Re-commit of 274613.

The prev commit failed on compilation.
A minor change in one pattern in lib/Target/X86/X86InstrAVX512.td fixes the failure.

llvm-svn: 274626

10 files changed, 290 insertions, 287 deletions

diff --git a/llvm/test/CodeGen/X86/avx512-cmp.ll b/llvm/test/CodeGen/X86/avx512-cmp.ll
index 2c0c0a5b8c7..52caa0ed5d6 100644
--- a/llvm/test/CodeGen/X86/avx512-cmp.ll
+++ b/llvm/test/CodeGen/X86/avx512-cmp.ll
@@ -163,12 +163,10 @@ define i32 @test10(i64 %b, i64 %c, i1 %d) {
 ; ALL-NEXT:    kmovw %edx, %k0
 ; ALL-NEXT:    cmpq %rsi, %rdi
 ; ALL-NEXT:    sete %al
-; ALL-NEXT:    andl $1, %eax
 ; ALL-NEXT:    kmovw %eax, %k1
 ; ALL-NEXT:    korw %k1, %k0, %k1
 ; ALL-NEXT:    kxorw %k1, %k0, %k0
 ; ALL-NEXT:    kmovw %k0, %eax
-; ALL-NEXT:    andl $1, %eax
 ; ALL-NEXT:    testb %al, %al
 ; ALL-NEXT:    je LBB8_1
 ; ALL-NEXT:  ## BB#2: ## %if.end.i
diff --git a/llvm/test/CodeGen/X86/avx512-ext.ll b/llvm/test/CodeGen/X86/avx512-ext.ll
index f5631af34d2..cb74c598a1a 100644
--- a/llvm/test/CodeGen/X86/avx512-ext.ll
+++ b/llvm/test/CodeGen/X86/avx512-ext.ll
@@ -1513,265 +1513,264 @@ define <64 x i16> @test21(<64 x i16> %x , <64 x i1> %mask) nounwind readnone {
 ; KNL-NEXT:    vptestmd %zmm4, %zmm4, %k0
 ; KNL-NEXT:    kshiftlw $14, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %edx
+; KNL-NEXT:    kmovw %k1, %ecx
 ; KNL-NEXT:    kshiftlw $15, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %eax
+; KNL-NEXT:    kmovw %k1, %r15d
 ; KNL-NEXT:    kshiftlw $13, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %ecx
+; KNL-NEXT:    kmovw %k1, %r12d
 ; KNL-NEXT:    kshiftlw $12, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %edi
+; KNL-NEXT:    kmovw %k1, %edx
 ; KNL-NEXT:    kshiftlw $11, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %esi
+; KNL-NEXT:    kmovw %k1, %r13d
 ; KNL-NEXT:    kshiftlw $10, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r13d
+; KNL-NEXT:    kmovw %k1, %eax
+; KNL-NEXT:    movl %eax, -{{[0-9]+}}(%rsp) ## 4-byte Spill
 ; KNL-NEXT:    kshiftlw $9, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r8d
+; KNL-NEXT:    kmovw %k1, %esi
 ; KNL-NEXT:    kshiftlw $8, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r10d
+; KNL-NEXT:    kmovw %k1, %edi
 ; KNL-NEXT:    kshiftlw $7, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r11d
+; KNL-NEXT:    kmovw %k1, %r8d
 ; KNL-NEXT:    kshiftlw $6, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %ebx
+; KNL-NEXT:    kmovw %k1, %r9d
 ; KNL-NEXT:    kshiftlw $5, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %ebp
+; KNL-NEXT:    kmovw %k1, %r10d
 ; KNL-NEXT:    kshiftlw $4, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r14d
+; KNL-NEXT:    kmovw %k1, %r11d
 ; KNL-NEXT:    kshiftlw $3, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r15d
+; KNL-NEXT:    kmovw %k1, %ebx
 ; KNL-NEXT:    kshiftlw $2, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r9d
+; KNL-NEXT:    kmovw %k1, %ebp
 ; KNL-NEXT:    kshiftlw $1, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r12d
-; KNL-NEXT:    vptestmd %zmm5, %zmm5, %k1
+; KNL-NEXT:    kmovw %k1, %r14d
+; KNL-NEXT:    vptestmd %zmm5, %zmm5, %k2
 ; KNL-NEXT:    kshiftlw $0, %k0, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vmovd %eax, %xmm4
+; KNL-NEXT:    vmovd %r15d, %xmm4
+; KNL-NEXT:    kmovw %k0, %r15d
+; KNL-NEXT:    kshiftlw $14, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $1, %ecx, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %ecx
+; KNL-NEXT:    kshiftlw $15, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $2, %r12d, %xmm4, %xmm4
 ; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    kshiftlw $14, %k1, %k0
+; KNL-NEXT:    kshiftlw $13, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $1, %edx, %xmm4, %xmm4
+; KNL-NEXT:    vpinsrb $3, %edx, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r12d
+; KNL-NEXT:    kshiftlw $12, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $4, %r13d, %xmm4, %xmm4
 ; KNL-NEXT:    kmovw %k0, %edx
-; KNL-NEXT:    movl %edx, -{{[0-9]+}}(%rsp) ## 4-byte Spill
-; KNL-NEXT:    kshiftlw $15, %k1, %k0
+; KNL-NEXT:    kshiftlw $11, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $5, -{{[0-9]+}}(%rsp), %xmm4, %xmm4 ## 4-byte Folded Reload
+; KNL-NEXT:    kmovw %k0, %r13d
+; KNL-NEXT:    kshiftlw $10, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $6, %esi, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %esi
+; KNL-NEXT:    movl %esi, -{{[0-9]+}}(%rsp) ## 4-byte Spill
+; KNL-NEXT:    kshiftlw $9, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $2, %ecx, %xmm4, %xmm4
+; KNL-NEXT:    vpinsrb $7, %edi, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %esi
+; KNL-NEXT:    kshiftlw $8, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $8, %r8d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %edi
+; KNL-NEXT:    kshiftlw $7, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $9, %r9d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r8d
+; KNL-NEXT:    kshiftlw $6, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $10, %r10d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r9d
+; KNL-NEXT:    kshiftlw $5, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $11, %r11d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r10d
+; KNL-NEXT:    kshiftlw $4, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $12, %ebx, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %ebx
+; KNL-NEXT:    kshiftlw $3, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $13, %ebp, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %ebp
+; KNL-NEXT:    kshiftlw $2, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $14, %r14d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r11d
+; KNL-NEXT:    kshiftlw $1, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $15, %r15d, %xmm4, %xmm4
+; KNL-NEXT:    kmovw %k0, %r14d
+; KNL-NEXT:    vptestmd %zmm6, %zmm6, %k1
+; KNL-NEXT:    kshiftlw $0, %k2, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vmovd %eax, %xmm5
+; KNL-NEXT:    kmovw %k0, %r15d
+; KNL-NEXT:    kshiftlw $14, %k1, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $1, %ecx, %xmm5, %xmm5
 ; KNL-NEXT:    kmovw %k0, %ecx
+; KNL-NEXT:    kshiftlw $15, %k1, %k0
+; KNL-NEXT:    kshiftrw $15, %k0, %k0
+; KNL-NEXT:    vpinsrb $2, %r12d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %eax
 ; KNL-NEXT:    kshiftlw $13, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $3, %edi, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %edi
+; KNL-NEXT:    vpinsrb $3, %edx, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r12d
 ; KNL-NEXT:    kshiftlw $12, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $4, %esi, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %esi
+; KNL-NEXT:    vpinsrb $4, %r13d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %edx
 ; KNL-NEXT:    kshiftlw $11, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $5, %r13d, %xmm4, %xmm4
+; KNL-NEXT:    vpinsrb $5, -{{[0-9]+}}(%rsp), %xmm5, %xmm5 ## 4-byte Folded Reload
 ; KNL-NEXT:    kmovw %k0, %r13d
 ; KNL-NEXT:    kshiftlw $10, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $6, %r8d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r8d
+; KNL-NEXT:    vpinsrb $6, %esi, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %esi
+; KNL-NEXT:    movl %esi, -{{[0-9]+}}(%rsp) ## 4-byte Spill
 ; KNL-NEXT:    kshiftlw $9, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $7, %r10d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r10d
+; KNL-NEXT:    vpinsrb $7, %edi, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %esi
 ; KNL-NEXT:    kshiftlw $8, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $8, %r11d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r11d
+; KNL-NEXT:    vpinsrb $8, %r8d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %edi
 ; KNL-NEXT:    kshiftlw $7, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $9, %ebx, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %ebx
+; KNL-NEXT:    vpinsrb $9, %r9d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r8d
 ; KNL-NEXT:    kshiftlw $6, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $10, %ebp, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %ebp
+; KNL-NEXT:    vpinsrb $10, %r10d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r9d
 ; KNL-NEXT:    kshiftlw $5, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $11, %r14d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r14d
+; KNL-NEXT:    vpinsrb $11, %ebx, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %ebx
 ; KNL-NEXT:    kshiftlw $4, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $12, %r15d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r15d
+; KNL-NEXT:    vpinsrb $12, %ebp, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %ebp
 ; KNL-NEXT:    kshiftlw $3, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $13, %r9d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %edx
-; KNL-NEXT:    movl %edx, -{{[0-9]+}}(%rsp) ## 4-byte Spill
+; KNL-NEXT:    vpinsrb $13, %r11d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r10d
 ; KNL-NEXT:    kshiftlw $2, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $14, %r12d, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r12d
+; KNL-NEXT:    vpinsrb $14, %r14d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r11d
 ; KNL-NEXT:    kshiftlw $1, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $15, %eax, %xmm4, %xmm4
-; KNL-NEXT:    kmovw %k0, %r9d
-; KNL-NEXT:    vptestmd %zmm6, %zmm6, %k0
+; KNL-NEXT:    vpinsrb $15, %r15d, %xmm5, %xmm5
+; KNL-NEXT:    kmovw %k0, %r14d
+; KNL-NEXT:    vptestmd %zmm7, %zmm7, %k0
 ; KNL-NEXT:    kshiftlw $0, %k1, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vmovd %ecx, %xmm5
-; KNL-NEXT:    kmovw %k1, %edx
+; KNL-NEXT:    vmovd %eax, %xmm6
+; KNL-NEXT:    kmovw %k1, %r15d
 ; KNL-NEXT:    kshiftlw $14, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $1, -{{[0-9]+}}(%rsp), %xmm5, %xmm5 ## 4-byte Folded Reload
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    movl %eax, -{{[0-9]+}}(%rsp) ## 4-byte Spill
+; KNL-NEXT:    vpinsrb $1, %ecx, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %ecx
 ; KNL-NEXT:    kshiftlw $15, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $2, %edi, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %eax
+; KNL-NEXT:    vpinsrb $2, %r12d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r12d
 ; KNL-NEXT:    kshiftlw $13, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $3, %esi, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %edi
+; KNL-NEXT:    vpinsrb $3, %edx, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %edx
 ; KNL-NEXT:    kshiftlw $12, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $4, %r13d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %ecx
+; KNL-NEXT:    vpinsrb $4, %r13d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r13d
 ; KNL-NEXT:    kshiftlw $11, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $5, %r8d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r8d
+; KNL-NEXT:    vpinsrb $5, -{{[0-9]+}}(%rsp), %xmm6, %xmm6 ## 4-byte Folded Reload
+; KNL-NEXT:    kmovw %k1, %eax
 ; KNL-NEXT:    kshiftlw $10, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $6, %r10d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r13d
+; KNL-NEXT:    vpinsrb $6, %esi, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %esi
 ; KNL-NEXT:    kshiftlw $9, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $7, %r11d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %esi
-; KNL-NEXT:    movl %esi, -{{[0-9]+}}(%rsp) ## 4-byte Spill
+; KNL-NEXT:    vpinsrb $7, %edi, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %edi
 ; KNL-NEXT:    kshiftlw $8, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $8, %ebx, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %ebx
+; KNL-NEXT:    vpinsrb $8, %r8d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r8d
 ; KNL-NEXT:    kshiftlw $7, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $9, %ebp, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %ebp
+; KNL-NEXT:    vpinsrb $9, %r9d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r9d
 ; KNL-NEXT:    kshiftlw $6, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $10, %r14d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r10d
+; KNL-NEXT:    vpinsrb $10, %ebx, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %ebx
 ; KNL-NEXT:    kshiftlw $5, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $11, %r15d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r11d
+; KNL-NEXT:    vpinsrb $11, %ebp, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %ebp
 ; KNL-NEXT:    kshiftlw $4, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $12, -{{[0-9]+}}(%rsp), %xmm5, %xmm5 ## 4-byte Folded Reload
-; KNL-NEXT:    kmovw %k1, %esi
+; KNL-NEXT:    vpinsrb $12, %r10d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r10d
 ; KNL-NEXT:    kshiftlw $3, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $13, %r12d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r14d
+; KNL-NEXT:    vpinsrb $13, %r11d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r11d
 ; KNL-NEXT:    kshiftlw $2, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $14, %r9d, %xmm5, %xmm5
-; KNL-NEXT:    kmovw %k1, %r9d
+; KNL-NEXT:    vpinsrb $14, %r14d, %xmm6, %xmm6
+; KNL-NEXT:    kmovw %k1, %r14d
 ; KNL-NEXT:    kshiftlw $1, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vpinsrb $15, %edx, %xmm5, %xmm5
+; KNL-NEXT:    vpinsrb $15, %r15d, %xmm6, %xmm6
 ; KNL-NEXT:    kmovw %k1, %r15d
-; KNL-NEXT:    vptestmd %zmm7, %zmm7, %k1
 ; KNL-NEXT:    kshiftlw $0, %k0, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vmovd %eax, %xmm6
-; KNL-NEXT:    kmovw %k0, %r12d
-; KNL-NEXT:    kshiftlw $14, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $1, -{{[0-9]+}}(%rsp), %xmm6, %xmm6 ## 4-byte Folded Reload
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    kshiftlw $15, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $2, %edi, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %edx
-; KNL-NEXT:    kshiftlw $13, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $3, %ecx, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %ecx
-; KNL-NEXT:    kshiftlw $12, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $4, %r8d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r8d
-; KNL-NEXT:    kshiftlw $11, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $5, %r13d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r13d
-; KNL-NEXT:    kshiftlw $10, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $6, -{{[0-9]+}}(%rsp), %xmm6, %xmm6 ## 4-byte Folded Reload
-; KNL-NEXT:    kmovw %k0, %edi
-; KNL-NEXT:    kshiftlw $9, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $7, %ebx, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %ebx
-; KNL-NEXT:    kshiftlw $8, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $8, %ebp, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %ebp
-; KNL-NEXT:    kshiftlw $7, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $9, %r10d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r10d
-; KNL-NEXT:    kshiftlw $6, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $10, %r11d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r11d
-; KNL-NEXT:    kshiftlw $5, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $11, %esi, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %esi
-; KNL-NEXT:    kshiftlw $4, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $12, %r14d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r14d
-; KNL-NEXT:    kshiftlw $3, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $13, %r9d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r9d
-; KNL-NEXT:    kshiftlw $2, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $14, %r15d, %xmm6, %xmm6
-; KNL-NEXT:    kmovw %k0, %r15d
-; KNL-NEXT:    kshiftlw $1, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vpinsrb $15, %r12d, %xmm6, %xmm6
+; KNL-NEXT:    vmovd %r12d, %xmm7
 ; KNL-NEXT:    kmovw %k0, %r12d
-; KNL-NEXT:    kshiftlw $0, %k1, %k0
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    vmovd %edx, %xmm7
-; KNL-NEXT:    kmovw %k0, %edx
-; KNL-NEXT:    vpinsrb $1, %eax, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $2, %ecx, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $3, %r8d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $4, %r13d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $5, %edi, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $6, %ebx, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $7, %ebp, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $8, %r10d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $9, %r11d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $10, %esi, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $11, %r14d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $12, %r9d, %xmm7, %xmm7
-; KNL-NEXT:    vpinsrb $13, %r15d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $1, %ecx, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $2, %edx, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $3, %r13d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $4, %eax, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $5, %esi, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $6, %edi, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $7, %r8d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $8, %r9d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $9, %ebx, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $10, %ebp, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $11, %r10d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $12, %r11d, %xmm7, %xmm7
+; KNL-NEXT:    vpinsrb $13, %r14d, %xmm7, %xmm7
 ; KNL-NEXT:    vpmovzxbw {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero,xmm4[8],zero,xmm4[9],zero,xmm4[10],zero,xmm4[11],zero,xmm4[12],zero,xmm4[13],zero,xmm4[14],zero,xmm4[15],zero
 ; KNL-NEXT:    vpsllw $15, %ymm4, %ymm4
 ; KNL-NEXT:    vpsraw $15, %ymm4, %ymm4
@@ -1784,8 +1783,8 @@ define <64 x i16> @test21(<64 x i16> %x , <64 x i1> %mask) nounwind readnone {
 ; KNL-NEXT:    vpsllw $15, %ymm4, %ymm4
 ; KNL-NEXT:    vpsraw $15, %ymm4, %ymm4
 ; KNL-NEXT:    vpand %ymm2, %ymm4, %ymm2
-; KNL-NEXT:    vpinsrb $14, %r12d, %xmm7, %xmm4
-; KNL-NEXT:    vpinsrb $15, %edx, %xmm4, %xmm4
+; KNL-NEXT:    vpinsrb $14, %r15d, %xmm7, %xmm4
+; KNL-NEXT:    vpinsrb $15, %r12d, %xmm4, %xmm4
 ; KNL-NEXT:    vpmovzxbw {{.*#+}} ymm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero,xmm4[8],zero,xmm4[9],zero,xmm4[10],zero,xmm4[11],zero,xmm4[12],zero,xmm4[13],zero,xmm4[14],zero,xmm4[15],zero
 ; KNL-NEXT:    vpsllw $15, %ymm4, %ymm4
 ; KNL-NEXT:    vpsraw $15, %ymm4, %ymm4
diff --git a/llvm/test/CodeGen/X86/avx512-insert-extract.ll b/llvm/test/CodeGen/X86/avx512-insert-extract.ll
index 308673bc395..44ecad01407 100644
--- a/llvm/test/CodeGen/X86/avx512-insert-extract.ll
+++ b/llvm/test/CodeGen/X86/avx512-insert-extract.ll
@@ -159,7 +159,6 @@ define i64 @test12(<16 x i64>%a, <16 x i64>%b, i64 %a1, i64 %b1) {
 ;CHECK-LABEL: test13
 ;CHECK: cmpl    %esi, %edi
 ;CHECK: setb    %al
-;CHECK: andl    $1, %eax
 ;CHECK: kmovw   %eax, %k0
 ;CHECK: movw    $-4
 ;CHECK: korw
diff --git a/llvm/test/CodeGen/X86/avx512-intrinsics.ll b/llvm/test/CodeGen/X86/avx512-intrinsics.ll
index cc8be256732..d1961fc96e6 100644
--- a/llvm/test/CodeGen/X86/avx512-intrinsics.ll
+++ b/llvm/test/CodeGen/X86/avx512-intrinsics.ll
@@ -9,9 +9,7 @@ define i32 @test_kortestz(i16 %a0, i16 %a1) {
 ; CHECK-NEXT:    kmovw %edi, %k1
 ; CHECK-NEXT:    kortestw %k0, %k1
 ; CHECK-NEXT:    sete %al
-; CHECK-NEXT:    kmovw %eax, %k0
-; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
+; CHECK-NEXT:    movzbl %al, %eax
 ; CHECK-NEXT:    retq
   %res = call i32 @llvm.x86.avx512.kortestz.w(i16 %a0, i16 %a1)
   ret i32 %res
@@ -5091,7 +5089,6 @@ define i8@test_int_x86_avx512_mask_cmp_sd(<2 x double> %x0, <2 x double> %x1, i8
 ; CHECK-NEXT:    kmovw %edi, %k1
 ; CHECK-NEXT:    vcmpnltsd {sae}, %xmm1, %xmm0, %k0 {%k1}
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    retq
 
   %res4 = call i8 @llvm.x86.avx512.mask.cmp.sd(<2 x double> %x0, <2 x double> %x1, i32 5, i8 %x3, i32 8)
@@ -5112,7 +5109,6 @@ define i8@test_int_x86_avx512_mask_cmp_sd_all(<2 x double> %x0, <2 x double> %x1
 ; CHECK-NEXT:    kandw %k2, %k1, %k1
 ; CHECK-NEXT:    korw %k1, %k0, %k0
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    retq
 
   %res1 = call i8 @llvm.x86.avx512.mask.cmp.sd(<2 x double> %x0, <2 x double> %x1, i32 2, i8 -1, i32 4)
@@ -5135,7 +5131,6 @@ define i8@test_int_x86_avx512_mask_cmp_ss(<4 x float> %x0, <4 x float> %x1, i8 %
 ; CHECK-NEXT:    kmovw %edi, %k1
 ; CHECK-NEXT:    vcmpunordss %xmm1, %xmm0, %k0 {%k1}
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    retq
 
   %res2 = call i8 @llvm.x86.avx512.mask.cmp.ss(<4 x float> %x0, <4 x float> %x1, i32 3, i8 %x3, i32 4)
@@ -5153,9 +5148,8 @@ define i8@test_int_x86_avx512_mask_cmp_ss_all(<4 x float> %x0, <4 x float> %x1,
 ; CHECK-NEXT:    vcmpneqss %xmm1, %xmm0, %k2 {%k1}
 ; CHECK-NEXT:    kmovw %k2, %ecx
 ; CHECK-NEXT:    vcmpnltss {sae}, %xmm1, %xmm0, %k1 {%k1}
-; CHECK-NEXT:    kmovw %k1, %edx
-; CHECK-NEXT:    andl $1, %edx
-; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    kmovw %k1, %eax
+; CHECK-NEXT:    kmovw %k0, %edx
 ; CHECK-NEXT:    andb %cl, %al
 ; CHECK-NEXT:    andb %dl, %al
 ; CHECK-NEXT:    retq
diff --git a/llvm/test/CodeGen/X86/avx512-mask-op.ll b/llvm/test/CodeGen/X86/avx512-mask-op.ll
index f935270d767..939c338ac9a 100644
--- a/llvm/test/CodeGen/X86/avx512-mask-op.ll
+++ b/llvm/test/CodeGen/X86/avx512-mask-op.ll
@@ -173,18 +173,35 @@ define i32 @zext_test1(<16 x i32> %a, <16 x i32> %b) {
 ; CHECK-NEXT:    kshiftlw $10, %k0, %k0
 ; CHECK-NEXT:    kshiftrw $15, %k0, %k0
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    retq
   %cmp_res = icmp ugt <16 x i32> %a, %b
   %cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
   %res = zext i1 %cmp_res.i1 to i32
   ret i32 %res
-}define i16 @zext_test2(<16 x i32> %a, <16 x i32> %b) {
+}
+
+define i16 @zext_test2(<16 x i32> %a, <16 x i32> %b) {
+; CHECK-LABEL: zext_test2:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpnleud %zmm1, %zmm0, %k0
+; CHECK-NEXT:    kshiftlw $10, %k0, %k0
+; CHECK-NEXT:    kshiftrw $15, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
   %cmp_res = icmp ugt <16 x i32> %a, %b
   %cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
   %res = zext i1 %cmp_res.i1 to i16
   ret i16 %res
-}define i8 @zext_test3(<16 x i32> %a, <16 x i32> %b) {
+}
+
+define i8 @zext_test3(<16 x i32> %a, <16 x i32> %b) {
+; CHECK-LABEL: zext_test3:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpnleud %zmm1, %zmm0, %k0
+; CHECK-NEXT:    kshiftlw $10, %k0, %k0
+; CHECK-NEXT:    kshiftrw $15, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
   %cmp_res = icmp ugt <16 x i32> %a, %b
   %cmp_res.i1 = extractelement <16 x i1> %cmp_res, i32 5
   %res = zext i1 %cmp_res.i1 to i8
@@ -579,7 +596,6 @@ define <64 x i8> @test17(i64 %x, i32 %y, i32 %z) {
 ; SKX-NEXT:    kmovq %rdi, %k0
 ; SKX-NEXT:    cmpl %edx, %esi
 ; SKX-NEXT:    setg %al
-; SKX-NEXT:    andl $1, %eax
 ; SKX-NEXT:    kmovw %eax, %k1
 ; SKX-NEXT:    kshiftlq $5, %k1, %k1
 ; SKX-NEXT:    korq %k1, %k0, %k0
@@ -1623,10 +1639,10 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k1, %r8d
 ; KNL-NEXT:    kshiftlw $15, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r10d
+; KNL-NEXT:    kmovw %k1, %r9d
 ; KNL-NEXT:    kshiftlw $13, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %r9d
+; KNL-NEXT:    kmovw %k1, %r10d
 ; KNL-NEXT:    kshiftlw $12, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
 ; KNL-NEXT:    kmovw %k1, %r11d
@@ -1653,22 +1669,22 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k1, %eax
 ; KNL-NEXT:    kshiftlw $4, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %edx
+; KNL-NEXT:    kmovw %k1, %ecx
 ; KNL-NEXT:    kshiftlw $3, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    kmovw %k1, %ecx
+; KNL-NEXT:    kmovw %k1, %edx
 ; KNL-NEXT:    kshiftlw $2, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
 ; KNL-NEXT:    kmovw %k1, %esi
 ; KNL-NEXT:    kshiftlw $1, %k0, %k1
 ; KNL-NEXT:    kshiftrw $15, %k1, %k1
-; KNL-NEXT:    vmovd %r10d, %xmm3
-; KNL-NEXT:    kmovw %k1, %r10d
+; KNL-NEXT:    vmovd %r9d, %xmm3
+; KNL-NEXT:    kmovw %k1, %r9d
 ; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k2
 ; KNL-NEXT:    kshiftlw $0, %k0, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
 ; KNL-NEXT:    vpinsrb $1, %r8d, %xmm3, %xmm2
-; KNL-NEXT:    vpinsrb $2, %r9d, %xmm2, %xmm2
+; KNL-NEXT:    vpinsrb $2, %r10d, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $3, %r11d, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $4, %r14d, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $5, %r15d, %xmm2, %xmm2
@@ -1677,10 +1693,10 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    vpinsrb $8, %ebx, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $9, %ebp, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $10, %eax, %xmm2, %xmm2
-; KNL-NEXT:    vpinsrb $11, %edx, %xmm2, %xmm2
-; KNL-NEXT:    vpinsrb $12, %ecx, %xmm2, %xmm2
+; KNL-NEXT:    vpinsrb $11, %ecx, %xmm2, %xmm2
+; KNL-NEXT:    vpinsrb $12, %edx, %xmm2, %xmm2
 ; KNL-NEXT:    vpinsrb $13, %esi, %xmm2, %xmm2
-; KNL-NEXT:    vpinsrb $14, %r10d, %xmm2, %xmm2
+; KNL-NEXT:    vpinsrb $14, %r9d, %xmm2, %xmm2
 ; KNL-NEXT:    kmovw %k0, %eax
 ; KNL-NEXT:    vpinsrb $15, %eax, %xmm2, %xmm2
 ; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
@@ -1713,7 +1729,7 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k0, %r13d
 ; KNL-NEXT:    kshiftlw $7, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %ecx
+; KNL-NEXT:    kmovw %k0, %edx
 ; KNL-NEXT:    kshiftlw $6, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
 ; KNL-NEXT:    kmovw %k0, %esi
@@ -1728,7 +1744,7 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k0, %eax
 ; KNL-NEXT:    kshiftlw $2, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %edx
+; KNL-NEXT:    kmovw %k0, %ecx
 ; KNL-NEXT:    kshiftlw $1, %k2, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
 ; KNL-NEXT:    vmovd %r10d, %xmm2
@@ -1743,12 +1759,12 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    vpinsrb $5, %r15d, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $6, %r12d, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $7, %r13d, %xmm1, %xmm1
-; KNL-NEXT:    vpinsrb $8, %ecx, %xmm1, %xmm1
+; KNL-NEXT:    vpinsrb $8, %edx, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $9, %esi, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $10, %ebp, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $11, %ebx, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $12, %eax, %xmm1, %xmm1
-; KNL-NEXT:    vpinsrb $13, %edx, %xmm1, %xmm1
+; KNL-NEXT:    vpinsrb $13, %ecx, %xmm1, %xmm1
 ; KNL-NEXT:    vpinsrb $14, %r10d, %xmm1, %xmm1
 ; KNL-NEXT:    kmovw %k0, %eax
 ; KNL-NEXT:    vpinsrb $15, %eax, %xmm1, %xmm1
@@ -1782,7 +1798,7 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k0, %r13d
 ; KNL-NEXT:    kshiftlw $7, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %ecx
+; KNL-NEXT:    kmovw %k0, %edx
 ; KNL-NEXT:    kshiftlw $6, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
 ; KNL-NEXT:    kmovw %k0, %esi
@@ -1797,7 +1813,7 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    kmovw %k0, %eax
 ; KNL-NEXT:    kshiftlw $2, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %edx
+; KNL-NEXT:    kmovw %k0, %ecx
 ; KNL-NEXT:    kshiftlw $1, %k1, %k0
 ; KNL-NEXT:    kshiftrw $15, %k0, %k0
 ; KNL-NEXT:    vmovd %r10d, %xmm1
@@ -1812,12 +1828,12 @@ define void @store_64i1(<64 x i1>* %a, <64 x i1> %v) {
 ; KNL-NEXT:    vpinsrb $5, %r15d, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $6, %r12d, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $7, %r13d, %xmm0, %xmm0
-; KNL-NEXT:    vpinsrb $8, %ecx, %xmm0, %xmm0
+; KNL-NEXT:    vpinsrb $8, %edx, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $9, %esi, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $10, %ebp, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $11, %ebx, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $12, %eax, %xmm0, %xmm0
-; KNL-NEXT:    vpinsrb $13, %edx, %xmm0, %xmm0
+; KNL-NEXT:    vpinsrb $13, %ecx, %xmm0, %xmm0
 ; KNL-NEXT:    vpinsrb $14, %r10d, %xmm0, %xmm0
 ; KNL-NEXT:    kmovw %k1, %eax
 ; KNL-NEXT:    vpinsrb $15, %eax, %xmm0, %xmm0
diff --git a/llvm/test/CodeGen/X86/avx512dq-intrinsics.ll b/llvm/test/CodeGen/X86/avx512dq-intrinsics.ll
index 434495b9f72..af14b6b0d93 100644
--- a/llvm/test/CodeGen/X86/avx512dq-intrinsics.ll
+++ b/llvm/test/CodeGen/X86/avx512dq-intrinsics.ll
@@ -490,7 +490,6 @@ define i8 @test_int_x86_avx512_mask_fpclass_sd(<2 x double> %x0, i8 %x1) {
 ; CHECK-NEXT:    kmovw %edi, %k1
 ; CHECK-NEXT:    vfpclasssd $2, %xmm0, %k0 {%k1}
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    testb %al, %al
 ; CHECK-NEXT:    je LBB28_2
 ; CHECK-NEXT:  ## BB#1:
@@ -498,7 +497,6 @@ define i8 @test_int_x86_avx512_mask_fpclass_sd(<2 x double> %x0, i8 %x1) {
 ; CHECK-NEXT:  LBB28_2:
 ; CHECK-NEXT:    vfpclasssd $4, %xmm0, %k0
 ; CHECK-NEXT:    kmovw %k0, %ecx
-; CHECK-NEXT:    andl $1, %ecx
 ; CHECK-NEXT:    testb %cl, %cl
 ; CHECK-NEXT:    je LBB28_4
 ; CHECK-NEXT:  ## BB#3:
@@ -521,7 +519,6 @@ define i8 @test_int_x86_avx512_mask_fpclass_ss(<4 x float> %x0, i8 %x1) {
 ; CHECK-NEXT:    kmovw %edi, %k1
 ; CHECK-NEXT:    vfpclassss $4, %xmm0, %k0 {%k1}
 ; CHECK-NEXT:    kmovw %k0, %eax
-; CHECK-NEXT:    andl $1, %eax
 ; CHECK-NEXT:    testb %al, %al
 ; CHECK-NEXT:    je LBB29_2
 ; CHECK-NEXT:  ## BB#1:
@@ -529,7 +526,6 @@ define i8 @test_int_x86_avx512_mask_fpclass_ss(<4 x float> %x0, i8 %x1) {
 ; CHECK-NEXT:  LBB29_2:
 ; CHECK-NEXT:    vfpclassss $4, %xmm0, %k0
 ; CHECK-NEXT:    kmovw %k0, %ecx
-; CHECK-NEXT:    andl $1, %ecx
 ; CHECK-NEXT:    testb %cl, %cl
 ; CHECK-NEXT:    je LBB29_4
 ; CHECK-NEXT:  ## BB#3:
diff --git a/llvm/test/CodeGen/X86/masked_gather_scatter.ll b/llvm/test/CodeGen/X86/masked_gather_scatter.ll
index 416ccdc68c7..a8cf982323f 100644
--- a/llvm/test/CodeGen/X86/masked_gather_scatter.ll
+++ b/llvm/test/CodeGen/X86/masked_gather_scatter.ll
@@ -1367,12 +1367,9 @@ define <3 x i32> @test30(<3 x i32*> %base, <3 x i32> %ind, <3 x i1> %mask, <3 x
 ; KNL_64-LABEL: test30:
 ; KNL_64:       # BB#0:
 ; KNL_64-NEXT:    andl $1, %edx
-; KNL_64-NEXT:    kmovw %edx, %k1
 ; KNL_64-NEXT:    andl $1, %esi
-; KNL_64-NEXT:    kmovw %esi, %k2
 ; KNL_64-NEXT:    movl %edi, %eax
 ; KNL_64-NEXT:    andl $1, %eax
-; KNL_64-NEXT:    kmovw %eax, %k0
 ; KNL_64-NEXT:    vpmovsxdq %xmm1, %ymm1
 ; KNL_64-NEXT:    vpsllq $2, %ymm1, %ymm1
 ; KNL_64-NEXT:    vpaddq %ymm1, %ymm0, %ymm1
@@ -1380,81 +1377,76 @@ define <3 x i32> @test30(<3 x i32*> %base, <3 x i32> %ind, <3 x i1> %mask, <3 x
 ; KNL_64-NEXT:    testb $1, %dil
 ; KNL_64-NEXT:    je .LBB29_2
 ; KNL_64-NEXT:  # BB#1: # %cond.load
-; KNL_64-NEXT:    vmovq %xmm1, %rax
-; KNL_64-NEXT:    vmovd (%rax), %xmm0
+; KNL_64-NEXT:    vmovq %xmm1, %rcx
+; KNL_64-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
 ; KNL_64-NEXT:  .LBB29_2: # %else
-; KNL_64-NEXT:    kmovw %k2, %eax
-; KNL_64-NEXT:    movl %eax, %ecx
-; KNL_64-NEXT:    andl $1, %ecx
-; KNL_64-NEXT:    testb %cl, %cl
+; KNL_64-NEXT:    testb %sil, %sil
 ; KNL_64-NEXT:    je .LBB29_4
 ; KNL_64-NEXT:  # BB#3: # %cond.load1
 ; KNL_64-NEXT:    vpextrq $1, %xmm1, %rcx
 ; KNL_64-NEXT:    vpinsrd $1, (%rcx), %xmm0, %xmm0
 ; KNL_64-NEXT:  .LBB29_4: # %else2
-; KNL_64-NEXT:    kmovw %k1, %ecx
-; KNL_64-NEXT:    movl %ecx, %edx
-; KNL_64-NEXT:    andl $1, %edx
 ; KNL_64-NEXT:    testb %dl, %dl
 ; KNL_64-NEXT:    je .LBB29_6
 ; KNL_64-NEXT:  # BB#5: # %cond.load4
 ; KNL_64-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; KNL_64-NEXT:    vmovq %xmm1, %rdx
-; KNL_64-NEXT:    vpinsrd $2, (%rdx), %xmm0, %xmm0
+; KNL_64-NEXT:    vmovq %xmm1, %rcx
+; KNL_64-NEXT:    vpinsrd $2, (%rcx), %xmm0, %xmm0
 ; KNL_64-NEXT:  .LBB29_6: # %else5
-; KNL_64-NEXT:    kmovw %k0, %edx
-; KNL_64-NEXT:    vmovd %edx, %xmm1
-; KNL_64-NEXT:    vpinsrd $1, %eax, %xmm1, %xmm1
-; KNL_64-NEXT:    vpinsrd $2, %ecx, %xmm1, %xmm1
+; KNL_64-NEXT:    vmovd %eax, %xmm1
+; KNL_64-NEXT:    vpinsrd $1, %esi, %xmm1, %xmm1
+; KNL_64-NEXT:    vpinsrd $2, %edx, %xmm1, %xmm1
 ; KNL_64-NEXT:    vpslld $31, %xmm1, %xmm1
 ; KNL_64-NEXT:    vblendvps %xmm1, %xmm0, %xmm2, %xmm0
 ; KNL_64-NEXT:    retq
 ;
 ; KNL_32-LABEL: test30:
 ; KNL_32:       # BB#0:
+; KNL_32-NEXT:    pushl %ebx
+; KNL_32-NEXT:  .Ltmp0:
+; KNL_32-NEXT:    .cfi_def_cfa_offset 8
+; KNL_32-NEXT:    pushl %esi
+; KNL_32-NEXT:  .Ltmp1:
+; KNL_32-NEXT:    .cfi_def_cfa_offset 12
+; KNL_32-NEXT:  .Ltmp2:
+; KNL_32-NEXT:    .cfi_offset %esi, -12
+; KNL_32-NEXT:  .Ltmp3:
+; KNL_32-NEXT:    .cfi_offset %ebx, -8
 ; KNL_32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; KNL_32-NEXT:    andl $1, %eax
-; KNL_32-NEXT:    kmovw %eax, %k1
-; KNL_32-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; KNL_32-NEXT:    andl $1, %eax
-; KNL_32-NEXT:    kmovw %eax, %k2
-; KNL_32-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; KNL_32-NEXT:    movl %eax, %ecx
+; KNL_32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
 ; KNL_32-NEXT:    andl $1, %ecx
-; KNL_32-NEXT:    kmovw %ecx, %k0
+; KNL_32-NEXT:    movl {{[0-9]+}}(%esp), %ebx
+; KNL_32-NEXT:    movl %ebx, %edx
+; KNL_32-NEXT:    andl $1, %edx
 ; KNL_32-NEXT:    vpslld $2, %xmm1, %xmm1
 ; KNL_32-NEXT:    vpaddd %xmm1, %xmm0, %xmm1
 ; KNL_32-NEXT:    # implicit-def: %XMM0
-; KNL_32-NEXT:    testb $1, %al
+; KNL_32-NEXT:    testb $1, %bl
 ; KNL_32-NEXT:    je .LBB29_2
 ; KNL_32-NEXT:  # BB#1: # %cond.load
-; KNL_32-NEXT:    vmovd %xmm1, %eax
-; KNL_32-NEXT:    vmovd (%eax), %xmm0
+; KNL_32-NEXT:    vmovd %xmm1, %esi
+; KNL_32-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
 ; KNL_32-NEXT:  .LBB29_2: # %else
-; KNL_32-NEXT:    kmovw %k2, %eax
-; KNL_32-NEXT:    movl %eax, %ecx
-; KNL_32-NEXT:    andl $1, %ecx
 ; KNL_32-NEXT:    testb %cl, %cl
 ; KNL_32-NEXT:    je .LBB29_4
 ; KNL_32-NEXT:  # BB#3: # %cond.load1
-; KNL_32-NEXT:    vpextrd $1, %xmm1, %ecx
-; KNL_32-NEXT:    vpinsrd $1, (%ecx), %xmm0, %xmm0
+; KNL_32-NEXT:    vpextrd $1, %xmm1, %esi
+; KNL_32-NEXT:    vpinsrd $1, (%esi), %xmm0, %xmm0
 ; KNL_32-NEXT:  .LBB29_4: # %else2
-; KNL_32-NEXT:    kmovw %k1, %ecx
-; KNL_32-NEXT:    movl %ecx, %edx
-; KNL_32-NEXT:    andl $1, %edx
-; KNL_32-NEXT:    testb %dl, %dl
+; KNL_32-NEXT:    testb %al, %al
 ; KNL_32-NEXT:    je .LBB29_6
 ; KNL_32-NEXT:  # BB#5: # %cond.load4
-; KNL_32-NEXT:    vpextrd $2, %xmm1, %edx
-; KNL_32-NEXT:    vpinsrd $2, (%edx), %xmm0, %xmm0
+; KNL_32-NEXT:    vpextrd $2, %xmm1, %esi
+; KNL_32-NEXT:    vpinsrd $2, (%esi), %xmm0, %xmm0
 ; KNL_32-NEXT:  .LBB29_6: # %else5
-; KNL_32-NEXT:    kmovw %k0, %edx
 ; KNL_32-NEXT:    vmovd %edx, %xmm1
-; KNL_32-NEXT:    vpinsrd $1, %eax, %xmm1, %xmm1
-; KNL_32-NEXT:    vpinsrd $2, %ecx, %xmm1, %xmm1
+; KNL_32-NEXT:    vpinsrd $1, %ecx, %xmm1, %xmm1
+; KNL_32-NEXT:    vpinsrd $2, %eax, %xmm1, %xmm1
 ; KNL_32-NEXT:    vpslld $31, %xmm1, %xmm1
 ; KNL_32-NEXT:    vblendvps %xmm1, %xmm0, %xmm2, %xmm0
+; KNL_32-NEXT:    popl %esi
+; KNL_32-NEXT:    popl %ebx
 ; KNL_32-NEXT:    retl
 ;
 ; SKX-LABEL: test30:
@@ -1471,7 +1463,7 @@ define <3 x i32> @test30(<3 x i32*> %base, <3 x i32> %ind, <3 x i1> %mask, <3 x
 ; SKX-NEXT:    je .LBB29_2
 ; SKX-NEXT:  # BB#1: # %cond.load
 ; SKX-NEXT:    vmovq %xmm1, %rax
-; SKX-NEXT:    vmovd (%rax), %xmm0
+; SKX-NEXT:    vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
 ; SKX-NEXT:  .LBB29_2: # %else
 ; SKX-NEXT:    kmovb %k1, -{{[0-9]+}}(%rsp)
 ; SKX-NEXT:    movb -{{[0-9]+}}(%rsp), %al
@@ -1645,12 +1637,12 @@ define <16 x i64> @test_gather_16i64(<16 x i64*> %ptrs, <16 x i1> %mask, <16 x i
 ; KNL_32-LABEL: test_gather_16i64:
 ; KNL_32:       # BB#0:
 ; KNL_32-NEXT:    pushl %ebp
-; KNL_32-NEXT:  .Ltmp0:
+; KNL_32-NEXT:  .Ltmp4:
 ; KNL_32-NEXT:    .cfi_def_cfa_offset 8
-; KNL_32-NEXT:  .Ltmp1:
+; KNL_32-NEXT:  .Ltmp5:
 ; KNL_32-NEXT:    .cfi_offset %ebp, -8
 ; KNL_32-NEXT:    movl %esp, %ebp
-; KNL_32-NEXT:  .Ltmp2:
+; KNL_32-NEXT:  .Ltmp6:
 ; KNL_32-NEXT:    .cfi_def_cfa_register %ebp
 ; KNL_32-NEXT:    andl $-64, %esp
 ; KNL_32-NEXT:    subl $64, %esp
@@ -1768,12 +1760,12 @@ define <16 x double> @test_gather_16f64(<16 x double*> %ptrs, <16 x i1> %mask, <
 ; KNL_32-LABEL: test_gather_16f64:
 ; KNL_32:       # BB#0:
 ; KNL_32-NEXT:    pushl %ebp
-; KNL_32-NEXT:  .Ltmp3:
+; KNL_32-NEXT:  .Ltmp7:
 ; KNL_32-NEXT:    .cfi_def_cfa_offset 8
-; KNL_32-NEXT:  .Ltmp4:
+; KNL_32-NEXT:  .Ltmp8:
 ; KNL_32-NEXT:    .cfi_offset %ebp, -8
 ; KNL_32-NEXT:    movl %esp, %ebp
-; KNL_32-NEXT:  .Ltmp5:
+; KNL_32-NEXT:  .Ltmp9:
 ; KNL_32-NEXT:    .cfi_def_cfa_register %ebp
 ; KNL_32-NEXT:    andl $-64, %esp
 ; KNL_32-NEXT:    subl $64, %esp
@@ -1885,12 +1877,12 @@ define void @test_scatter_16i64(<16 x i64*> %ptrs, <16 x i1> %mask, <16 x i64> %
 ; KNL_32-LABEL: test_scatter_16i64:
 ; KNL_32:       # BB#0:
 ; KNL_32-NEXT:    pushl %ebp
-; KNL_32-NEXT:  .Ltmp6:
+; KNL_32-NEXT:  .Ltmp10:
 ; KNL_32-NEXT:    .cfi_def_cfa_offset 8
-; KNL_32-NEXT:  .Ltmp7:
+; KNL_32-NEXT:  .Ltmp11:
 ; KNL_32-NEXT:    .cfi_offset %ebp, -8
 ; KNL_32-NEXT:    movl %esp, %ebp
-; KNL_32-NEXT:  .Ltmp8:
+; KNL_32-NEXT:  .Ltmp12:
 ; KNL_32-NEXT:    .cfi_def_cfa_register %ebp
 ; KNL_32-NEXT:    andl $-64, %esp
 ; KNL_32-NEXT:    subl $64, %esp
@@ -1999,12 +1991,12 @@ define void @test_scatter_16f64(<16 x double*> %ptrs, <16 x i1> %mask, <16 x dou
 ; KNL_32-LABEL: test_scatter_16f64:
 ; KNL_32:       # BB#0:
 ; KNL_32-NEXT:    pushl %ebp
-; KNL_32-NEXT:  .Ltmp9:
+; KNL_32-NEXT:  .Ltmp13:
 ; KNL_32-NEXT:    .cfi_def_cfa_offset 8
-; KNL_32-NEXT:  .Ltmp10:
+; KNL_32-NEXT:  .Ltmp14:
 ; KNL_32-NEXT:    .cfi_offset %ebp, -8
 ; KNL_32-NEXT:    movl %esp, %ebp
-; KNL_32-NEXT:  .Ltmp11:
+; KNL_32-NEXT:  .Ltmp15:
 ; KNL_32-NEXT:    .cfi_def_cfa_register %ebp
 ; KNL_32-NEXT:    andl $-64, %esp
 ; KNL_32-NEXT:    subl $64, %esp
diff --git a/llvm/test/CodeGen/X86/pr27591.ll b/llvm/test/CodeGen/X86/pr27591.ll
index bbafe5960d9..11f5de4956a 100644
--- a/llvm/test/CodeGen/X86/pr27591.ll
+++ b/llvm/test/CodeGen/X86/pr27591.ll
@@ -3,39 +3,48 @@ target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
 define void @test1(i32 %x) #0 {
+; CHECK-LABEL: test1:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    testl %edi, %edi
+; CHECK-NEXT:    setne %al
+; CHECK-NEXT:    movb %al, %cl
+; CHECK-NEXT:    kmovw %ecx, %k0
+; CHECK-NEXT:    kmovb %k0, %eax
+; CHECK-NEXT:    andb $1, %al
+; CHECK-NEXT:    movzbl %al, %edi
+; CHECK-NEXT:    callq callee1
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    retq
 entry:
   %tobool = icmp ne i32 %x, 0
   call void @callee1(i1 zeroext %tobool)
   ret void
 }
 
-; CHECK-LABEL: test1:
-; CHECK:      cmpl   $0, %edi
-; CHECK-NEXT: setne  %al
-; CHECK-NEXT: andb   $1, %al
-; CHECK-NEXT: movzbl %al, %edi
-; CHECK-NEXT: callq  callee1
-
 define void @test2(i32 %x) #0 {
+; CHECK-LABEL: test2:
+; CHECK:       # BB#0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    testl %edi, %edi
+; CHECK-NEXT:    setne %al
+; CHECK-NEXT:    movb %al, %cl
+; CHECK-NEXT:    kmovw %ecx, %k0
+; CHECK-NEXT:    kmovw %k0, %ecx
+; CHECK-NEXT:    movb %cl, %al
+; CHECK-NEXT:    xorl %edi, %edi
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    movl $-1, %edx
+; CHECK-NEXT:    cmovnel %edx, %edi
+; CHECK-NEXT:    callq callee2
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    retq
 entry:
   %tobool = icmp ne i32 %x, 0
   call void @callee2(i1 signext %tobool)
   ret void
 }
 
-; CHECK-LABEL: test2:
-; CHECK:      cmpl   $0, %edi
-; CHECK-NEXT: setne  %al
-; CHECK-NEXT: kmovb  %eax, %k0
-; CHECK-NEXT: kmovw  %k0, %edi
-; CHECK-NEXT: andl  $1, %edi
-; CHECK-NEXT: movb  %dil, %al
-; CHECK-NEXT: xorl  %edi, %edi
-; CHECK-NEXT: testb  %al, %al
-; CHECK-NEXT: movl  $-1, %ecx
-; CHECK-NEXT: cmovnel  %ecx, %edi
-; CHECK-NEXT: callq  callee2
-
 declare void @callee1(i1 zeroext)
 declare void @callee2(i1 signext)
 
diff --git a/llvm/test/CodeGen/X86/pr28173.ll b/llvm/test/CodeGen/X86/pr28173.ll
index 81c10bb3757..7c20d0857d9 100644
--- a/llvm/test/CodeGen/X86/pr28173.ll
+++ b/llvm/test/CodeGen/X86/pr28173.ll
@@ -5,12 +5,12 @@ target triple = "x86_64-unknown-linux-gnu"
 ; Note that the kmovs should really *not* appear in the output, this is an
 ; artifact of the current poor lowering. This is tracked by PR28175.
 
-; CHECK-LABEL: @foo64
-; CHECK: kmov
-; CHECK: kmov
-; CHECK: orq  $-2, %rax
-; CHECK: ret
 define i64 @foo64(i1 zeroext %i, i32 %j) #0 {
+; CHECK-LABEL: foo64:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    orq $-2, %rdi
+; CHECK-NEXT:    movq %rdi, %rax
+; CHECK-NEXT:    retq
   br label %bb
 
 bb:
@@ -22,12 +22,12 @@ end:
   ret i64 %v
 }
 
-; CHECK-LABEL: @foo16
-; CHECK: kmov
-; CHECK: kmov
-; CHECK: orl $65534, %eax
-; CHECK: retq
 define i16 @foo16(i1 zeroext %i, i32 %j) #0 {
+; CHECK-LABEL: foo16:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    orl $65534, %edi # imm = 0xFFFE
+; CHECK-NEXT:    movl %edi, %eax
+; CHECK-NEXT:    retq
   br label %bb
 
 bb:
diff --git a/llvm/test/CodeGen/X86/xaluo.ll b/llvm/test/CodeGen/X86/xaluo.ll
index 76e00a0993d..31e18989144 100644
--- a/llvm/test/CodeGen/X86/xaluo.ll
+++ b/llvm/test/CodeGen/X86/xaluo.ll
@@ -738,10 +738,10 @@ define i1 @bug27873(i64 %c1, i1 %c2) {
 ; KNL-LABEL: bug27873:
 ; KNL:       ## BB#0:
 ; KNL-NEXT:    andl $1, %esi
+; KNL-NEXT:    kmovw %esi, %k0
 ; KNL-NEXT:    movl $160, %ecx
 ; KNL-NEXT:    movq %rdi, %rax
 ; KNL-NEXT:    mulq %rcx
-; KNL-NEXT:    kmovw %esi, %k0
 ; KNL-NEXT:    seto %al
 ; KNL-NEXT:    kmovw %eax, %k1
 ; KNL-NEXT:    korw %k1, %k0, %k0