-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE3
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+ssse3 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSSE3
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.1 | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE41
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
+; 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-apple-darwin -mcpu=knl -mattr=+avx512cd -mattr=+avx512vl | FileCheck %s --check-prefix=AVX512VLCD --check-prefix=ALL --check-prefix=AVX512
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512cd | FileCheck %s --check-prefix=AVX512CD --check-prefix=ALL --check-prefix=AVX512
-target triple = "x86_64-unknown-unknown"
+define <2 x i64> @testv2i64(<2 x i64> %in) nounwind {
+; SSE2-LABEL: testv2i64:
+; SSE2: # BB#0:
+; SSE2-NEXT: movd %xmm0, %rax
+; SSE2-NEXT: bsrq %rax, %rax
+; SSE2-NEXT: movl $127, %ecx
+; SSE2-NEXT: cmoveq %rcx, %rax
+; SSE2-NEXT: xorq $63, %rax
+; SSE2-NEXT: movd %rax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT: movd %xmm0, %rax
+; SSE2-NEXT: bsrq %rax, %rax
+; SSE2-NEXT: cmoveq %rcx, %rax
+; SSE2-NEXT: xorq $63, %rax
+; SSE2-NEXT: movd %rax, %xmm0
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv2i64:
+; SSE3: # BB#0:
+; SSE3-NEXT: movd %xmm0, %rax
+; SSE3-NEXT: bsrq %rax, %rax
+; SSE3-NEXT: movl $127, %ecx
+; SSE3-NEXT: cmoveq %rcx, %rax
+; SSE3-NEXT: xorq $63, %rax
+; SSE3-NEXT: movd %rax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE3-NEXT: movd %xmm0, %rax
+; SSE3-NEXT: bsrq %rax, %rax
+; SSE3-NEXT: cmoveq %rcx, %rax
+; SSE3-NEXT: xorq $63, %rax
+; SSE3-NEXT: movd %rax, %xmm0
+; SSE3-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv2i64:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: movd %xmm0, %rax
+; SSSE3-NEXT: bsrq %rax, %rax
+; SSSE3-NEXT: movl $127, %ecx
+; SSSE3-NEXT: cmoveq %rcx, %rax
+; SSSE3-NEXT: xorq $63, %rax
+; SSSE3-NEXT: movd %rax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSSE3-NEXT: movd %xmm0, %rax
+; SSSE3-NEXT: bsrq %rax, %rax
+; SSSE3-NEXT: cmoveq %rcx, %rax
+; SSSE3-NEXT: xorq $63, %rax
+; SSSE3-NEXT: movd %rax, %xmm0
+; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv2i64:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrq $1, %xmm0, %rax
+; SSE41-NEXT: bsrq %rax, %rax
+; SSE41-NEXT: movl $127, %ecx
+; SSE41-NEXT: cmoveq %rcx, %rax
+; SSE41-NEXT: xorq $63, %rax
+; SSE41-NEXT: movd %rax, %xmm1
+; SSE41-NEXT: movd %xmm0, %rax
+; SSE41-NEXT: bsrq %rax, %rax
+; SSE41-NEXT: cmoveq %rcx, %rax
+; SSE41-NEXT: xorq $63, %rax
+; SSE41-NEXT: movd %rax, %xmm0
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv2i64:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrq $1, %xmm0, %rax
+; AVX-NEXT: bsrq %rax, %rax
+; AVX-NEXT: movl $127, %ecx
+; AVX-NEXT: cmoveq %rcx, %rax
+; AVX-NEXT: xorq $63, %rax
+; AVX-NEXT: vmovq %rax, %xmm1
+; AVX-NEXT: vmovq %xmm0, %rax
+; AVX-NEXT: bsrq %rax, %rax
+; AVX-NEXT: cmoveq %rcx, %rax
+; AVX-NEXT: xorq $63, %rax
+; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv2i64:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vplzcntq %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv2i64:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vplzcntq %zmm0, %zmm0
+; AVX512CD-NEXT: retq
+
+ %out = call <2 x i64> @llvm.ctlz.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: movd %xmm0, %rax
+; SSE2-NEXT: bsrq %rax, %rax
+; SSE2-NEXT: xorq $63, %rax
+; SSE2-NEXT: movd %rax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT: movd %xmm0, %rax
+; SSE2-NEXT: bsrq %rax, %rax
+; SSE2-NEXT: xorq $63, %rax
+; SSE2-NEXT: movd %rax, %xmm0
+; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv2i64u:
+; SSE3: # BB#0:
+; SSE3-NEXT: movd %xmm0, %rax
+; SSE3-NEXT: bsrq %rax, %rax
+; SSE3-NEXT: xorq $63, %rax
+; SSE3-NEXT: movd %rax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE3-NEXT: movd %xmm0, %rax
+; SSE3-NEXT: bsrq %rax, %rax
+; SSE3-NEXT: xorq $63, %rax
+; SSE3-NEXT: movd %rax, %xmm0
+; SSE3-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv2i64u:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: movd %xmm0, %rax
+; SSSE3-NEXT: bsrq %rax, %rax
+; SSSE3-NEXT: xorq $63, %rax
+; SSSE3-NEXT: movd %rax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSSE3-NEXT: movd %xmm0, %rax
+; SSSE3-NEXT: bsrq %rax, %rax
+; SSSE3-NEXT: xorq $63, %rax
+; SSSE3-NEXT: movd %rax, %xmm0
+; SSSE3-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
+; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv2i64u:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrq $1, %xmm0, %rax
+; SSE41-NEXT: bsrq %rax, %rax
+; SSE41-NEXT: xorq $63, %rax
+; SSE41-NEXT: movd %rax, %xmm1
+; SSE41-NEXT: movd %xmm0, %rax
+; SSE41-NEXT: bsrq %rax, %rax
+; SSE41-NEXT: xorq $63, %rax
+; SSE41-NEXT: movd %rax, %xmm0
+; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv2i64u:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrq $1, %xmm0, %rax
+; AVX-NEXT: bsrq %rax, %rax
+; AVX-NEXT: xorq $63, %rax
+; AVX-NEXT: vmovq %rax, %xmm1
+; AVX-NEXT: vmovq %xmm0, %rax
+; AVX-NEXT: bsrq %rax, %rax
+; AVX-NEXT: xorq $63, %rax
+; AVX-NEXT: vmovq %rax, %xmm0
+; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv2i64u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vplzcntq %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv2i64u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vplzcntq %zmm0, %zmm0
+; AVX512CD-NEXT: retq
+
+ %out = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %in, i1 -1)
+ ret <2 x i64> %out
+}
-define <2 x i64> @foldv2i64() {
+define <4 x i32> @testv4i32(<4 x i32> %in) nounwind {
+; SSE2-LABEL: testv4i32:
+; SSE2: # BB#0:
+; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSE2-NEXT: movd %xmm1, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: movl $63, %ecx
+; SSE2-NEXT: cmovel %ecx, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSE2-NEXT: movd %xmm2, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: cmovel %ecx, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE2-NEXT: movd %xmm0, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: cmovel %ecx, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT: movd %xmm0, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: cmovel %ecx, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv4i32:
+; SSE3: # BB#0:
+; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSE3-NEXT: movd %xmm1, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: movl $63, %ecx
+; SSE3-NEXT: cmovel %ecx, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSE3-NEXT: movd %xmm2, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: cmovel %ecx, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE3-NEXT: movd %xmm0, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: cmovel %ecx, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE3-NEXT: movd %xmm0, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: cmovel %ecx, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv4i32:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSSE3-NEXT: movd %xmm1, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: movl $63, %ecx
+; SSSE3-NEXT: cmovel %ecx, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSSE3-NEXT: movd %xmm2, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: cmovel %ecx, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSSE3-NEXT: movd %xmm0, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: cmovel %ecx, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSSE3-NEXT: movd %xmm0, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: cmovel %ecx, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv4i32:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrd $1, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: movl $63, %ecx
+; SSE41-NEXT: cmovel %ecx, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: movd %xmm0, %edx
+; SSE41-NEXT: bsrl %edx, %edx
+; SSE41-NEXT: cmovel %ecx, %edx
+; SSE41-NEXT: xorl $31, %edx
+; SSE41-NEXT: movd %edx, %xmm1
+; SSE41-NEXT: pinsrd $1, %eax, %xmm1
+; SSE41-NEXT: pextrd $2, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: cmovel %ecx, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: pinsrd $2, %eax, %xmm1
+; SSE41-NEXT: pextrd $3, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: cmovel %ecx, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: pinsrd $3, %eax, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv4i32:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrd $1, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: movl $63, %ecx
+; AVX-NEXT: cmovel %ecx, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vmovd %xmm0, %edx
+; AVX-NEXT: bsrl %edx, %edx
+; AVX-NEXT: cmovel %ecx, %edx
+; AVX-NEXT: xorl $31, %edx
+; AVX-NEXT: vmovd %edx, %xmm1
+; AVX-NEXT: vpinsrd $1, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrd $2, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: cmovel %ecx, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vpinsrd $2, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrd $3, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: cmovel %ecx, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vpinsrd $3, %eax, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv4i32:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vplzcntd %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv4i32:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: retq
+
+ %out = call <4 x i32> @llvm.ctlz.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: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSE2-NEXT: movd %xmm1, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSE2-NEXT: movd %xmm2, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE2-NEXT: movd %xmm0, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT: movd %xmm0, %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $31, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSE2-NEXT: movdqa %xmm1, %xmm0
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv4i32u:
+; SSE3: # BB#0:
+; SSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSE3-NEXT: movd %xmm1, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSE3-NEXT: movd %xmm2, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSE3-NEXT: movd %xmm0, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE3-NEXT: movd %xmm0, %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $31, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSE3-NEXT: movdqa %xmm1, %xmm0
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv4i32u:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pshufd {{.*#+}} xmm1 = xmm0[3,1,2,3]
+; SSSE3-NEXT: movd %xmm1, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSSE3-NEXT: movd %xmm2, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1]
+; SSSE3-NEXT: movd %xmm0, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSSE3-NEXT: movd %xmm0, %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $31, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSSE3-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
+; SSSE3-NEXT: movdqa %xmm1, %xmm0
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv4i32u:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrd $1, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: movd %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: xorl $31, %ecx
+; SSE41-NEXT: movd %ecx, %xmm1
+; SSE41-NEXT: pinsrd $1, %eax, %xmm1
+; SSE41-NEXT: pextrd $2, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: pinsrd $2, %eax, %xmm1
+; SSE41-NEXT: pextrd $3, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $31, %eax
+; SSE41-NEXT: pinsrd $3, %eax, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv4i32u:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrd $1, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vmovd %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: xorl $31, %ecx
+; AVX-NEXT: vmovd %ecx, %xmm1
+; AVX-NEXT: vpinsrd $1, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrd $2, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vpinsrd $2, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrd $3, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $31, %eax
+; AVX-NEXT: vpinsrd $3, %eax, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv4i32u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vplzcntd %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv4i32u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: retq
+
+ %out = call <4 x i32> @llvm.ctlz.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: pextrw $7, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %cx
+; SSE2-NEXT: movw $31, %ax
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm1
+; SSE2-NEXT: pextrw $3, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE2-NEXT: pextrw $5, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm3
+; SSE2-NEXT: pextrw $1, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSE2-NEXT: pextrw $6, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: pextrw $2, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm3
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSE2-NEXT: pextrw $4, %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: movd %xmm0, %ecx
+; SSE2-NEXT: bsrw %cx, %cx
+; SSE2-NEXT: cmovew %ax, %cx
+; SSE2-NEXT: xorl $15, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv8i16:
+; SSE3: # BB#0:
+; SSE3-NEXT: pextrw $7, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %cx
+; SSE3-NEXT: movw $31, %ax
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm1
+; SSE3-NEXT: pextrw $3, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE3-NEXT: pextrw $5, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm3
+; SSE3-NEXT: pextrw $1, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm1
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSE3-NEXT: pextrw $6, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: pextrw $2, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm3
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSE3-NEXT: pextrw $4, %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: movd %xmm0, %ecx
+; SSE3-NEXT: bsrw %cx, %cx
+; SSE3-NEXT: cmovew %ax, %cx
+; SSE3-NEXT: xorl $15, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv8i16:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pextrw $7, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %cx
+; SSSE3-NEXT: movw $31, %ax
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm1
+; SSSE3-NEXT: pextrw $3, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSSE3-NEXT: pextrw $5, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm3
+; SSSE3-NEXT: pextrw $1, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm1
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSSE3-NEXT: pextrw $6, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: pextrw $2, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm3
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSSE3-NEXT: pextrw $4, %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: movd %xmm0, %ecx
+; SSSE3-NEXT: bsrw %cx, %cx
+; SSSE3-NEXT: cmovew %ax, %cx
+; SSSE3-NEXT: xorl $15, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv8i16:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrw $1, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %cx
+; SSE41-NEXT: movw $31, %ax
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: movd %xmm0, %edx
+; SSE41-NEXT: bsrw %dx, %dx
+; SSE41-NEXT: cmovew %ax, %dx
+; SSE41-NEXT: xorl $15, %edx
+; SSE41-NEXT: movd %edx, %xmm1
+; SSE41-NEXT: pinsrw $1, %ecx, %xmm1
+; SSE41-NEXT: pextrw $2, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $2, %ecx, %xmm1
+; SSE41-NEXT: pextrw $3, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $3, %ecx, %xmm1
+; SSE41-NEXT: pextrw $4, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $4, %ecx, %xmm1
+; SSE41-NEXT: pextrw $5, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $5, %ecx, %xmm1
+; SSE41-NEXT: pextrw $6, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $6, %ecx, %xmm1
+; SSE41-NEXT: pextrw $7, %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: cmovew %ax, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: pinsrw $7, %ecx, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv8i16:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrw $1, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %cx
+; AVX-NEXT: movw $31, %ax
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vmovd %xmm0, %edx
+; AVX-NEXT: bsrw %dx, %dx
+; AVX-NEXT: cmovew %ax, %dx
+; AVX-NEXT: xorl $15, %edx
+; AVX-NEXT: vmovd %edx, %xmm1
+; AVX-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $2, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $3, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $4, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $5, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $6, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $7, %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: cmovew %ax, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv8i16:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vpmovzxwd %xmm0, %ymm0
+; AVX512VLCD-NEXT: vplzcntd %ymm0, %ymm0
+; AVX512VLCD-NEXT: vpmovdw %ymm0, %xmm0
+; AVX512VLCD-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv8i16:
+; AVX512CD: ## BB#0:
+; AVX512CD-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
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: vpmovdw %zmm0, %ymm0
+; AVX512CD-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX512CD-NEXT: retq
+ %out = call <8 x i16> @llvm.ctlz.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: pextrw $7, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: pextrw $3, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE2-NEXT: pextrw $5, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm3
+; SSE2-NEXT: pextrw $1, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm1
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSE2-NEXT: pextrw $6, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: pextrw $2, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm3
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSE2-NEXT: pextrw $4, %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: movd %xmm0, %eax
+; SSE2-NEXT: bsrw %ax, %ax
+; SSE2-NEXT: xorl $15, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv8i16u:
+; SSE3: # BB#0:
+; SSE3-NEXT: pextrw $7, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: pextrw $3, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSE3-NEXT: pextrw $5, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm3
+; SSE3-NEXT: pextrw $1, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm1
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSE3-NEXT: pextrw $6, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: pextrw $2, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm3
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSE3-NEXT: pextrw $4, %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: movd %xmm0, %eax
+; SSE3-NEXT: bsrw %ax, %ax
+; SSE3-NEXT: xorl $15, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv8i16u:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pextrw $7, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: pextrw $3, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
+; SSSE3-NEXT: pextrw $5, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm3
+; SSSE3-NEXT: pextrw $1, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm1
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3]
+; SSSE3-NEXT: pextrw $6, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: pextrw $2, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm3
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
+; SSSE3-NEXT: pextrw $4, %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: movd %xmm0, %eax
+; SSSE3-NEXT: bsrw %ax, %ax
+; SSSE3-NEXT: xorl $15, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3]
+; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv8i16u:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrw $1, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: movd %xmm0, %ecx
+; SSE41-NEXT: bsrw %cx, %cx
+; SSE41-NEXT: xorl $15, %ecx
+; SSE41-NEXT: movd %ecx, %xmm1
+; SSE41-NEXT: pinsrw $1, %eax, %xmm1
+; SSE41-NEXT: pextrw $2, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $2, %eax, %xmm1
+; SSE41-NEXT: pextrw $3, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $3, %eax, %xmm1
+; SSE41-NEXT: pextrw $4, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $4, %eax, %xmm1
+; SSE41-NEXT: pextrw $5, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $5, %eax, %xmm1
+; SSE41-NEXT: pextrw $6, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $6, %eax, %xmm1
+; SSE41-NEXT: pextrw $7, %xmm0, %eax
+; SSE41-NEXT: bsrw %ax, %ax
+; SSE41-NEXT: xorl $15, %eax
+; SSE41-NEXT: pinsrw $7, %eax, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv8i16u:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrw $1, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vmovd %xmm0, %ecx
+; AVX-NEXT: bsrw %cx, %cx
+; AVX-NEXT: xorl $15, %ecx
+; AVX-NEXT: vmovd %ecx, %xmm1
+; AVX-NEXT: vpinsrw $1, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $2, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $2, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $3, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $3, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $4, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $4, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $5, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $5, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $6, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $6, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrw $7, %xmm0, %eax
+; AVX-NEXT: bsrw %ax, %ax
+; AVX-NEXT: xorl $15, %eax
+; AVX-NEXT: vpinsrw $7, %eax, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv8i16u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vpmovzxwd %xmm0, %ymm0
+; AVX512VLCD-NEXT: vplzcntd %ymm0, %ymm0
+; AVX512VLCD-NEXT: vpmovdw %ymm0, %xmm0
+; AVX512VLCD-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv8i16u:
+; AVX512CD: ## BB#0:
+; AVX512CD-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
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: vpmovdw %zmm0, %ymm0
+; AVX512CD-NEXT: vpsubw {{.*}}(%rip), %xmm0, %xmm0
+; AVX512CD-NEXT: retq
+ %out = call <8 x i16> @llvm.ctlz.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: pushq %rbp
+; SSE2-NEXT: pushq %rbx
+; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE2-NEXT: bsrl %eax, %ecx
+; SSE2-NEXT: movl $15, %eax
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: bsrl %ecx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm1
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT: bsrl %edx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
+; SSE2-NEXT: bsrl %ebp, %ebp
+; SSE2-NEXT: cmovel %eax, %ebp
+; SSE2-NEXT: xorl $7, %ebp
+; SSE2-NEXT: movd %ebp, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE2-NEXT: bsrl %edi, %edi
+; SSE2-NEXT: cmovel %eax, %edi
+; SSE2-NEXT: xorl $7, %edi
+; SSE2-NEXT: movd %edi, %xmm1
+; SSE2-NEXT: bsrl %ecx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSE2-NEXT: bsrl %esi, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm3
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: bsrl %ecx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm1
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT: bsrl %ebx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: bsrl %edx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm3
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT: bsrl %r11d, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: bsrl %esi, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm2
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
+; SSE2-NEXT: bsrl %r9d, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: bsrl %r10d, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm3
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT: bsrl %r8d, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm4
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: bsrl %ecx, %ecx
+; SSE2-NEXT: cmovel %eax, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE2-NEXT: popq %rbx
+; SSE2-NEXT: popq %rbp
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv16i8:
+; SSE3: # BB#0:
+; SSE3-NEXT: pushq %rbp
+; SSE3-NEXT: pushq %rbx
+; SSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE3-NEXT: bsrl %eax, %ecx
+; SSE3-NEXT: movl $15, %eax
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: bsrl %ecx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm1
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE3-NEXT: bsrl %edx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
+; SSE3-NEXT: bsrl %ebp, %ebp
+; SSE3-NEXT: cmovel %eax, %ebp
+; SSE3-NEXT: xorl $7, %ebp
+; SSE3-NEXT: movd %ebp, %xmm0
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE3-NEXT: bsrl %edi, %edi
+; SSE3-NEXT: cmovel %eax, %edi
+; SSE3-NEXT: xorl $7, %edi
+; SSE3-NEXT: movd %edi, %xmm1
+; SSE3-NEXT: bsrl %ecx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSE3-NEXT: bsrl %esi, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm3
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: bsrl %ecx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm1
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE3-NEXT: bsrl %ebx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: bsrl %edx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm3
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE3-NEXT: bsrl %r11d, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: bsrl %esi, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm2
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
+; SSE3-NEXT: bsrl %r9d, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: bsrl %r10d, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm3
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE3-NEXT: bsrl %r8d, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm4
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: bsrl %ecx, %ecx
+; SSE3-NEXT: cmovel %eax, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE3-NEXT: popq %rbx
+; SSE3-NEXT: popq %rbp
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv16i8:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pushq %rbp
+; SSSE3-NEXT: pushq %rbx
+; SSSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSSE3-NEXT: bsrl %eax, %ecx
+; SSSE3-NEXT: movl $15, %eax
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: bsrl %ecx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm1
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSSE3-NEXT: bsrl %edx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebp
+; SSSE3-NEXT: bsrl %ebp, %ebp
+; SSSE3-NEXT: cmovel %eax, %ebp
+; SSSE3-NEXT: xorl $7, %ebp
+; SSSE3-NEXT: movd %ebp, %xmm0
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSSE3-NEXT: bsrl %edi, %edi
+; SSSE3-NEXT: cmovel %eax, %edi
+; SSSE3-NEXT: xorl $7, %edi
+; SSSE3-NEXT: movd %edi, %xmm1
+; SSSE3-NEXT: bsrl %ecx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSSE3-NEXT: bsrl %esi, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm3
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: bsrl %ecx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm1
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSSE3-NEXT: bsrl %ebx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: bsrl %edx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm3
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT: bsrl %r11d, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: bsrl %esi, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm2
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3],xmm2[4],xmm3[4],xmm2[5],xmm3[5],xmm2[6],xmm3[6],xmm2[7],xmm3[7]
+; SSSE3-NEXT: bsrl %r9d, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: bsrl %r10d, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm3
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT: bsrl %r8d, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm4
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: bsrl %ecx, %ecx
+; SSSE3-NEXT: cmovel %eax, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSSE3-NEXT: popq %rbx
+; SSSE3-NEXT: popq %rbp
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv16i8:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrb $1, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %ecx
+; SSE41-NEXT: movl $15, %eax
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pextrb $0, %xmm0, %edx
+; SSE41-NEXT: bsrl %edx, %edx
+; SSE41-NEXT: cmovel %eax, %edx
+; SSE41-NEXT: xorl $7, %edx
+; SSE41-NEXT: movd %edx, %xmm1
+; SSE41-NEXT: pinsrb $1, %ecx, %xmm1
+; SSE41-NEXT: pextrb $2, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $2, %ecx, %xmm1
+; SSE41-NEXT: pextrb $3, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $3, %ecx, %xmm1
+; SSE41-NEXT: pextrb $4, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $4, %ecx, %xmm1
+; SSE41-NEXT: pextrb $5, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $5, %ecx, %xmm1
+; SSE41-NEXT: pextrb $6, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $6, %ecx, %xmm1
+; SSE41-NEXT: pextrb $7, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $7, %ecx, %xmm1
+; SSE41-NEXT: pextrb $8, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $8, %ecx, %xmm1
+; SSE41-NEXT: pextrb $9, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $9, %ecx, %xmm1
+; SSE41-NEXT: pextrb $10, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $10, %ecx, %xmm1
+; SSE41-NEXT: pextrb $11, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $11, %ecx, %xmm1
+; SSE41-NEXT: pextrb $12, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $12, %ecx, %xmm1
+; SSE41-NEXT: pextrb $13, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $13, %ecx, %xmm1
+; SSE41-NEXT: pextrb $14, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $14, %ecx, %xmm1
+; SSE41-NEXT: pextrb $15, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: cmovel %eax, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: pinsrb $15, %ecx, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv16i8:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrb $1, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %ecx
+; AVX-NEXT: movl $15, %eax
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpextrb $0, %xmm0, %edx
+; AVX-NEXT: bsrl %edx, %edx
+; AVX-NEXT: cmovel %eax, %edx
+; AVX-NEXT: xorl $7, %edx
+; AVX-NEXT: vmovd %edx, %xmm1
+; AVX-NEXT: vpinsrb $1, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $2, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $2, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $3, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $3, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $4, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $4, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $5, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $5, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $6, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $6, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $7, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $7, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $8, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $8, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $9, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $9, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $10, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $10, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $11, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $11, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $12, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $12, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $13, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $13, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $14, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $14, %ecx, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $15, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: cmovel %eax, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vpinsrb $15, %ecx, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv16i8:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vpmovzxbd %xmm0, %zmm0
+; AVX512VLCD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512VLCD-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512VLCD-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv16i8:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vpmovzxbd %xmm0, %zmm0
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512CD-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX512CD-NEXT: retq
+ %out = call <16 x i8> @llvm.ctlz.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: pushq %rbx
+; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE2-NEXT: bsrl %esi, %esi
+; SSE2-NEXT: xorl $7, %esi
+; SSE2-NEXT: movd %esi, %xmm1
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSE2-NEXT: bsrl %ebx, %ebx
+; SSE2-NEXT: xorl $7, %ebx
+; SSE2-NEXT: movd %ebx, %xmm2
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSE2-NEXT: bsrl %edx, %edx
+; SSE2-NEXT: xorl $7, %edx
+; SSE2-NEXT: movd %edx, %xmm0
+; SSE2-NEXT: bsrl %esi, %edx
+; SSE2-NEXT: xorl $7, %edx
+; SSE2-NEXT: movd %edx, %xmm3
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT: bsrl %ecx, %ecx
+; SSE2-NEXT: xorl $7, %ecx
+; SSE2-NEXT: movd %ecx, %xmm0
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE2-NEXT: bsrl %edx, %edx
+; SSE2-NEXT: xorl $7, %edx
+; SSE2-NEXT: movd %edx, %xmm1
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE2-NEXT: bsrl %edi, %edx
+; SSE2-NEXT: xorl $7, %edx
+; SSE2-NEXT: movd %edx, %xmm0
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT: bsrl %r10d, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: bsrl %ecx, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm3
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
+; SSE2-NEXT: bsrl %r9d, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: bsrl %r11d, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm2
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE2-NEXT: bsrl %r8d, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm4
+; SSE2-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE2-NEXT: bsrl %eax, %eax
+; SSE2-NEXT: xorl $7, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE2-NEXT: popq %rbx
+; SSE2-NEXT: retq
+;
+; SSE3-LABEL: testv16i8u:
+; SSE3: # BB#0:
+; SSE3-NEXT: pushq %rbx
+; SSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE3-NEXT: bsrl %esi, %esi
+; SSE3-NEXT: xorl $7, %esi
+; SSE3-NEXT: movd %esi, %xmm1
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSE3-NEXT: bsrl %ebx, %ebx
+; SSE3-NEXT: xorl $7, %ebx
+; SSE3-NEXT: movd %ebx, %xmm2
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSE3-NEXT: bsrl %edx, %edx
+; SSE3-NEXT: xorl $7, %edx
+; SSE3-NEXT: movd %edx, %xmm0
+; SSE3-NEXT: bsrl %esi, %edx
+; SSE3-NEXT: xorl $7, %edx
+; SSE3-NEXT: movd %edx, %xmm3
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE3-NEXT: bsrl %ecx, %ecx
+; SSE3-NEXT: xorl $7, %ecx
+; SSE3-NEXT: movd %ecx, %xmm0
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSE3-NEXT: bsrl %edx, %edx
+; SSE3-NEXT: xorl $7, %edx
+; SSE3-NEXT: movd %edx, %xmm1
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE3-NEXT: bsrl %edi, %edx
+; SSE3-NEXT: xorl $7, %edx
+; SSE3-NEXT: movd %edx, %xmm0
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE3-NEXT: bsrl %r10d, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: bsrl %ecx, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm3
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
+; SSE3-NEXT: bsrl %r9d, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: bsrl %r11d, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm2
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSE3-NEXT: bsrl %r8d, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm4
+; SSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSE3-NEXT: bsrl %eax, %eax
+; SSE3-NEXT: xorl $7, %eax
+; SSE3-NEXT: movd %eax, %xmm0
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSE3-NEXT: popq %rbx
+; SSE3-NEXT: retq
+;
+; SSSE3-LABEL: testv16i8u:
+; SSSE3: # BB#0:
+; SSSE3-NEXT: pushq %rbx
+; SSSE3-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edi
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r9d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r10d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r8d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSSE3-NEXT: bsrl %esi, %esi
+; SSSE3-NEXT: xorl $7, %esi
+; SSSE3-NEXT: movd %esi, %xmm1
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %r11d
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ebx
+; SSSE3-NEXT: bsrl %ebx, %ebx
+; SSSE3-NEXT: xorl $7, %ebx
+; SSSE3-NEXT: movd %ebx, %xmm2
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3],xmm2[4],xmm1[4],xmm2[5],xmm1[5],xmm2[6],xmm1[6],xmm2[7],xmm1[7]
+; SSSE3-NEXT: bsrl %edx, %edx
+; SSSE3-NEXT: xorl $7, %edx
+; SSSE3-NEXT: movd %edx, %xmm0
+; SSSE3-NEXT: bsrl %esi, %edx
+; SSSE3-NEXT: xorl $7, %edx
+; SSSE3-NEXT: movd %edx, %xmm3
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT: bsrl %ecx, %ecx
+; SSSE3-NEXT: xorl $7, %ecx
+; SSSE3-NEXT: movd %ecx, %xmm0
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %ecx
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
+; SSSE3-NEXT: bsrl %edx, %edx
+; SSSE3-NEXT: xorl $7, %edx
+; SSSE3-NEXT: movd %edx, %xmm1
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3],xmm1[4],xmm3[4],xmm1[5],xmm3[5],xmm1[6],xmm3[6],xmm1[7],xmm3[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSSE3-NEXT: bsrl %edi, %edx
+; SSSE3-NEXT: xorl $7, %edx
+; SSSE3-NEXT: movd %edx, %xmm0
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT: bsrl %r10d, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: bsrl %ecx, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm3
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3],xmm3[4],xmm2[4],xmm3[5],xmm2[5],xmm3[6],xmm2[6],xmm3[7],xmm2[7]
+; SSSE3-NEXT: bsrl %r9d, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: bsrl %r11d, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm2
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
+; SSSE3-NEXT: bsrl %r8d, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm4
+; SSSE3-NEXT: movzbl -{{[0-9]+}}(%rsp), %eax
+; SSSE3-NEXT: bsrl %eax, %eax
+; SSSE3-NEXT: xorl $7, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; SSSE3-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
+; SSSE3-NEXT: popq %rbx
+; SSSE3-NEXT: retq
+;
+; SSE41-LABEL: testv16i8u:
+; SSE41: # BB#0:
+; SSE41-NEXT: pextrb $1, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pextrb $0, %xmm0, %ecx
+; SSE41-NEXT: bsrl %ecx, %ecx
+; SSE41-NEXT: xorl $7, %ecx
+; SSE41-NEXT: movd %ecx, %xmm1
+; SSE41-NEXT: pinsrb $1, %eax, %xmm1
+; SSE41-NEXT: pextrb $2, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $2, %eax, %xmm1
+; SSE41-NEXT: pextrb $3, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $3, %eax, %xmm1
+; SSE41-NEXT: pextrb $4, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $4, %eax, %xmm1
+; SSE41-NEXT: pextrb $5, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $5, %eax, %xmm1
+; SSE41-NEXT: pextrb $6, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $6, %eax, %xmm1
+; SSE41-NEXT: pextrb $7, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $7, %eax, %xmm1
+; SSE41-NEXT: pextrb $8, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $8, %eax, %xmm1
+; SSE41-NEXT: pextrb $9, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $9, %eax, %xmm1
+; SSE41-NEXT: pextrb $10, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $10, %eax, %xmm1
+; SSE41-NEXT: pextrb $11, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $11, %eax, %xmm1
+; SSE41-NEXT: pextrb $12, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $12, %eax, %xmm1
+; SSE41-NEXT: pextrb $13, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $13, %eax, %xmm1
+; SSE41-NEXT: pextrb $14, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $14, %eax, %xmm1
+; SSE41-NEXT: pextrb $15, %xmm0, %eax
+; SSE41-NEXT: bsrl %eax, %eax
+; SSE41-NEXT: xorl $7, %eax
+; SSE41-NEXT: pinsrb $15, %eax, %xmm1
+; SSE41-NEXT: movdqa %xmm1, %xmm0
+; SSE41-NEXT: retq
+;
+; AVX-LABEL: testv16i8u:
+; AVX: # BB#0:
+; AVX-NEXT: vpextrb $1, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpextrb $0, %xmm0, %ecx
+; AVX-NEXT: bsrl %ecx, %ecx
+; AVX-NEXT: xorl $7, %ecx
+; AVX-NEXT: vmovd %ecx, %xmm1
+; AVX-NEXT: vpinsrb $1, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $2, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $2, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $3, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $3, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $4, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $4, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $5, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $5, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $6, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $6, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $7, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $7, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $8, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $8, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $9, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $9, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $10, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $10, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $11, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $11, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $12, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $12, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $13, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $13, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $14, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $14, %eax, %xmm1, %xmm1
+; AVX-NEXT: vpextrb $15, %xmm0, %eax
+; AVX-NEXT: bsrl %eax, %eax
+; AVX-NEXT: xorl $7, %eax
+; AVX-NEXT: vpinsrb $15, %eax, %xmm1, %xmm0
+; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: testv16i8u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vpmovzxbd %xmm0, %zmm0
+; AVX512VLCD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512VLCD-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512VLCD-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: testv16i8u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vpmovzxbd %xmm0, %zmm0
+; AVX512CD-NEXT: vplzcntd %zmm0, %zmm0
+; AVX512CD-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512CD-NEXT: vpsubb {{.*}}(%rip), %xmm0, %xmm0
+; AVX512CD-NEXT: retq
+ %out = call <16 x i8> @llvm.ctlz.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 $55, %eax
; AVX-NEXT: movl $55, %eax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv2i64:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: movl $55, %eax
+; AVX512VLCD-NEXT: vmovq %rax, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv2i64:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: movl $55, %eax
+; AVX512CD-NEXT: vmovq %rax, %xmm0
+; AVX512CD-NEXT: retq
%out = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> <i64 256, i64 -1>, i1 0)
ret <2 x i64> %out
}
-define <2 x i64> @foldv2i64u() {
+define <2 x i64> @foldv2i64u() nounwind {
; SSE-LABEL: foldv2i64u:
; SSE: # BB#0:
; SSE-NEXT: movl $55, %eax
; AVX-NEXT: movl $55, %eax
; AVX-NEXT: vmovq %rax, %xmm0
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv2i64u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: movl $55, %eax
+; AVX512VLCD-NEXT: vmovq %rax, %xmm0
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv2i64u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: movl $55, %eax
+; AVX512CD-NEXT: vmovq %rax, %xmm0
+; AVX512CD-NEXT: retq
%out = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> <i64 256, i64 -1>, i1 -1)
ret <2 x i64> %out
}
-define <4 x i32> @foldv4i32() {
+define <4 x i32> @foldv4i32() nounwind {
; SSE-LABEL: foldv4i32:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [23,0,32,24]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [23,0,32,24]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv4i32:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa32 {{.*#+}} xmm0 = [23,0,32,24]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv4i32:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [23,0,32,24]
+; AVX512CD-NEXT: retq
%out = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> <i32 256, i32 -1, i32 0, i32 255>, i1 0)
ret <4 x i32> %out
}
-define <4 x i32> @foldv4i32u() {
+define <4 x i32> @foldv4i32u() nounwind {
; SSE-LABEL: foldv4i32u:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [23,0,32,24]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [23,0,32,24]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv4i32u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa32 {{.*#+}} xmm0 = [23,0,32,24]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv4i32u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [23,0,32,24]
+; AVX512CD-NEXT: retq
%out = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> <i32 256, i32 -1, i32 0, i32 255>, i1 -1)
ret <4 x i32> %out
}
-define <8 x i16> @foldv8i16() {
+define <8 x i16> @foldv8i16() nounwind {
; SSE-LABEL: foldv8i16:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv8i16:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa64 {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv8i16:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
+; AVX512CD-NEXT: retq
%out = call <8 x i16> @llvm.ctlz.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() {
+define <8 x i16> @foldv8i16u() nounwind {
; SSE-LABEL: foldv8i16u:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv8i16u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa64 {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv8i16u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [7,0,16,8,16,13,11,9]
+; AVX512CD-NEXT: retq
%out = call <8 x i16> @llvm.ctlz.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() {
+define <16 x i8> @foldv16i8() nounwind {
; SSE-LABEL: foldv16i8:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv16i8:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa64 {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv16i8:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
+; AVX512CD-NEXT: retq
%out = call <16 x i8> @llvm.ctlz.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() {
+define <16 x i8> @foldv16i8u() nounwind {
; SSE-LABEL: foldv16i8u:
; SSE: # BB#0:
; SSE-NEXT: movaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
; AVX: # BB#0:
; AVX-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
; AVX-NEXT: retq
+;
+; AVX512VLCD-LABEL: foldv16i8u:
+; AVX512VLCD: ## BB#0:
+; AVX512VLCD-NEXT: vmovdqa64 {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
+; AVX512VLCD-NEXT: retq
+;
+; AVX512CD-LABEL: foldv16i8u:
+; AVX512CD: ## BB#0:
+; AVX512CD-NEXT: vmovaps {{.*#+}} xmm0 = [8,0,8,0,8,5,3,1,0,0,7,6,5,4,3,2]
+; AVX512CD-NEXT: retq
%out = call <16 x i8> @llvm.ctlz.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
}
projects / oota-llvm.git / blobdiff