmpeqd %xmm0, %xmm0
; X32-SSE-NEXT: paddw %xmm1, %xmm0
; X32-SSE-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm1, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm3, %xmm4
; X32-SSE-NEXT: pshufb %xmm2, %xmm4
; X32-SSE-NEXT: psrlw $4, %xmm0
; X32-SSE-NEXT: pand %xmm1, %xmm0
; X32-SSE-NEXT: pshufb %xmm0, %xmm3
; X32-SSE-NEXT: paddb %xmm4, %xmm3
; X32-SSE-NEXT: movdqa %xmm3, %xmm0
; X32-SSE-NEXT: psllw $8, %xmm0
; X32-SSE-NEXT: paddb %xmm3, %xmm0
; X32-SSE-NEXT: psrlw $8, %xmm0
; X32-SSE-NEXT: retl
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %in, i1 0)
ret <8 x i16> %out
}
define <8 x i16> @testv8i16u(<8 x i16> %in) nounwind {
; SSE2-LABEL: testv8i16u:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: psubw %xmm0, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: pcmpeqd %xmm0, %xmm0
; SSE2-NEXT: paddw %xmm1, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: psrlw $1, %xmm1
; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
; SSE2-NEXT: psubw %xmm1, %xmm0
; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [13107,13107,13107,13107,13107,13107,13107,13107]
; SSE2-NEXT: movdqa %xmm0, %xmm2
; SSE2-NEXT: pand %xmm1, %xmm2
; SSE2-NEXT: psrlw $2, %xmm0
; SSE2-NEXT: pand %xmm1, %xmm0
; SSE2-NEXT: paddw %xmm2, %xmm0
; SSE2-NEXT: movdqa %xmm0, %xmm1
; SSE2-NEXT: psrlw $4, %xmm1
; SSE2-NEXT: paddw %xmm0, %xmm1
; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
; SSE2-NEXT: movdqa %xmm1, %xmm0
; SSE2-NEXT: psllw $8, %xmm0
; SSE2-NEXT: paddb %xmm1, %xmm0
; SSE2-NEXT: psrlw $8, %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv8i16u:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: psubw %xmm0, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: pcmpeqd %xmm0, %xmm0
; SSE3-NEXT: paddw %xmm1, %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm1
; SSE3-NEXT: psrlw $1, %xmm1
; SSE3-NEXT: pand {{.*}}(%rip), %xmm1
; SSE3-NEXT: psubw %xmm1, %xmm0
; SSE3-NEXT: movdqa {{.*#+}} xmm1 = [13107,13107,13107,13107,13107,13107,13107,13107]
; SSE3-NEXT: movdqa %xmm0, %xmm2
; SSE3-NEXT: pand %xmm1, %xmm2
; SSE3-NEXT: psrlw $2, %xmm0
; SSE3-NEXT: pand %xmm1, %xmm0
; SSE3-NEXT: paddw %xmm2, %xmm0
; SSE3-NEXT: movdqa %xmm0, %xmm1
; SSE3-NEXT: psrlw $4, %xmm1
; SSE3-NEXT: paddw %xmm0, %xmm1
; SSE3-NEXT: pand {{.*}}(%rip), %xmm1
; SSE3-NEXT: movdqa %xmm1, %xmm0
; SSE3-NEXT: psllw $8, %xmm0
; SSE3-NEXT: paddb %xmm1, %xmm0
; SSE3-NEXT: psrlw $8, %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv8i16u:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: psubw %xmm0, %xmm1
; SSSE3-NEXT: pand %xmm0, %xmm1
; SSSE3-NEXT: pcmpeqd %xmm0, %xmm0
; SSSE3-NEXT: paddw %xmm1, %xmm0
; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm0, %xmm2
; SSSE3-NEXT: pand %xmm1, %xmm2
; SSSE3-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm3, %xmm4
; SSSE3-NEXT: pshufb %xmm2, %xmm4
; SSSE3-NEXT: psrlw $4, %xmm0
; SSSE3-NEXT: pand %xmm1, %xmm0
; SSSE3-NEXT: pshufb %xmm0, %xmm3
; SSSE3-NEXT: paddb %xmm4, %xmm3
; SSSE3-NEXT: movdqa %xmm3, %xmm0
; SSSE3-NEXT: psllw $8, %xmm0
; SSSE3-NEXT: paddb %xmm3, %xmm0
; SSSE3-NEXT: psrlw $8, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv8i16u:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: psubw %xmm0, %xmm1
; SSE41-NEXT: pand %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm0, %xmm0
; SSE41-NEXT: paddw %xmm1, %xmm0
; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm0, %xmm2
; SSE41-NEXT: pand %xmm1, %xmm2
; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm3, %xmm4
; SSE41-NEXT: pshufb %xmm2, %xmm4
; SSE41-NEXT: psrlw $4, %xmm0
; SSE41-NEXT: pand %xmm1, %xmm0
; SSE41-NEXT: pshufb %xmm0, %xmm3
; SSE41-NEXT: paddb %xmm4, %xmm3
; SSE41-NEXT: movdqa %xmm3, %xmm0
; SSE41-NEXT: psllw $8, %xmm0
; SSE41-NEXT: paddb %xmm3, %xmm0
; SSE41-NEXT: psrlw $8, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv8i16u:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: vpsllw $8, %xmm0, %xmm1
; AVX-NEXT: vpaddb %xmm0, %xmm1, %xmm0
; AVX-NEXT: vpsrlw $8, %xmm0, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv8i16u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: vpmovdw %zmm0, %ymm0
; AVX512VPOPCNTDQ-NEXT: # kill: def %xmm0 killed %xmm0 killed %ymm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv8i16u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %ymm0, %ymm0
; AVX512VPOPCNTDQVL-NEXT: vpmovdw %ymm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vzeroupper
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv8i16u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpopcntw %zmm0, %zmm0
; BITALG_NOVLX-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; BITALG_NOVLX-NEXT: vzeroupper
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv8i16u:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubw %xmm0, %xmm1, %xmm1
; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpaddw %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpopcntw %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv8i16u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: psubw %xmm0, %xmm1
; X32-SSE-NEXT: pand %xmm0, %xmm1
; X32-SSE-NEXT: pcmpeqd %xmm0, %xmm0
; X32-SSE-NEXT: paddw %xmm1, %xmm0
; X32-SSE-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm0, %xmm2
; X32-SSE-NEXT: pand %xmm1, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm3, %xmm4
; X32-SSE-NEXT: pshufb %xmm2, %xmm4
; X32-SSE-NEXT: psrlw $4, %xmm0
; X32-SSE-NEXT: pand %xmm1, %xmm0
; X32-SSE-NEXT: pshufb %xmm0, %xmm3
; X32-SSE-NEXT: paddb %xmm4, %xmm3
; X32-SSE-NEXT: movdqa %xmm3, %xmm0
; X32-SSE-NEXT: psllw $8, %xmm0
; X32-SSE-NEXT: paddb %xmm3, %xmm0
; X32-SSE-NEXT: psrlw $8, %xmm0
; X32-SSE-NEXT: retl
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> %in, i1 -1)
ret <8 x i16> %out
}
define <16 x i8> @testv16i8(<16 x i8> %in) nounwind {
; SSE2-LABEL: testv16i8:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: psubb %xmm0, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: pcmpeqd %xmm2, %xmm2
; SSE2-NEXT: paddb %xmm1, %xmm2
; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: psrlw $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubb %xmm0, %xmm2
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
; SSE2-NEXT: movdqa %xmm2, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: psrlw $2, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: paddb %xmm1, %xmm2
; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: psrlw $4, %xmm0
; SSE2-NEXT: paddb %xmm2, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv16i8:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: psubb %xmm0, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: pcmpeqd %xmm2, %xmm2
; SSE3-NEXT: paddb %xmm1, %xmm2
; SSE3-NEXT: movdqa %xmm2, %xmm0
; SSE3-NEXT: psrlw $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubb %xmm0, %xmm2
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
; SSE3-NEXT: movdqa %xmm2, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: psrlw $2, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: paddb %xmm1, %xmm2
; SSE3-NEXT: movdqa %xmm2, %xmm0
; SSE3-NEXT: psrlw $4, %xmm0
; SSE3-NEXT: paddb %xmm2, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv16i8:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: psubb %xmm0, %xmm1
; SSSE3-NEXT: pand %xmm0, %xmm1
; SSSE3-NEXT: pcmpeqd %xmm2, %xmm2
; SSSE3-NEXT: paddb %xmm1, %xmm2
; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm2, %xmm3
; SSSE3-NEXT: pand %xmm1, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm4
; SSSE3-NEXT: pshufb %xmm3, %xmm4
; SSSE3-NEXT: psrlw $4, %xmm2
; SSSE3-NEXT: pand %xmm1, %xmm2
; SSSE3-NEXT: pshufb %xmm2, %xmm0
; SSSE3-NEXT: paddb %xmm4, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv16i8:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: psubb %xmm0, %xmm1
; SSE41-NEXT: pand %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm2, %xmm2
; SSE41-NEXT: paddb %xmm1, %xmm2
; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm2, %xmm3
; SSE41-NEXT: pand %xmm1, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm0, %xmm4
; SSE41-NEXT: pshufb %xmm3, %xmm4
; SSE41-NEXT: psrlw $4, %xmm2
; SSE41-NEXT: pand %xmm1, %xmm2
; SSE41-NEXT: pshufb %xmm2, %xmm0
; SSE41-NEXT: paddb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv16i8:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv16i8:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv16i8:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovdb %zmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vzeroupper
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv16i8:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
; BITALG_NOVLX-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; BITALG_NOVLX-NEXT: vzeroupper
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv16i8:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpopcntb %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv16i8:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: psubb %xmm0, %xmm1
; X32-SSE-NEXT: pand %xmm0, %xmm1
; X32-SSE-NEXT: pcmpeqd %xmm2, %xmm2
; X32-SSE-NEXT: paddb %xmm1, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm2, %xmm3
; X32-SSE-NEXT: pand %xmm1, %xmm3
; X32-SSE-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm0, %xmm4
; X32-SSE-NEXT: pshufb %xmm3, %xmm4
; X32-SSE-NEXT: psrlw $4, %xmm2
; X32-SSE-NEXT: pand %xmm1, %xmm2
; X32-SSE-NEXT: pshufb %xmm2, %xmm0
; X32-SSE-NEXT: paddb %xmm4, %xmm0
; X32-SSE-NEXT: retl
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %in, i1 0)
ret <16 x i8> %out
}
define <16 x i8> @testv16i8u(<16 x i8> %in) nounwind {
; SSE2-LABEL: testv16i8u:
; SSE2: # %bb.0:
; SSE2-NEXT: pxor %xmm1, %xmm1
; SSE2-NEXT: psubb %xmm0, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: pcmpeqd %xmm2, %xmm2
; SSE2-NEXT: paddb %xmm1, %xmm2
; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: psrlw $1, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: psubb %xmm0, %xmm2
; SSE2-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
; SSE2-NEXT: movdqa %xmm2, %xmm1
; SSE2-NEXT: pand %xmm0, %xmm1
; SSE2-NEXT: psrlw $2, %xmm2
; SSE2-NEXT: pand %xmm0, %xmm2
; SSE2-NEXT: paddb %xmm1, %xmm2
; SSE2-NEXT: movdqa %xmm2, %xmm0
; SSE2-NEXT: psrlw $4, %xmm0
; SSE2-NEXT: paddb %xmm2, %xmm0
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
; SSE2-NEXT: retq
;
; SSE3-LABEL: testv16i8u:
; SSE3: # %bb.0:
; SSE3-NEXT: pxor %xmm1, %xmm1
; SSE3-NEXT: psubb %xmm0, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: pcmpeqd %xmm2, %xmm2
; SSE3-NEXT: paddb %xmm1, %xmm2
; SSE3-NEXT: movdqa %xmm2, %xmm0
; SSE3-NEXT: psrlw $1, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: psubb %xmm0, %xmm2
; SSE3-NEXT: movdqa {{.*#+}} xmm0 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
; SSE3-NEXT: movdqa %xmm2, %xmm1
; SSE3-NEXT: pand %xmm0, %xmm1
; SSE3-NEXT: psrlw $2, %xmm2
; SSE3-NEXT: pand %xmm0, %xmm2
; SSE3-NEXT: paddb %xmm1, %xmm2
; SSE3-NEXT: movdqa %xmm2, %xmm0
; SSE3-NEXT: psrlw $4, %xmm0
; SSE3-NEXT: paddb %xmm2, %xmm0
; SSE3-NEXT: pand {{.*}}(%rip), %xmm0
; SSE3-NEXT: retq
;
; SSSE3-LABEL: testv16i8u:
; SSSE3: # %bb.0:
; SSSE3-NEXT: pxor %xmm1, %xmm1
; SSSE3-NEXT: psubb %xmm0, %xmm1
; SSSE3-NEXT: pand %xmm0, %xmm1
; SSSE3-NEXT: pcmpeqd %xmm2, %xmm2
; SSSE3-NEXT: paddb %xmm1, %xmm2
; SSSE3-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSSE3-NEXT: movdqa %xmm2, %xmm3
; SSSE3-NEXT: pand %xmm1, %xmm3
; SSSE3-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSSE3-NEXT: movdqa %xmm0, %xmm4
; SSSE3-NEXT: pshufb %xmm3, %xmm4
; SSSE3-NEXT: psrlw $4, %xmm2
; SSSE3-NEXT: pand %xmm1, %xmm2
; SSSE3-NEXT: pshufb %xmm2, %xmm0
; SSSE3-NEXT: paddb %xmm4, %xmm0
; SSSE3-NEXT: retq
;
; SSE41-LABEL: testv16i8u:
; SSE41: # %bb.0:
; SSE41-NEXT: pxor %xmm1, %xmm1
; SSE41-NEXT: psubb %xmm0, %xmm1
; SSE41-NEXT: pand %xmm0, %xmm1
; SSE41-NEXT: pcmpeqd %xmm2, %xmm2
; SSE41-NEXT: paddb %xmm1, %xmm2
; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; SSE41-NEXT: movdqa %xmm2, %xmm3
; SSE41-NEXT: pand %xmm1, %xmm3
; SSE41-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; SSE41-NEXT: movdqa %xmm0, %xmm4
; SSE41-NEXT: pshufb %xmm3, %xmm4
; SSE41-NEXT: psrlw $4, %xmm2
; SSE41-NEXT: pand %xmm1, %xmm2
; SSE41-NEXT: pshufb %xmm2, %xmm0
; SSE41-NEXT: paddb %xmm4, %xmm0
; SSE41-NEXT: retq
;
; AVX-LABEL: testv16i8u:
; AVX: # %bb.0:
; AVX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX-NEXT: vmovdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm2
; AVX-NEXT: vmovdqa {{.*#+}} xmm3 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; AVX-NEXT: vpshufb %xmm2, %xmm3, %xmm2
; AVX-NEXT: vpsrlw $4, %xmm0, %xmm0
; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpshufb %xmm0, %xmm3, %xmm0
; AVX-NEXT: vpaddb %xmm2, %xmm0, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: testv16i8u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQ-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
; AVX512VPOPCNTDQ-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQ-NEXT: vpmovdb %zmm0, %xmm0
; AVX512VPOPCNTDQ-NEXT: vzeroupper
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: testv16i8u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX512VPOPCNTDQVL-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovzxbd {{.*#+}} zmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero,xmm0[2],zero,zero,zero,xmm0[3],zero,zero,zero,xmm0[4],zero,zero,zero,xmm0[5],zero,zero,zero,xmm0[6],zero,zero,zero,xmm0[7],zero,zero,zero,xmm0[8],zero,zero,zero,xmm0[9],zero,zero,zero,xmm0[10],zero,zero,zero,xmm0[11],zero,zero,zero,xmm0[12],zero,zero,zero,xmm0[13],zero,zero,zero,xmm0[14],zero,zero,zero,xmm0[15],zero,zero,zero
; AVX512VPOPCNTDQVL-NEXT: vpopcntd %zmm0, %zmm0
; AVX512VPOPCNTDQVL-NEXT: vpmovdb %zmm0, %xmm0
; AVX512VPOPCNTDQVL-NEXT: vzeroupper
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: testv16i8u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG_NOVLX-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; BITALG_NOVLX-NEXT: vpopcntb %zmm0, %zmm0
; BITALG_NOVLX-NEXT: # kill: def %xmm0 killed %xmm0 killed %zmm0
; BITALG_NOVLX-NEXT: vzeroupper
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: testv16i8u:
; BITALG: # %bb.0:
; BITALG-NEXT: vpxor %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpsubb %xmm0, %xmm1, %xmm1
; BITALG-NEXT: vpand %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; BITALG-NEXT: vpaddb %xmm1, %xmm0, %xmm0
; BITALG-NEXT: vpopcntb %xmm0, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: testv16i8u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: pxor %xmm1, %xmm1
; X32-SSE-NEXT: psubb %xmm0, %xmm1
; X32-SSE-NEXT: pand %xmm0, %xmm1
; X32-SSE-NEXT: pcmpeqd %xmm2, %xmm2
; X32-SSE-NEXT: paddb %xmm1, %xmm2
; X32-SSE-NEXT: movdqa {{.*#+}} xmm1 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
; X32-SSE-NEXT: movdqa %xmm2, %xmm3
; X32-SSE-NEXT: pand %xmm1, %xmm3
; X32-SSE-NEXT: movdqa {{.*#+}} xmm0 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
; X32-SSE-NEXT: movdqa %xmm0, %xmm4
; X32-SSE-NEXT: pshufb %xmm3, %xmm4
; X32-SSE-NEXT: psrlw $4, %xmm2
; X32-SSE-NEXT: pand %xmm1, %xmm2
; X32-SSE-NEXT: pshufb %xmm2, %xmm0
; X32-SSE-NEXT: paddb %xmm4, %xmm0
; X32-SSE-NEXT: retl
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> %in, i1 -1)
ret <16 x i8> %out
}
define <2 x i64> @foldv2i64() nounwind {
; SSE-LABEL: foldv2i64:
; SSE: # %bb.0:
; SSE-NEXT: movl $8, %eax
; SSE-NEXT: movq %rax, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: foldv2i64:
; AVX: # %bb.0:
; AVX-NEXT: movl $8, %eax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv2i64:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: movl $8, %eax
; AVX512VPOPCNTDQ-NEXT: vmovq %rax, %xmm0
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv2i64:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: movl $8, %eax
; AVX512VPOPCNTDQVL-NEXT: vmovq %rax, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv2i64:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: movl $8, %eax
; BITALG_NOVLX-NEXT: vmovq %rax, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv2i64:
; BITALG: # %bb.0:
; BITALG-NEXT: movl $8, %eax
; BITALG-NEXT: vmovq %rax, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv2i64:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movl $8, %eax
; X32-SSE-NEXT: movd %eax, %xmm0
; X32-SSE-NEXT: retl
%out = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> <i64 256, i64 -1>, i1 0)
ret <2 x i64> %out
}
define <2 x i64> @foldv2i64u() nounwind {
; SSE-LABEL: foldv2i64u:
; SSE: # %bb.0:
; SSE-NEXT: movl $8, %eax
; SSE-NEXT: movq %rax, %xmm0
; SSE-NEXT: retq
;
; AVX-LABEL: foldv2i64u:
; AVX: # %bb.0:
; AVX-NEXT: movl $8, %eax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv2i64u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: movl $8, %eax
; AVX512VPOPCNTDQ-NEXT: vmovq %rax, %xmm0
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv2i64u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: movl $8, %eax
; AVX512VPOPCNTDQVL-NEXT: vmovq %rax, %xmm0
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv2i64u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: movl $8, %eax
; BITALG_NOVLX-NEXT: vmovq %rax, %xmm0
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv2i64u:
; BITALG: # %bb.0:
; BITALG-NEXT: movl $8, %eax
; BITALG-NEXT: vmovq %rax, %xmm0
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv2i64u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movl $8, %eax
; X32-SSE-NEXT: movd %eax, %xmm0
; X32-SSE-NEXT: retl
%out = call <2 x i64> @llvm.cttz.v2i64(<2 x i64> <i64 256, i64 -1>, i1 -1)
ret <2 x i64> %out
}
define <4 x i32> @foldv4i32() nounwind {
; SSE-LABEL: foldv4i32:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,32,0]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv4i32:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv4i32:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv4i32:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv4i32:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv4i32:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv4i32:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,32,0]
; X32-SSE-NEXT: retl
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> <i32 256, i32 -1, i32 0, i32 255>, i1 0)
ret <4 x i32> %out
}
define <4 x i32> @foldv4i32u() nounwind {
; SSE-LABEL: foldv4i32u:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,32,0]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv4i32u:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv4i32u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv4i32u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv4i32u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv4i32u:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,32,0]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv4i32u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,32,0]
; X32-SSE-NEXT: retl
%out = call <4 x i32> @llvm.cttz.v4i32(<4 x i32> <i32 256, i32 -1, i32 0, i32 255>, i1 -1)
ret <4 x i32> %out
}
define <8 x i16> @foldv8i16() nounwind {
; SSE-LABEL: foldv8i16:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv8i16:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv8i16:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv8i16:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv8i16:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv8i16:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv8i16:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; X32-SSE-NEXT: retl
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> <i16 256, i16 -1, i16 0, i16 255, i16 -65536, i16 7, i16 24, i16 88>, i1 0)
ret <8 x i16> %out
}
define <8 x i16> @foldv8i16u() nounwind {
; SSE-LABEL: foldv8i16u:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv8i16u:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv8i16u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv8i16u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv8i16u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv8i16u:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv8i16u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,16,0,16,0,3,3]
; X32-SSE-NEXT: retl
%out = call <8 x i16> @llvm.cttz.v8i16(<8 x i16> <i16 256, i16 -1, i16 0, i16 255, i16 -65536, i16 7, i16 24, i16 88>, i1 -1)
ret <8 x i16> %out
}
define <16 x i8> @foldv16i8() nounwind {
; SSE-LABEL: foldv16i8:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv16i8:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv16i8:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv16i8:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv16i8:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv16i8:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv16i8:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; X32-SSE-NEXT: retl
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> <i8 256, i8 -1, i8 0, i8 255, i8 -65536, i8 7, i8 24, i8 88, i8 -2, i8 254, i8 1, i8 2, i8 4, i8 8, i8 16, i8 32>, i1 0)
ret <16 x i8> %out
}
define <16 x i8> @foldv16i8u() nounwind {
; SSE-LABEL: foldv16i8u:
; SSE: # %bb.0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; SSE-NEXT: retq
;
; AVX-LABEL: foldv16i8u:
; AVX: # %bb.0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX-NEXT: retq
;
; AVX512VPOPCNTDQ-LABEL: foldv16i8u:
; AVX512VPOPCNTDQ: # %bb.0:
; AVX512VPOPCNTDQ-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX512VPOPCNTDQ-NEXT: retq
;
; AVX512VPOPCNTDQVL-LABEL: foldv16i8u:
; AVX512VPOPCNTDQVL: # %bb.0:
; AVX512VPOPCNTDQVL-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; AVX512VPOPCNTDQVL-NEXT: retq
;
; BITALG_NOVLX-LABEL: foldv16i8u:
; BITALG_NOVLX: # %bb.0:
; BITALG_NOVLX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; BITALG_NOVLX-NEXT: retq
;
; BITALG-LABEL: foldv16i8u:
; BITALG: # %bb.0:
; BITALG-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; BITALG-NEXT: retq
;
; X32-SSE-LABEL: foldv16i8u:
; X32-SSE: # %bb.0:
; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,0,3,3,1,1,0,1,2,3,4,5]
; X32-SSE-NEXT: retl
%out = call <16 x i8> @llvm.cttz.v16i8(<16 x i8> <i8 256, i8 -1, i8 0, i8 255, i8 -65536, i8 7, i8 24, i8 88, i8 -2, i8 254, i8 1, i8 2, i8 4, i8 8, i8 16, i8 32>, i1 -1)
ret <16 x i8> %out
}
declare <2 x i64> @llvm.cttz.v2i64(<2 x i64>, i1)
declare <4 x i32> @llvm.cttz.v4i32(<4 x i32>, i1)
declare <8 x i16> @llvm.cttz.v8i16(<8 x i16>, i1)
declare <16 x i8> @llvm.cttz.v16i8(<16 x i8>, i1)
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