[X86] Fix several issues related to X86's psadbw instruction.

[oota-llvm.git] / test / CodeGen / X86 / vector-popcnt-128.ll

diff --git a/test/CodeGen/X86/vector-popcnt-128.ll b/test/CodeGen/X86/vector-popcnt-128.ll
index f3f207ba22117bc9719dfc39d2527e219e00607e..358bd40182907a4fb574a565732335ffa2352fd6 100644 (file)
--- a/test/CodeGen/X86/vector-popcnt-128.ll
+++ b/test/CodeGen/X86/vector-popcnt-128.ll
@@ -1,2293 +1,460 @@
-; 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
+; 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
 
-target triple = "x86_64-unknown-unknown"
-
-define <2 x i64> @testv2i64(<2 x i64> %in) {
-; SSE-LABEL: testv2i64:
-; SSE:       # BB#0:
-; SSE-NEXT:    movdqa %xmm0, %xmm1
-; SSE-NEXT:    psrlq $1, %xmm1
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE-NEXT:    psubq %xmm1, %xmm0
-; SSE-NEXT:    movdqa {{.*#+}} xmm1 = [3689348814741910323,3689348814741910323]
-; SSE-NEXT:    movdqa %xmm0, %xmm2
-; SSE-NEXT:    pand %xmm1, %xmm2
-; SSE-NEXT:    psrlq $2, %xmm0
-; SSE-NEXT:    pand %xmm1, %xmm0
-; SSE-NEXT:    paddq %xmm2, %xmm0
-; SSE-NEXT:    movdqa %xmm0, %xmm1
-; SSE-NEXT:    psrlq $4, %xmm1
-; SSE-NEXT:    paddq %xmm0, %xmm1
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE-NEXT:    movdqa %xmm1, %xmm0
-; SSE-NEXT:    psrlq $8, %xmm0
-; SSE-NEXT:    paddq %xmm1, %xmm0
-; SSE-NEXT:    movdqa %xmm0, %xmm1
-; SSE-NEXT:    psrlq $16, %xmm1
-; SSE-NEXT:    paddq %xmm0, %xmm1
-; SSE-NEXT:    movdqa %xmm1, %xmm0
-; SSE-NEXT:    psrlq $32, %xmm0
-; SSE-NEXT:    paddq %xmm1, %xmm0
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE-NEXT:    retq
+define <2 x i64> @testv2i64(<2 x i64> %in) nounwind {
+; SSE2-LABEL: testv2i64:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrlq $1, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    psubq %xmm1, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [3689348814741910323,3689348814741910323]
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    pand %xmm1, %xmm2
+; SSE2-NEXT:    psrlq $2, %xmm0
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    paddq %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrlq $4, %xmm1
+; SSE2-NEXT:    paddq %xmm0, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    pxor %xmm0, %xmm0
+; SSE2-NEXT:    psadbw %xmm0, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    retq
+;
+; SSE3-LABEL: testv2i64:
+; SSE3:       # BB#0:
+; SSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrlq $1, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    psubq %xmm1, %xmm0
+; SSE3-NEXT:    movdqa {{.*#+}} xmm1 = [3689348814741910323,3689348814741910323]
+; SSE3-NEXT:    movdqa %xmm0, %xmm2
+; SSE3-NEXT:    pand %xmm1, %xmm2
+; SSE3-NEXT:    psrlq $2, %xmm0
+; SSE3-NEXT:    pand %xmm1, %xmm0
+; SSE3-NEXT:    paddq %xmm2, %xmm0
+; SSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrlq $4, %xmm1
+; SSE3-NEXT:    paddq %xmm0, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    pxor %xmm0, %xmm0
+; SSE3-NEXT:    psadbw %xmm0, %xmm1
+; SSE3-NEXT:    movdqa %xmm1, %xmm0
+; SSE3-NEXT:    retq
+;
+; SSSE3-LABEL: testv2i64:
+; SSSE3:       # BB#0:
+; 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:    pxor %xmm0, %xmm0
+; SSSE3-NEXT:    psadbw %xmm3, %xmm0
+; SSSE3-NEXT:    retq
+;
+; SSE41-LABEL: testv2i64:
+; SSE41:       # BB#0:
+; 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:    pxor %xmm0, %xmm0
+; SSE41-NEXT:    psadbw %xmm3, %xmm0
+; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: testv2i64:
 ; AVX:       # BB#0:
-; AVX-NEXT:    vpsrlq $1, %xmm0, %xmm1
-; AVX-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX-NEXT:    vpsubq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vmovdqa {{.*#+}} xmm1 = [3689348814741910323,3689348814741910323]
+; 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:    vpsrlq $2, %xmm0, %xmm0
+; 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:    vpaddq %xmm0, %xmm2, %xmm0
-; AVX-NEXT:    vpsrlq $4, %xmm0, %xmm1
-; AVX-NEXT:    vpaddq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
-; AVX-NEXT:    vpsrlq $8, %xmm0, %xmm1
-; AVX-NEXT:    vpaddq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vpsrlq $16, %xmm0, %xmm1
-; AVX-NEXT:    vpaddq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vpsrlq $32, %xmm0, %xmm1
-; AVX-NEXT:    vpaddq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT:    vpshufb %xmm0, %xmm3, %xmm0
+; AVX-NEXT:    vpaddb %xmm2, %xmm0, %xmm0
+; AVX-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT:    vpsadbw %xmm1, %xmm0, %xmm0
 ; AVX-NEXT:    retq
   %out = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> %in)
   ret <2 x i64> %out
 }
 
-define <4 x i32> @testv4i32(<4 x i32> %in) {
-; SSE-LABEL: testv4i32:
-; SSE:       # BB#0:
-; SSE-NEXT:    movdqa %xmm0, %xmm1
-; SSE-NEXT:    psrld $1, %xmm1
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE-NEXT:    psubd %xmm1, %xmm0
-; SSE-NEXT:    movdqa {{.*#+}} xmm1 = [858993459,858993459,858993459,858993459]
-; SSE-NEXT:    movdqa %xmm0, %xmm2
-; SSE-NEXT:    pand %xmm1, %xmm2
-; SSE-NEXT:    psrld $2, %xmm0
-; SSE-NEXT:    pand %xmm1, %xmm0
-; SSE-NEXT:    paddd %xmm2, %xmm0
-; SSE-NEXT:    movdqa %xmm0, %xmm1
-; SSE-NEXT:    psrld $4, %xmm1
-; SSE-NEXT:    paddd %xmm0, %xmm1
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm1
-; SSE-NEXT:    movdqa %xmm1, %xmm2
-; SSE-NEXT:    psrld $8, %xmm2
-; SSE-NEXT:    paddd %xmm1, %xmm2
-; SSE-NEXT:    movdqa %xmm2, %xmm0
-; SSE-NEXT:    psrld $16, %xmm0
-; SSE-NEXT:    paddd %xmm2, %xmm0
-; SSE-NEXT:    pand {{.*}}(%rip), %xmm0
-; SSE-NEXT:    retq
+define <4 x i32> @testv4i32(<4 x i32> %in) nounwind {
+; SSE2-LABEL: testv4i32:
+; SSE2:       # BB#0:
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrld $1, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    psubd %xmm1, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [858993459,858993459,858993459,858993459]
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    pand %xmm1, %xmm2
+; SSE2-NEXT:    psrld $2, %xmm0
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    paddd %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrld $4, %xmm1
+; SSE2-NEXT:    paddd %xmm0, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    pxor %xmm0, %xmm0
+; SSE2-NEXT:    movdqa %xmm1, %xmm2
+; SSE2-NEXT:    punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE2-NEXT:    psadbw %xmm0, %xmm2
+; SSE2-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE2-NEXT:    psadbw %xmm0, %xmm1
+; SSE2-NEXT:    packuswb %xmm2, %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
+; SSE2-NEXT:    retq
 ;
-; AVX1-LABEL: testv4i32:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vpsrld $1, %xmm0, %xmm1
-; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm1, %xmm1
-; AVX1-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vmovdqa {{.*#+}} xmm1 = [858993459,858993459,858993459,858993459]
-; AVX1-NEXT:    vpand %xmm1, %xmm0, %xmm2
-; AVX1-NEXT:    vpsrld $2, %xmm0, %xmm0
-; AVX1-NEXT:    vpand %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpaddd %xmm0, %xmm2, %xmm0
-; AVX1-NEXT:    vpsrld $4, %xmm0, %xmm1
-; AVX1-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
-; AVX1-NEXT:    vpsrld $8, %xmm0, %xmm1
-; AVX1-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpsrld $16, %xmm0, %xmm1
-; AVX1-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX1-NEXT:    vpand {{.*}}(%rip), %xmm0, %xmm0
-; AVX1-NEXT:    retq
+; SSE3-LABEL: testv4i32:
+; SSE3:       # BB#0:
+; SSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrld $1, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    psubd %xmm1, %xmm0
+; SSE3-NEXT:    movdqa {{.*#+}} xmm1 = [858993459,858993459,858993459,858993459]
+; SSE3-NEXT:    movdqa %xmm0, %xmm2
+; SSE3-NEXT:    pand %xmm1, %xmm2
+; SSE3-NEXT:    psrld $2, %xmm0
+; SSE3-NEXT:    pand %xmm1, %xmm0
+; SSE3-NEXT:    paddd %xmm2, %xmm0
+; SSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrld $4, %xmm1
+; SSE3-NEXT:    paddd %xmm0, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    pxor %xmm0, %xmm0
+; SSE3-NEXT:    movdqa %xmm1, %xmm2
+; SSE3-NEXT:    punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE3-NEXT:    psadbw %xmm0, %xmm2
+; SSE3-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE3-NEXT:    psadbw %xmm0, %xmm1
+; SSE3-NEXT:    packuswb %xmm2, %xmm1
+; SSE3-NEXT:    movdqa %xmm1, %xmm0
+; SSE3-NEXT:    retq
 ;
-; AVX2-LABEL: testv4i32:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vpsrld $1, %xmm0, %xmm1
-; AVX2-NEXT:    vpbroadcastd {{.*}}(%rip), %xmm2
-; AVX2-NEXT:    vpand %xmm2, %xmm1, %xmm1
-; AVX2-NEXT:    vpsubd %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpbroadcastd {{.*}}(%rip), %xmm1
-; AVX2-NEXT:    vpand %xmm1, %xmm0, %xmm2
-; AVX2-NEXT:    vpsrld $2, %xmm0, %xmm0
-; AVX2-NEXT:    vpand %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpaddd %xmm0, %xmm2, %xmm0
-; AVX2-NEXT:    vpsrld $4, %xmm0, %xmm1
-; AVX2-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpbroadcastd {{.*}}(%rip), %xmm1
-; AVX2-NEXT:    vpand %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpsrld $8, %xmm0, %xmm1
-; AVX2-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpsrld $16, %xmm0, %xmm1
-; AVX2-NEXT:    vpaddd %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    vpbroadcastd {{.*}}(%rip), %xmm1
-; AVX2-NEXT:    vpand %xmm1, %xmm0, %xmm0
-; AVX2-NEXT:    retq
+; SSSE3-LABEL: testv4i32:
+; SSSE3:       # BB#0:
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT:    movdqa %xmm0, %xmm3
+; SSSE3-NEXT:    pand %xmm2, %xmm3
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm1 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT:    movdqa %xmm1, %xmm4
+; SSSE3-NEXT:    pshufb %xmm3, %xmm4
+; SSSE3-NEXT:    psrlw $4, %xmm0
+; SSSE3-NEXT:    pand %xmm2, %xmm0
+; SSSE3-NEXT:    pshufb %xmm0, %xmm1
+; SSSE3-NEXT:    paddb %xmm4, %xmm1
+; SSSE3-NEXT:    pxor %xmm0, %xmm0
+; SSSE3-NEXT:    movdqa %xmm1, %xmm2
+; SSSE3-NEXT:    punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSSE3-NEXT:    psadbw %xmm0, %xmm2
+; SSSE3-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSSE3-NEXT:    psadbw %xmm0, %xmm1
+; SSSE3-NEXT:    packuswb %xmm2, %xmm1
+; SSSE3-NEXT:    movdqa %xmm1, %xmm0
+; SSSE3-NEXT:    retq
+;
+; SSE41-LABEL: testv4i32:
+; SSE41:       # BB#0:
+; 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 {{.*#+}} xmm1 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT:    movdqa %xmm1, %xmm4
+; SSE41-NEXT:    pshufb %xmm3, %xmm4
+; SSE41-NEXT:    psrlw $4, %xmm0
+; SSE41-NEXT:    pand %xmm2, %xmm0
+; SSE41-NEXT:    pshufb %xmm0, %xmm1
+; SSE41-NEXT:    paddb %xmm4, %xmm1
+; SSE41-NEXT:    pxor %xmm0, %xmm0
+; SSE41-NEXT:    movdqa %xmm1, %xmm2
+; SSE41-NEXT:    punpckhdq {{.*#+}} xmm2 = xmm2[2],xmm0[2],xmm2[3],xmm0[3]
+; SSE41-NEXT:    psadbw %xmm0, %xmm2
+; SSE41-NEXT:    punpckldq {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
+; SSE41-NEXT:    psadbw %xmm0, %xmm1
+; SSE41-NEXT:    packuswb %xmm2, %xmm1
+; SSE41-NEXT:    movdqa %xmm1, %xmm0
+; SSE41-NEXT:    retq
+;
+; AVX-LABEL: testv4i32:
+; AVX:       # BB#0:
+; 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:    vpxor %xmm1, %xmm1, %xmm1
+; AVX-NEXT:    vpunpckhdq {{.*#+}} xmm2 = xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; AVX-NEXT:    vpsadbw %xmm1, %xmm2, %xmm2
+; AVX-NEXT:    vpunpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1]
+; AVX-NEXT:    vpsadbw %xmm1, %xmm0, %xmm0
+; AVX-NEXT:    vpackuswb %xmm2, %xmm0, %xmm0
+; AVX-NEXT:    retq
   %out = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> %in)
   ret <4 x i32> %out
 }
 
-define <8 x i16> @testv8i16(<8 x i16> %in) {
+define <8 x i16> @testv8i16(<8 x i16> %in) nounwind {
 ; SSE2-LABEL: testv8i16:
 ; SSE2:       # BB#0:
-; SSE2-NEXT:    pextrw $7, %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm1
-; SSE2-NEXT:    pextrw $3, %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm3
-; SSE2-NEXT:    pextrw $1, %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm3
-; SSE2-NEXT:    pextrw $2, %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm2
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
-; SSE2-NEXT:    pextrw $4, %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm3
-; SSE2-NEXT:    movd %xmm0, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    shrl %ecx
-; SSE2-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE2-NEXT:    subl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE2-NEXT:    shrl $2, %eax
-; SSE2-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE2-NEXT:    addl %ecx, %eax
-; SSE2-NEXT:    movl %eax, %ecx
-; SSE2-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE2-NEXT:    shrl $4, %ecx
-; SSE2-NEXT:    addl %eax, %ecx
-; SSE2-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE2-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE2-NEXT:    movzbl %ah, %eax # NOREX
-; SSE2-NEXT:    movd %eax, %xmm0
-; 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],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE2-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; 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:    pextrw $7, %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm1
-; SSE3-NEXT:    pextrw $3, %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm3
-; SSE3-NEXT:    pextrw $1, %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm3
-; SSE3-NEXT:    pextrw $2, %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm2
-; SSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
-; SSE3-NEXT:    pextrw $4, %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm3
-; SSE3-NEXT:    movd %xmm0, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    shrl %ecx
-; SSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE3-NEXT:    subl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE3-NEXT:    shrl $2, %eax
-; SSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE3-NEXT:    addl %ecx, %eax
-; SSE3-NEXT:    movl %eax, %ecx
-; SSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE3-NEXT:    shrl $4, %ecx
-; SSE3-NEXT:    addl %eax, %ecx
-; SSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSE3-NEXT:    movd %eax, %xmm0
-; 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],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; 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:    pextrw $7, %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm1
-; SSSE3-NEXT:    pextrw $3, %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm3
-; SSSE3-NEXT:    pextrw $1, %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; 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:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm3
-; SSSE3-NEXT:    pextrw $2, %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm2
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1],xmm2[2],xmm3[2],xmm2[3],xmm3[3]
-; SSSE3-NEXT:    pextrw $4, %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm3
-; SSSE3-NEXT:    movd %xmm0, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    shrl %ecx
-; SSSE3-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSSE3-NEXT:    subl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSSE3-NEXT:    shrl $2, %eax
-; SSSE3-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSSE3-NEXT:    addl %ecx, %eax
-; SSSE3-NEXT:    movl %eax, %ecx
-; SSSE3-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSSE3-NEXT:    shrl $4, %ecx
-; SSSE3-NEXT:    addl %eax, %ecx
-; SSSE3-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSSE3-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSSE3-NEXT:    movzbl %ah, %eax # NOREX
-; SSSE3-NEXT:    movd %eax, %xmm0
-; 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],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
-; SSSE3-NEXT:    punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3]
+; 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:    pextrw $1, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    movd %xmm0, %ecx
-; SSE41-NEXT:    movl %ecx, %edx
-; SSE41-NEXT:    shrl %edx
-; SSE41-NEXT:    andl $21845, %edx # imm = 0x5555
-; SSE41-NEXT:    subl %edx, %ecx
-; SSE41-NEXT:    movl %ecx, %edx
-; SSE41-NEXT:    andl $13107, %edx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    addl %edx, %ecx
-; SSE41-NEXT:    movl %ecx, %edx
-; SSE41-NEXT:    andl $65520, %edx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %edx
-; SSE41-NEXT:    addl %ecx, %edx
-; SSE41-NEXT:    andl $3855, %edx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %edx, %ecx # imm = 0x101
-; SSE41-NEXT:    movzbl %ch, %ecx # NOREX
-; SSE41-NEXT:    movd %ecx, %xmm1
-; SSE41-NEXT:    pinsrw $1, %eax, %xmm1
-; SSE41-NEXT:    pextrw $2, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $2, %eax, %xmm1
-; SSE41-NEXT:    pextrw $3, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $3, %eax, %xmm1
-; SSE41-NEXT:    pextrw $4, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $4, %eax, %xmm1
-; SSE41-NEXT:    pextrw $5, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $5, %eax, %xmm1
-; SSE41-NEXT:    pextrw $6, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $6, %eax, %xmm1
-; SSE41-NEXT:    pextrw $7, %xmm0, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    shrl %ecx
-; SSE41-NEXT:    andl $21845, %ecx # imm = 0x5555
-; SSE41-NEXT:    subl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $13107, %ecx # imm = 0x3333
-; SSE41-NEXT:    shrl $2, %eax
-; SSE41-NEXT:    andl $13107, %eax # imm = 0x3333
-; SSE41-NEXT:    addl %ecx, %eax
-; SSE41-NEXT:    movl %eax, %ecx
-; SSE41-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; SSE41-NEXT:    shrl $4, %ecx
-; SSE41-NEXT:    addl %eax, %ecx
-; SSE41-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; SSE41-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; SSE41-NEXT:    movzbl %ah, %eax # NOREX
-; SSE41-NEXT:    pinsrw $7, %eax, %xmm1
-; SSE41-NEXT:    movdqa %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:    vpextrw $1, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vmovd %xmm0, %ecx
-; AVX-NEXT:    movl %ecx, %edx
-; AVX-NEXT:    shrl %edx
-; AVX-NEXT:    andl $21845, %edx # imm = 0x5555
-; AVX-NEXT:    subl %edx, %ecx
-; AVX-NEXT:    movl %ecx, %edx
-; AVX-NEXT:    andl $13107, %edx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    addl %edx, %ecx
-; AVX-NEXT:    movl %ecx, %edx
-; AVX-NEXT:    andl $65520, %edx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %edx
-; AVX-NEXT:    addl %ecx, %edx
-; AVX-NEXT:    andl $3855, %edx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %edx, %ecx # imm = 0x101
-; AVX-NEXT:    movzbl %ch, %ecx # NOREX
-; AVX-NEXT:    vmovd %ecx, %xmm1
-; AVX-NEXT:    vpinsrw $1, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $2, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $2, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $3, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $3, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $4, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $4, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $5, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $5, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $6, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $6, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrw $7, %xmm0, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    shrl %ecx
-; AVX-NEXT:    andl $21845, %ecx # imm = 0x5555
-; AVX-NEXT:    subl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $13107, %ecx # imm = 0x3333
-; AVX-NEXT:    shrl $2, %eax
-; AVX-NEXT:    andl $13107, %eax # imm = 0x3333
-; AVX-NEXT:    addl %ecx, %eax
-; AVX-NEXT:    movl %eax, %ecx
-; AVX-NEXT:    andl $65520, %ecx # imm = 0xFFF0
-; AVX-NEXT:    shrl $4, %ecx
-; AVX-NEXT:    addl %eax, %ecx
-; AVX-NEXT:    andl $3855, %ecx # imm = 0xF0F
-; AVX-NEXT:    imull $257, %ecx, %eax # imm = 0x101
-; AVX-NEXT:    movzbl %ah, %eax # NOREX
-; AVX-NEXT:    vpinsrw $7, %eax, %xmm1, %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
   %out = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> %in)
   ret <8 x i16> %out
 }
 
-define <16 x i8> @testv16i8(<16 x i8> %in) {
+define <16 x i8> @testv16i8(<16 x i8> %in) nounwind {
 ; SSE2-LABEL: testv16i8:
 ; SSE2:       # BB#0:
-; SSE2-NEXT:    pushq %rbp
-; SSE2-NEXT:  .Ltmp0:
-; SSE2-NEXT:    .cfi_def_cfa_offset 16
-; SSE2-NEXT:    pushq %rbx
-; SSE2-NEXT:  .Ltmp1:
-; SSE2-NEXT:    .cfi_def_cfa_offset 24
-; SSE2-NEXT:  .Ltmp2:
-; SSE2-NEXT:    .cfi_offset %rbx, -24
-; SSE2-NEXT:  .Ltmp3:
-; SSE2-NEXT:    .cfi_offset %rbp, -16
-; SSE2-NEXT:    movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    addb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %al, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %eax
-; SSE2-NEXT:    movd %eax, %xmm0
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %r10b
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %dil
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %r9b
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %bpl
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %sil
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %bl
-; SSE2-NEXT:    movb %bl, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %bl
-; SSE2-NEXT:    movb %bl, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %bl
-; SSE2-NEXT:    andb $51, %bl
-; SSE2-NEXT:    addb %al, %bl
-; SSE2-NEXT:    movb %bl, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %bl, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %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:    movb %dl, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %dl
-; SSE2-NEXT:    movb %dl, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %dl
-; SSE2-NEXT:    andb $51, %dl
-; SSE2-NEXT:    addb %al, %dl
-; SSE2-NEXT:    movb %dl, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %dl, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %xmm2
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %r11b
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %r8b
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE2-NEXT:    movb %al, %bl
-; SSE2-NEXT:    shrb %bl
-; SSE2-NEXT:    andb $85, %bl
-; SSE2-NEXT:    subb %bl, %al
-; SSE2-NEXT:    movb %al, %bl
-; SSE2-NEXT:    andb $51, %bl
-; SSE2-NEXT:    shrb $2, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    addb %bl, %al
-; SSE2-NEXT:    movb %al, %bl
-; SSE2-NEXT:    shrb $4, %bl
-; SSE2-NEXT:    addb %al, %bl
-; SSE2-NEXT:    andb $15, %bl
-; SSE2-NEXT:    movzbl %bl, %eax
-; SSE2-NEXT:    movd %eax, %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:    movb %cl, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %cl
-; SSE2-NEXT:    movb %cl, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    addb %al, %cl
-; SSE2-NEXT:    movb %cl, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %cl, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %xmm1
-; SSE2-NEXT:    movb %dl, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %dl
-; SSE2-NEXT:    movb %dl, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %dl
-; SSE2-NEXT:    andb $51, %dl
-; SSE2-NEXT:    addb %al, %dl
-; SSE2-NEXT:    movb %dl, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %dl, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %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:    movb %bpl, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %bpl
-; SSE2-NEXT:    movb %bpl, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %bpl
-; SSE2-NEXT:    andb $51, %bpl
-; SSE2-NEXT:    addb %al, %bpl
-; SSE2-NEXT:    movb %bpl, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %bpl, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %xmm3
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSE2-NEXT:    movb %cl, %dl
-; SSE2-NEXT:    shrb %dl
-; SSE2-NEXT:    andb $85, %dl
-; SSE2-NEXT:    subb %dl, %cl
-; SSE2-NEXT:    movb %cl, %dl
-; SSE2-NEXT:    andb $51, %dl
-; SSE2-NEXT:    shrb $2, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    addb %dl, %cl
-; SSE2-NEXT:    movb %cl, %dl
-; SSE2-NEXT:    shrb $4, %dl
-; SSE2-NEXT:    addb %cl, %dl
-; SSE2-NEXT:    andb $15, %dl
-; SSE2-NEXT:    movzbl %dl, %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:    movb %r10b, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %r10b
-; SSE2-NEXT:    movb %r10b, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %r10b
-; SSE2-NEXT:    andb $51, %r10b
-; SSE2-NEXT:    addb %cl, %r10b
-; SSE2-NEXT:    movb %r10b, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %r10b, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %ecx
-; SSE2-NEXT:    movd %ecx, %xmm2
-; SSE2-NEXT:    movb %r11b, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %r11b
-; SSE2-NEXT:    movb %r11b, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %r11b
-; SSE2-NEXT:    andb $51, %r11b
-; SSE2-NEXT:    addb %cl, %r11b
-; SSE2-NEXT:    movb %r11b, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %r11b, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %ecx
-; SSE2-NEXT:    movd %ecx, %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:    movb %r9b, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %r9b
-; SSE2-NEXT:    movb %r9b, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %r9b
-; SSE2-NEXT:    andb $51, %r9b
-; SSE2-NEXT:    addb %cl, %r9b
-; SSE2-NEXT:    movb %r9b, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %r9b, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %ecx
-; SSE2-NEXT:    movd %ecx, %xmm3
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    addb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %al, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %eax
-; SSE2-NEXT:    movd %eax, %xmm2
-; 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:    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:    movb %dil, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %dil
-; SSE2-NEXT:    movb %dil, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %dil
-; SSE2-NEXT:    andb $51, %dil
-; SSE2-NEXT:    addb %al, %dil
-; SSE2-NEXT:    movb %dil, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %dil, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %xmm0
-; SSE2-NEXT:    movb %r8b, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %r8b
-; SSE2-NEXT:    movb %r8b, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %r8b
-; SSE2-NEXT:    andb $51, %r8b
-; SSE2-NEXT:    addb %al, %r8b
-; SSE2-NEXT:    movb %r8b, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %r8b, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %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:    movb %sil, %al
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    andb $85, %al
-; SSE2-NEXT:    subb %al, %sil
-; SSE2-NEXT:    movb %sil, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    shrb $2, %sil
-; SSE2-NEXT:    andb $51, %sil
-; SSE2-NEXT:    addb %al, %sil
-; SSE2-NEXT:    movb %sil, %al
-; SSE2-NEXT:    shrb $4, %al
-; SSE2-NEXT:    addb %sil, %al
-; SSE2-NEXT:    andb $15, %al
-; SSE2-NEXT:    movzbl %al, %eax
-; SSE2-NEXT:    movd %eax, %xmm4
-; SSE2-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb %cl
-; SSE2-NEXT:    andb $85, %cl
-; SSE2-NEXT:    subb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    andb $51, %cl
-; SSE2-NEXT:    shrb $2, %al
-; SSE2-NEXT:    andb $51, %al
-; SSE2-NEXT:    addb %cl, %al
-; SSE2-NEXT:    movb %al, %cl
-; SSE2-NEXT:    shrb $4, %cl
-; SSE2-NEXT:    addb %al, %cl
-; SSE2-NEXT:    andb $15, %cl
-; SSE2-NEXT:    movzbl %cl, %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],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:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrlw $1, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    psubb %xmm1, %xmm0
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE2-NEXT:    movdqa %xmm0, %xmm2
+; SSE2-NEXT:    pand %xmm1, %xmm2
+; SSE2-NEXT:    psrlw $2, %xmm0
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    paddb %xmm2, %xmm0
+; SSE2-NEXT:    movdqa %xmm0, %xmm1
+; SSE2-NEXT:    psrlw $4, %xmm1
+; SSE2-NEXT:    paddb %xmm0, %xmm1
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    movdqa %xmm1, %xmm0
 ; SSE2-NEXT:    retq
 ;
 ; SSE3-LABEL: testv16i8:
 ; SSE3:       # BB#0:
-; SSE3-NEXT:    pushq %rbp
-; SSE3-NEXT:  .Ltmp0:
-; SSE3-NEXT:    .cfi_def_cfa_offset 16
-; SSE3-NEXT:    pushq %rbx
-; SSE3-NEXT:  .Ltmp1:
-; SSE3-NEXT:    .cfi_def_cfa_offset 24
-; SSE3-NEXT:  .Ltmp2:
-; SSE3-NEXT:    .cfi_offset %rbx, -24
-; SSE3-NEXT:  .Ltmp3:
-; SSE3-NEXT:    .cfi_offset %rbp, -16
-; SSE3-NEXT:    movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    addb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %al, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %eax
-; SSE3-NEXT:    movd %eax, %xmm0
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r10b
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dil
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r9b
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %bpl
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %sil
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %bl
-; SSE3-NEXT:    movb %bl, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %bl
-; SSE3-NEXT:    movb %bl, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %bl
-; SSE3-NEXT:    andb $51, %bl
-; SSE3-NEXT:    addb %al, %bl
-; SSE3-NEXT:    movb %bl, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %bl, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %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:    movb %dl, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %dl
-; SSE3-NEXT:    movb %dl, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %dl
-; SSE3-NEXT:    andb $51, %dl
-; SSE3-NEXT:    addb %al, %dl
-; SSE3-NEXT:    movb %dl, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %dl, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %xmm2
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r11b
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r8b
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE3-NEXT:    movb %al, %bl
-; SSE3-NEXT:    shrb %bl
-; SSE3-NEXT:    andb $85, %bl
-; SSE3-NEXT:    subb %bl, %al
-; SSE3-NEXT:    movb %al, %bl
-; SSE3-NEXT:    andb $51, %bl
-; SSE3-NEXT:    shrb $2, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    addb %bl, %al
-; SSE3-NEXT:    movb %al, %bl
-; SSE3-NEXT:    shrb $4, %bl
-; SSE3-NEXT:    addb %al, %bl
-; SSE3-NEXT:    andb $15, %bl
-; SSE3-NEXT:    movzbl %bl, %eax
-; SSE3-NEXT:    movd %eax, %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:    movb %cl, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %cl
-; SSE3-NEXT:    movb %cl, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    addb %al, %cl
-; SSE3-NEXT:    movb %cl, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %cl, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %xmm1
-; SSE3-NEXT:    movb %dl, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %dl
-; SSE3-NEXT:    movb %dl, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %dl
-; SSE3-NEXT:    andb $51, %dl
-; SSE3-NEXT:    addb %al, %dl
-; SSE3-NEXT:    movb %dl, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %dl, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %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:    movb %bpl, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %bpl
-; SSE3-NEXT:    movb %bpl, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %bpl
-; SSE3-NEXT:    andb $51, %bpl
-; SSE3-NEXT:    addb %al, %bpl
-; SSE3-NEXT:    movb %bpl, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %bpl, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %xmm3
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSE3-NEXT:    movb %cl, %dl
-; SSE3-NEXT:    shrb %dl
-; SSE3-NEXT:    andb $85, %dl
-; SSE3-NEXT:    subb %dl, %cl
-; SSE3-NEXT:    movb %cl, %dl
-; SSE3-NEXT:    andb $51, %dl
-; SSE3-NEXT:    shrb $2, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    addb %dl, %cl
-; SSE3-NEXT:    movb %cl, %dl
-; SSE3-NEXT:    shrb $4, %dl
-; SSE3-NEXT:    addb %cl, %dl
-; SSE3-NEXT:    andb $15, %dl
-; SSE3-NEXT:    movzbl %dl, %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:    movb %r10b, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %r10b
-; SSE3-NEXT:    movb %r10b, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %r10b
-; SSE3-NEXT:    andb $51, %r10b
-; SSE3-NEXT:    addb %cl, %r10b
-; SSE3-NEXT:    movb %r10b, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %r10b, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %ecx
-; SSE3-NEXT:    movd %ecx, %xmm2
-; SSE3-NEXT:    movb %r11b, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %r11b
-; SSE3-NEXT:    movb %r11b, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %r11b
-; SSE3-NEXT:    andb $51, %r11b
-; SSE3-NEXT:    addb %cl, %r11b
-; SSE3-NEXT:    movb %r11b, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %r11b, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %ecx
-; SSE3-NEXT:    movd %ecx, %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:    movb %r9b, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %r9b
-; SSE3-NEXT:    movb %r9b, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %r9b
-; SSE3-NEXT:    andb $51, %r9b
-; SSE3-NEXT:    addb %cl, %r9b
-; SSE3-NEXT:    movb %r9b, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %r9b, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %ecx
-; SSE3-NEXT:    movd %ecx, %xmm3
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    addb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %al, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %eax
-; SSE3-NEXT:    movd %eax, %xmm2
-; 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:    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:    movb %dil, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %dil
-; SSE3-NEXT:    movb %dil, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %dil
-; SSE3-NEXT:    andb $51, %dil
-; SSE3-NEXT:    addb %al, %dil
-; SSE3-NEXT:    movb %dil, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %dil, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %xmm0
-; SSE3-NEXT:    movb %r8b, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %r8b
-; SSE3-NEXT:    movb %r8b, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %r8b
-; SSE3-NEXT:    andb $51, %r8b
-; SSE3-NEXT:    addb %al, %r8b
-; SSE3-NEXT:    movb %r8b, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %r8b, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %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:    movb %sil, %al
-; SSE3-NEXT:    shrb %al
-; SSE3-NEXT:    andb $85, %al
-; SSE3-NEXT:    subb %al, %sil
-; SSE3-NEXT:    movb %sil, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    shrb $2, %sil
-; SSE3-NEXT:    andb $51, %sil
-; SSE3-NEXT:    addb %al, %sil
-; SSE3-NEXT:    movb %sil, %al
-; SSE3-NEXT:    shrb $4, %al
-; SSE3-NEXT:    addb %sil, %al
-; SSE3-NEXT:    andb $15, %al
-; SSE3-NEXT:    movzbl %al, %eax
-; SSE3-NEXT:    movd %eax, %xmm4
-; SSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb %cl
-; SSE3-NEXT:    andb $85, %cl
-; SSE3-NEXT:    subb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    andb $51, %cl
-; SSE3-NEXT:    shrb $2, %al
-; SSE3-NEXT:    andb $51, %al
-; SSE3-NEXT:    addb %cl, %al
-; SSE3-NEXT:    movb %al, %cl
-; SSE3-NEXT:    shrb $4, %cl
-; SSE3-NEXT:    addb %al, %cl
-; SSE3-NEXT:    andb $15, %cl
-; SSE3-NEXT:    movzbl %cl, %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],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:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrlw $1, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    psubb %xmm1, %xmm0
+; SSE3-NEXT:    movdqa {{.*#+}} xmm1 = [51,51,51,51,51,51,51,51,51,51,51,51,51,51,51,51]
+; SSE3-NEXT:    movdqa %xmm0, %xmm2
+; SSE3-NEXT:    pand %xmm1, %xmm2
+; SSE3-NEXT:    psrlw $2, %xmm0
+; SSE3-NEXT:    pand %xmm1, %xmm0
+; SSE3-NEXT:    paddb %xmm2, %xmm0
+; SSE3-NEXT:    movdqa %xmm0, %xmm1
+; SSE3-NEXT:    psrlw $4, %xmm1
+; SSE3-NEXT:    paddb %xmm0, %xmm1
+; SSE3-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE3-NEXT:    movdqa %xmm1, %xmm0
 ; SSE3-NEXT:    retq
 ;
 ; SSSE3-LABEL: testv16i8:
 ; SSSE3:       # BB#0:
-; SSSE3-NEXT:    pushq %rbp
-; SSSE3-NEXT:  .Ltmp0:
-; SSSE3-NEXT:    .cfi_def_cfa_offset 16
-; SSSE3-NEXT:    pushq %rbx
-; SSSE3-NEXT:  .Ltmp1:
-; SSSE3-NEXT:    .cfi_def_cfa_offset 24
-; SSSE3-NEXT:  .Ltmp2:
-; SSSE3-NEXT:    .cfi_offset %rbx, -24
-; SSSE3-NEXT:  .Ltmp3:
-; SSSE3-NEXT:    .cfi_offset %rbp, -16
-; SSSE3-NEXT:    movaps %xmm0, -{{[0-9]+}}(%rsp)
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    addb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %al, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %eax
-; SSSE3-NEXT:    movd %eax, %xmm0
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r10b
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dil
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r9b
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %bpl
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %sil
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %bl
-; SSSE3-NEXT:    movb %bl, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %bl
-; SSSE3-NEXT:    movb %bl, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %bl
-; SSSE3-NEXT:    andb $51, %bl
-; SSSE3-NEXT:    addb %al, %bl
-; SSSE3-NEXT:    movb %bl, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %bl, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %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:    movb %dl, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %dl
-; SSSE3-NEXT:    movb %dl, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %dl
-; SSSE3-NEXT:    andb $51, %dl
-; SSSE3-NEXT:    addb %al, %dl
-; SSSE3-NEXT:    movb %dl, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %dl, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %xmm2
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r11b
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %dl
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %r8b
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSSE3-NEXT:    movb %al, %bl
-; SSSE3-NEXT:    shrb %bl
-; SSSE3-NEXT:    andb $85, %bl
-; SSSE3-NEXT:    subb %bl, %al
-; SSSE3-NEXT:    movb %al, %bl
-; SSSE3-NEXT:    andb $51, %bl
-; SSSE3-NEXT:    shrb $2, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    addb %bl, %al
-; SSSE3-NEXT:    movb %al, %bl
-; SSSE3-NEXT:    shrb $4, %bl
-; SSSE3-NEXT:    addb %al, %bl
-; SSSE3-NEXT:    andb $15, %bl
-; SSSE3-NEXT:    movzbl %bl, %eax
-; SSSE3-NEXT:    movd %eax, %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:    movb %cl, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %cl
-; SSSE3-NEXT:    movb %cl, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    addb %al, %cl
-; SSSE3-NEXT:    movb %cl, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %cl, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %xmm1
-; SSSE3-NEXT:    movb %dl, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %dl
-; SSSE3-NEXT:    movb %dl, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %dl
-; SSSE3-NEXT:    andb $51, %dl
-; SSSE3-NEXT:    addb %al, %dl
-; SSSE3-NEXT:    movb %dl, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %dl, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %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:    movb %bpl, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %bpl
-; SSSE3-NEXT:    movb %bpl, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %bpl
-; SSSE3-NEXT:    andb $51, %bpl
-; SSSE3-NEXT:    addb %al, %bpl
-; SSSE3-NEXT:    movb %bpl, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %bpl, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %xmm3
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %cl
-; SSSE3-NEXT:    movb %cl, %dl
-; SSSE3-NEXT:    shrb %dl
-; SSSE3-NEXT:    andb $85, %dl
-; SSSE3-NEXT:    subb %dl, %cl
-; SSSE3-NEXT:    movb %cl, %dl
-; SSSE3-NEXT:    andb $51, %dl
-; SSSE3-NEXT:    shrb $2, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    addb %dl, %cl
-; SSSE3-NEXT:    movb %cl, %dl
-; SSSE3-NEXT:    shrb $4, %dl
-; SSSE3-NEXT:    addb %cl, %dl
-; SSSE3-NEXT:    andb $15, %dl
-; SSSE3-NEXT:    movzbl %dl, %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:    movb %r10b, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %r10b
-; SSSE3-NEXT:    movb %r10b, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %r10b
-; SSSE3-NEXT:    andb $51, %r10b
-; SSSE3-NEXT:    addb %cl, %r10b
-; SSSE3-NEXT:    movb %r10b, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %r10b, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %ecx
-; SSSE3-NEXT:    movd %ecx, %xmm2
-; SSSE3-NEXT:    movb %r11b, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %r11b
-; SSSE3-NEXT:    movb %r11b, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %r11b
-; SSSE3-NEXT:    andb $51, %r11b
-; SSSE3-NEXT:    addb %cl, %r11b
-; SSSE3-NEXT:    movb %r11b, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %r11b, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %ecx
-; SSSE3-NEXT:    movd %ecx, %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:    movb %r9b, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %r9b
-; SSSE3-NEXT:    movb %r9b, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %r9b
-; SSSE3-NEXT:    andb $51, %r9b
-; SSSE3-NEXT:    addb %cl, %r9b
-; SSSE3-NEXT:    movb %r9b, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %r9b, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %ecx
-; SSSE3-NEXT:    movd %ecx, %xmm3
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    addb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %al, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %eax
-; SSSE3-NEXT:    movd %eax, %xmm2
-; 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:    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:    movb %dil, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %dil
-; SSSE3-NEXT:    movb %dil, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %dil
-; SSSE3-NEXT:    andb $51, %dil
-; SSSE3-NEXT:    addb %al, %dil
-; SSSE3-NEXT:    movb %dil, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %dil, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %xmm0
-; SSSE3-NEXT:    movb %r8b, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %r8b
-; SSSE3-NEXT:    movb %r8b, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %r8b
-; SSSE3-NEXT:    andb $51, %r8b
-; SSSE3-NEXT:    addb %al, %r8b
-; SSSE3-NEXT:    movb %r8b, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %r8b, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %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:    movb %sil, %al
-; SSSE3-NEXT:    shrb %al
-; SSSE3-NEXT:    andb $85, %al
-; SSSE3-NEXT:    subb %al, %sil
-; SSSE3-NEXT:    movb %sil, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    shrb $2, %sil
-; SSSE3-NEXT:    andb $51, %sil
-; SSSE3-NEXT:    addb %al, %sil
-; SSSE3-NEXT:    movb %sil, %al
-; SSSE3-NEXT:    shrb $4, %al
-; SSSE3-NEXT:    addb %sil, %al
-; SSSE3-NEXT:    andb $15, %al
-; SSSE3-NEXT:    movzbl %al, %eax
-; SSSE3-NEXT:    movd %eax, %xmm4
-; SSSE3-NEXT:    movb -{{[0-9]+}}(%rsp), %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb %cl
-; SSSE3-NEXT:    andb $85, %cl
-; SSSE3-NEXT:    subb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    andb $51, %cl
-; SSSE3-NEXT:    shrb $2, %al
-; SSSE3-NEXT:    andb $51, %al
-; SSSE3-NEXT:    addb %cl, %al
-; SSSE3-NEXT:    movb %al, %cl
-; SSSE3-NEXT:    shrb $4, %cl
-; SSSE3-NEXT:    addb %al, %cl
-; SSSE3-NEXT:    andb $15, %cl
-; SSSE3-NEXT:    movzbl %cl, %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],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:    movdqa {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; SSSE3-NEXT:    movdqa %xmm0, %xmm3
+; SSSE3-NEXT:    pand %xmm2, %xmm3
+; SSSE3-NEXT:    movdqa {{.*#+}} xmm1 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSSE3-NEXT:    movdqa %xmm1, %xmm4
+; SSSE3-NEXT:    pshufb %xmm3, %xmm4
+; SSSE3-NEXT:    psrlw $4, %xmm0
+; SSSE3-NEXT:    pand %xmm2, %xmm0
+; SSSE3-NEXT:    pshufb %xmm0, %xmm1
+; SSSE3-NEXT:    paddb %xmm4, %xmm1
+; SSSE3-NEXT:    movdqa %xmm1, %xmm0
 ; SSSE3-NEXT:    retq
 ;
 ; SSE41-LABEL: testv16i8:
 ; SSE41:       # BB#0:
-; SSE41-NEXT:    pextrb $1, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pextrb $0, %xmm0, %ecx
-; SSE41-NEXT:    movb %cl, %dl
-; SSE41-NEXT:    shrb %dl
-; SSE41-NEXT:    andb $85, %dl
-; SSE41-NEXT:    subb %dl, %cl
-; SSE41-NEXT:    movb %cl, %dl
-; SSE41-NEXT:    andb $51, %dl
-; SSE41-NEXT:    shrb $2, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    addb %dl, %cl
-; SSE41-NEXT:    movb %cl, %dl
-; SSE41-NEXT:    shrb $4, %dl
-; SSE41-NEXT:    addb %cl, %dl
-; SSE41-NEXT:    andb $15, %dl
-; SSE41-NEXT:    movzbl %dl, %ecx
-; SSE41-NEXT:    movd %ecx, %xmm1
-; SSE41-NEXT:    pinsrb $1, %eax, %xmm1
-; SSE41-NEXT:    pextrb $2, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $2, %eax, %xmm1
-; SSE41-NEXT:    pextrb $3, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $3, %eax, %xmm1
-; SSE41-NEXT:    pextrb $4, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $4, %eax, %xmm1
-; SSE41-NEXT:    pextrb $5, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $5, %eax, %xmm1
-; SSE41-NEXT:    pextrb $6, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $6, %eax, %xmm1
-; SSE41-NEXT:    pextrb $7, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $7, %eax, %xmm1
-; SSE41-NEXT:    pextrb $8, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $8, %eax, %xmm1
-; SSE41-NEXT:    pextrb $9, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $9, %eax, %xmm1
-; SSE41-NEXT:    pextrb $10, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $10, %eax, %xmm1
-; SSE41-NEXT:    pextrb $11, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $11, %eax, %xmm1
-; SSE41-NEXT:    pextrb $12, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $12, %eax, %xmm1
-; SSE41-NEXT:    pextrb $13, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $13, %eax, %xmm1
-; SSE41-NEXT:    pextrb $14, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $14, %eax, %xmm1
-; SSE41-NEXT:    pextrb $15, %xmm0, %eax
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb %cl
-; SSE41-NEXT:    andb $85, %cl
-; SSE41-NEXT:    subb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    andb $51, %cl
-; SSE41-NEXT:    shrb $2, %al
-; SSE41-NEXT:    andb $51, %al
-; SSE41-NEXT:    addb %cl, %al
-; SSE41-NEXT:    movb %al, %cl
-; SSE41-NEXT:    shrb $4, %cl
-; SSE41-NEXT:    addb %al, %cl
-; SSE41-NEXT:    andb $15, %cl
-; SSE41-NEXT:    movzbl %cl, %eax
-; SSE41-NEXT:    pinsrb $15, %eax, %xmm1
+; 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 {{.*#+}} xmm1 = [0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4]
+; SSE41-NEXT:    movdqa %xmm1, %xmm4
+; SSE41-NEXT:    pshufb %xmm3, %xmm4
+; SSE41-NEXT:    psrlw $4, %xmm0
+; SSE41-NEXT:    pand %xmm2, %xmm0
+; SSE41-NEXT:    pshufb %xmm0, %xmm1
+; SSE41-NEXT:    paddb %xmm4, %xmm1
 ; SSE41-NEXT:    movdqa %xmm1, %xmm0
 ; SSE41-NEXT:    retq
 ;
 ; AVX-LABEL: testv16i8:
 ; AVX:       # BB#0:
-; AVX-NEXT:    vpextrb $1, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpextrb $0, %xmm0, %ecx
-; AVX-NEXT:    movb %cl, %dl
-; AVX-NEXT:    shrb %dl
-; AVX-NEXT:    andb $85, %dl
-; AVX-NEXT:    subb %dl, %cl
-; AVX-NEXT:    movb %cl, %dl
-; AVX-NEXT:    andb $51, %dl
-; AVX-NEXT:    shrb $2, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    addb %dl, %cl
-; AVX-NEXT:    movb %cl, %dl
-; AVX-NEXT:    shrb $4, %dl
-; AVX-NEXT:    addb %cl, %dl
-; AVX-NEXT:    andb $15, %dl
-; AVX-NEXT:    movzbl %dl, %ecx
-; AVX-NEXT:    vmovd %ecx, %xmm1
-; AVX-NEXT:    vpinsrb $1, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $2, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $2, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $3, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $3, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $4, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $4, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $5, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $5, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $6, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $6, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $7, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $7, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $8, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $8, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $9, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $9, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $10, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $10, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $11, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $11, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $12, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $12, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $13, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $13, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $14, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $14, %eax, %xmm1, %xmm1
-; AVX-NEXT:    vpextrb $15, %xmm0, %eax
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb %cl
-; AVX-NEXT:    andb $85, %cl
-; AVX-NEXT:    subb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    andb $51, %cl
-; AVX-NEXT:    shrb $2, %al
-; AVX-NEXT:    andb $51, %al
-; AVX-NEXT:    addb %cl, %al
-; AVX-NEXT:    movb %al, %cl
-; AVX-NEXT:    shrb $4, %cl
-; AVX-NEXT:    addb %al, %cl
-; AVX-NEXT:    andb $15, %cl
-; AVX-NEXT:    movzbl %cl, %eax
-; AVX-NEXT:    vpinsrb $15, %eax, %xmm1, %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
   %out = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> %in)
   ret <16 x i8> %out
 }
 
+define <2 x i64> @foldv2i64() nounwind {
+; SSE-LABEL: foldv2i64:
+; SSE:       # BB#0:
+; SSE-NEXT:    movaps {{.*#+}} xmm0 = [1,64]
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: foldv2i64:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovaps {{.*#+}} xmm0 = [1,64]
+; AVX-NEXT:    retq
+  %out = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> <i64 256, i64 -1>)
+  ret <2 x i64> %out
+}
+
+define <4 x i32> @foldv4i32() nounwind {
+; SSE-LABEL: foldv4i32:
+; SSE:       # BB#0:
+; SSE-NEXT:    movaps {{.*#+}} xmm0 = [1,32,0,8]
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: foldv4i32:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovaps {{.*#+}} xmm0 = [1,32,0,8]
+; AVX-NEXT:    retq
+  %out = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> <i32 256, i32 -1, i32 0, i32 255>)
+  ret <4 x i32> %out
+}
+
+define <8 x i16> @foldv8i16() nounwind {
+; SSE-LABEL: foldv8i16:
+; SSE:       # BB#0:
+; SSE-NEXT:    movaps {{.*#+}} xmm0 = [1,16,0,8,0,3,2,3]
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: foldv8i16:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovaps {{.*#+}} xmm0 = [1,16,0,8,0,3,2,3]
+; AVX-NEXT:    retq
+  %out = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> <i16 256, i16 -1, i16 0, i16 255, i16 -65536, i16 7, i16 24, i16 88>)
+  ret <8 x i16> %out
+}
+
+define <16 x i8> @foldv16i8() nounwind {
+; SSE-LABEL: foldv16i8:
+; SSE:       # BB#0:
+; SSE-NEXT:    movaps {{.*#+}} xmm0 = [0,8,0,8,0,3,2,3,7,7,1,1,1,1,1,1]
+; SSE-NEXT:    retq
+;
+; AVX-LABEL: foldv16i8:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovaps {{.*#+}} xmm0 = [0,8,0,8,0,3,2,3,7,7,1,1,1,1,1,1]
+; AVX-NEXT:    retq
+  %out = call <16 x i8> @llvm.ctpop.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>)
+  ret <16 x i8> %out
+}
+
 declare <2 x i64> @llvm.ctpop.v2i64(<2 x i64>)
 declare <4 x i32> @llvm.ctpop.v4i32(<4 x i32>)
 declare <8 x i16> @llvm.ctpop.v8i16(<8 x i16>)