diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index 9fa75782499..e087b4e7fab 100644
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -4606,10 +4606,6 @@ let Constraints = "$src0 = $dst" in
 
 let Predicates = [HasAVX512] in {
   let AddedComplexity = 15 in {
-  // Move scalar to XMM zero-extended, zeroing a VR128X then do a
-  // MOVS{S,D} to the lower bits.
-  def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector FR32X:$src)))),
-            (VMOVSSZrr (v4f32 (AVX512_128_SET0)), FR32X:$src)>;
   def : Pat<(v4f32 (X86vzmovl (v4f32 VR128X:$src))),
             (VMOVSSZrr (v4f32 (AVX512_128_SET0)), (COPY_TO_REGCLASS VR128X:$src, FR32X))>;
   def : Pat<(v4i32 (X86vzmovl (v4i32 VR128X:$src))),
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index bbc9d8d6b90..cf9c54d0e84 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -678,8 +678,6 @@ let Predicates = [UseSSE1] in {
   let Predicates = [NoSSE41], AddedComplexity = 15 in {
   // Move scalar to XMM zero-extended, zeroing a VR128 then do a
   // MOVSS to the lower bits.
-  def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector FR32:$src)))),
-            (MOVSSrr (v4f32 (V_SET0)), FR32:$src)>;
   def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
             (MOVSSrr (v4f32 (V_SET0)), (COPY_TO_REGCLASS VR128:$src, FR32))>;
   def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
@@ -6962,10 +6960,6 @@ let Predicates = [HasAVX2] in {
 // movs[s/d] are 1-2 byte shorter instructions.
 let Predicates = [UseAVX] in {
   let AddedComplexity = 15 in {
-  // Move scalar to XMM zero-extended, zeroing a VR128 then do a
-  // MOVS{S,D} to the lower bits.
-  def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector FR32:$src)))),
-            (VMOVSSrr (v4f32 (V_SET0)), FR32:$src)>;
   def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
             (VBLENDPSrri (v4f32 (V_SET0)), VR128:$src, (i8 1))>;
   def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
diff --git a/test/CodeGen/X86/vec_ss_load_fold.ll b/test/CodeGen/X86/vec_ss_load_fold.ll
index a74a4ed36d7..1010f97ccdb 100644
--- a/test/CodeGen/X86/vec_ss_load_fold.ll
+++ b/test/CodeGen/X86/vec_ss_load_fold.ll
@@ -35,9 +35,9 @@ define i16 @test1(float %f) nounwind {
 ; X32_AVX1-LABEL: test1:
 ; X32_AVX1:       ## BB#0:
 ; X32_AVX1-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; X32_AVX1-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X32_AVX1-NEXT:    vaddss LCPI0_0, %xmm0, %xmm0
 ; X32_AVX1-NEXT:    vmulss LCPI0_1, %xmm0, %xmm0
+; X32_AVX1-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X32_AVX1-NEXT:    vblendps {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
 ; X32_AVX1-NEXT:    vminss LCPI0_2, %xmm0, %xmm0
 ; X32_AVX1-NEXT:    vmaxss %xmm1, %xmm0, %xmm0
@@ -47,9 +47,9 @@ define i16 @test1(float %f) nounwind {
 ;
 ; X64_AVX1-LABEL: test1:
 ; X64_AVX1:       ## BB#0:
-; X64_AVX1-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X64_AVX1-NEXT:    vaddss {{.*}}(%rip), %xmm0, %xmm0
 ; X64_AVX1-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0
+; X64_AVX1-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X64_AVX1-NEXT:    vblendps {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
 ; X64_AVX1-NEXT:    vminss {{.*}}(%rip), %xmm0, %xmm0
 ; X64_AVX1-NEXT:    vmaxss %xmm1, %xmm0, %xmm0
@@ -60,9 +60,9 @@ define i16 @test1(float %f) nounwind {
 ; X32_AVX512-LABEL: test1:
 ; X32_AVX512:       ## BB#0:
 ; X32_AVX512-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
-; X32_AVX512-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X32_AVX512-NEXT:    vaddss LCPI0_0, %xmm0, %xmm0
 ; X32_AVX512-NEXT:    vmulss LCPI0_1, %xmm0, %xmm0
+; X32_AVX512-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X32_AVX512-NEXT:    vmovss {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
 ; X32_AVX512-NEXT:    vminss LCPI0_2, %xmm0, %xmm0
 ; X32_AVX512-NEXT:    vmaxss %xmm1, %xmm0, %xmm0
@@ -72,9 +72,9 @@ define i16 @test1(float %f) nounwind {
 ;
 ; X64_AVX512-LABEL: test1:
 ; X64_AVX512:       ## BB#0:
-; X64_AVX512-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X64_AVX512-NEXT:    vaddss {{.*}}(%rip), %xmm0, %xmm0
 ; X64_AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0
+; X64_AVX512-NEXT:    vxorps %xmm1, %xmm1, %xmm1
 ; X64_AVX512-NEXT:    vmovss {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
 ; X64_AVX512-NEXT:    vminss {{.*}}(%rip), %xmm0, %xmm0
 ; X64_AVX512-NEXT:    vmaxss %xmm1, %xmm0, %xmm0