diff --git a/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp b/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
index 9dd914445577..5aa739059bca 100644
--- a/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
+++ b/llvm/lib/Target/X86/InstPrinter/X86InstComments.cpp
@@ -652,22 +652,26 @@ bool llvm::EmitAnyX86InstComments(const MCInst *MI, raw_ostream &OS,
 
   case X86::MOVSDrr:
   case X86::VMOVSDrr:
+  case X86::VMOVSDZrr:
     Src2Name = getRegName(MI->getOperand(2).getReg());
     Src1Name = getRegName(MI->getOperand(1).getReg());
     // FALL THROUGH.
   case X86::MOVSDrm:
   case X86::VMOVSDrm:
+  case X86::VMOVSDZrm:
     DecodeScalarMoveMask(MVT::v2f64, nullptr == Src2Name, ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
     break;
 
   case X86::MOVSSrr:
   case X86::VMOVSSrr:
+  case X86::VMOVSSZrr:
     Src2Name = getRegName(MI->getOperand(2).getReg());
     Src1Name = getRegName(MI->getOperand(1).getReg());
     // FALL THROUGH.
   case X86::MOVSSrm:
   case X86::VMOVSSrm:
+  case X86::VMOVSSZrm:
     DecodeScalarMoveMask(MVT::v4f32, nullptr == Src2Name, ShuffleMask);
     DestName = getRegName(MI->getOperand(0).getReg());
     break;
diff --git a/llvm/test/CodeGen/X86/merge-consecutive-loads-128.ll b/llvm/test/CodeGen/X86/merge-consecutive-loads-128.ll
index 81aba5e79a57..64d5ef9c3379 100644
--- a/llvm/test/CodeGen/X86/merge-consecutive-loads-128.ll
+++ b/llvm/test/CodeGen/X86/merge-consecutive-loads-128.ll
@@ -74,20 +74,10 @@ define <4 x float> @merge_4f32_f32_3zuu(float* %ptr) nounwind uwtable noinline s
 ; SSE-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: merge_4f32_f32_3zuu:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: merge_4f32_f32_3zuu:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; AVX2-NEXT:    retq
-;
-; AVX512F-LABEL: merge_4f32_f32_3zuu:
-; AVX512F:       # BB#0:
-; AVX512F-NEXT:    vmovss 12(%rdi), %xmm0
-; AVX512F-NEXT:    retq
+; AVX-LABEL: merge_4f32_f32_3zuu:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX-NEXT:    retq
   %ptr0 = getelementptr inbounds float, float* %ptr, i64 3
   %val0 = load float, float* %ptr0
   %res0 = insertelement <4 x float> undef, float %val0, i32 0
@@ -122,26 +112,12 @@ define <4 x float> @merge_4f32_f32_34z6(float* %ptr) nounwind uwtable noinline s
 ; SSE-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[1,0]
 ; SSE-NEXT:    retq
 ;
-; AVX1-LABEL: merge_4f32_f32_34z6:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovq {{.*#+}} xmm0 = mem[0],zero
-; AVX1-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
-; AVX1-NEXT:    vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[1,0]
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: merge_4f32_f32_34z6:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovq {{.*#+}} xmm0 = mem[0],zero
-; AVX2-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
-; AVX2-NEXT:    vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[1,0]
-; AVX2-NEXT:    retq
-;
-; AVX512F-LABEL: merge_4f32_f32_34z6:
-; AVX512F:       # BB#0:
-; AVX512F-NEXT:    vmovq {{.*#+}} xmm0 = mem[0],zero
-; AVX512F-NEXT:    vmovss 24(%rdi), %xmm1
-; AVX512F-NEXT:    vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[1,0]
-; AVX512F-NEXT:    retq
+; AVX-LABEL: merge_4f32_f32_34z6:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovq {{.*#+}} xmm0 = mem[0],zero
+; AVX-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; AVX-NEXT:    vshufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[1,0]
+; AVX-NEXT:    retq
   %ptr0 = getelementptr inbounds float, float* %ptr, i64 3
   %ptr1 = getelementptr inbounds float, float* %ptr, i64 4
   %ptr3 = getelementptr inbounds float, float* %ptr, i64 6
diff --git a/llvm/test/CodeGen/X86/merge-consecutive-loads-256.ll b/llvm/test/CodeGen/X86/merge-consecutive-loads-256.ll
index efcc323a3279..f05117939a99 100644
--- a/llvm/test/CodeGen/X86/merge-consecutive-loads-256.ll
+++ b/llvm/test/CodeGen/X86/merge-consecutive-loads-256.ll
@@ -50,20 +50,10 @@ define <4 x double> @merge_4f64_f64_2345(double* %ptr) nounwind uwtable noinline
 }
 
 define <4 x double> @merge_4f64_f64_3zuu(double* %ptr) nounwind uwtable noinline ssp {
-; AVX1-LABEL: merge_4f64_f64_3zuu:
-; AVX1:       # BB#0:
-; AVX1-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; AVX1-NEXT:    retq
-;
-; AVX2-LABEL: merge_4f64_f64_3zuu:
-; AVX2:       # BB#0:
-; AVX2-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; AVX2-NEXT:    retq
-;
-; AVX512F-LABEL: merge_4f64_f64_3zuu:
-; AVX512F:       # BB#0:
-; AVX512F-NEXT:    vmovsd 24(%rdi), %xmm0
-; AVX512F-NEXT:    retq
+; AVX-LABEL: merge_4f64_f64_3zuu:
+; AVX:       # BB#0:
+; AVX-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
+; AVX-NEXT:    retq
   %ptr0 = getelementptr inbounds double, double* %ptr, i64 3
   %val0 = load double, double* %ptr0
   %res0 = insertelement <4 x double> undef, double %val0, i32 0
@@ -121,7 +111,7 @@ define <4 x double> @merge_4f64_f64_34z6(double* %ptr) nounwind uwtable noinline
 ; AVX512F-LABEL: merge_4f64_f64_34z6:
 ; AVX512F:       # BB#0:
 ; AVX512F-NEXT:    vmovdqu 24(%rdi), %xmm0
-; AVX512F-NEXT:    vmovsd 48(%rdi), %xmm1
+; AVX512F-NEXT:    vmovsd {{.*#+}} xmm1 = mem[0],zero
 ; AVX512F-NEXT:    vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
 ; AVX512F-NEXT:    vinserti128 $1, %xmm1, %ymm0, %ymm0
 ; AVX512F-NEXT:    retq
@@ -315,10 +305,10 @@ define <8 x float> @merge_8f32_f32_1u3u5zu8(float* %ptr) nounwind uwtable noinli
 ;
 ; AVX512F-LABEL: merge_8f32_f32_1u3u5zu8:
 ; AVX512F:       # BB#0:
-; AVX512F-NEXT:    vmovss 32(%rdi), %xmm0
-; AVX512F-NEXT:    vmovss 20(%rdi), %xmm1
+; AVX512F-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX512F-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
 ; AVX512F-NEXT:    vshufps {{.*#+}} xmm0 = xmm1[0,1],xmm0[1,0]
-; AVX512F-NEXT:    vmovss 4(%rdi), %xmm1
+; AVX512F-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
 ; AVX512F-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0,1],mem[0],xmm1[3]
 ; AVX512F-NEXT:    vinserti128 $1, %xmm0, %ymm1, %ymm0
 ; AVX512F-NEXT:    retq
diff --git a/llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll b/llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll
index c0c4a302f968..3f093d607196 100644
--- a/llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll
+++ b/llvm/test/CodeGen/X86/merge-consecutive-loads-512.ll
@@ -95,11 +95,11 @@ define <8 x double> @merge_8f64_f64_12zzuuzz(double* %ptr) nounwind uwtable noin
 define <8 x double> @merge_8f64_f64_1u3u5zu8(double* %ptr) nounwind uwtable noinline ssp {
 ; ALL-LABEL: merge_8f64_f64_1u3u5zu8:
 ; ALL:       # BB#0:
-; ALL-NEXT:    vmovsd 40(%rdi), %xmm0
+; ALL-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
 ; ALL-NEXT:    vmovddup {{.*#+}} xmm1 = mem[0,0]
 ; ALL-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
-; ALL-NEXT:    vmovsd 8(%rdi), %xmm1
-; ALL-NEXT:    vmovsd 24(%rdi), %xmm2
+; ALL-NEXT:    vmovsd {{.*#+}} xmm1 = mem[0],zero
+; ALL-NEXT:    vmovsd {{.*#+}} xmm2 = mem[0],zero
 ; ALL-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1
 ; ALL-NEXT:    vinsertf64x4 $1, %ymm0, %zmm1, %zmm0
 ; ALL-NEXT:    retq
@@ -249,7 +249,7 @@ define <16 x float> @merge_16f32_f32_0uu3zzuuuuuzCuEF(float* %ptr) nounwind uwta
 ; ALL-LABEL: merge_16f32_f32_0uu3zzuuuuuzCuEF:
 ; ALL:       # BB#0:
 ; ALL-NEXT:    vmovq {{.*#+}} xmm0 = mem[0],zero
-; ALL-NEXT:    vmovss 48(%rdi), %xmm1
+; ALL-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
 ; ALL-NEXT:    vunpcklpd {{.*#+}} xmm0 = xmm1[0],xmm0[0]
 ; ALL-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
 ; ALL-NEXT:    vmovupd (%rdi), %xmm1