diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -33435,8 +33435,19 @@
     if (Src.getOpcode() == ISD::SCALAR_TO_VECTOR)
       return DAG.getNode(X86ISD::VBROADCAST, DL, VT, Src.getOperand(0));
 
+    // Share broadcast with the longest vector and extract low subvector (free).
+    for (SDNode *User : Src->uses())
+      if (User != N.getNode() &&
+          (User->getOpcode() == X86ISD::VBROADCAST ||
+           User->getOpcode() == X86ISD::VBROADCAST_LOAD) &&
+          User->getValueSizeInBits(0) > VT.getSizeInBits()) {
+        return extractSubVector(SDValue(User, 0), 0, DAG, DL,
+                                VT.getSizeInBits());
+      }
+
     // vbroadcast(scalarload X) -> vbroadcast_load X
-    if (!SrcVT.isVector() && Src.hasOneUse() &&
+    // For float loads, extract other uses of the scalar from the broadcast.
+    if (!SrcVT.isVector() && (Src.hasOneUse() || VT.isFloatingPoint()) &&
         ISD::isNormalLoad(Src.getNode())) {
       LoadSDNode *LN = cast<LoadSDNode>(Src);
       SDVTList Tys = DAG.getVTList(VT, MVT::Other);
@@ -33444,18 +33455,14 @@
       SDValue BcastLd =
           DAG.getMemIntrinsicNode(X86ISD::VBROADCAST_LOAD, DL, Tys, Ops,
                                   LN->getMemoryVT(), LN->getMemOperand());
+      if (!Src.hasOneUse())
+        DAG.ReplaceAllUsesOfValueWith(
+            Src, DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL, SrcVT, BcastLd,
+                             DAG.getIntPtrConstant(0, DL)));
       DAG.ReplaceAllUsesOfValueWith(SDValue(LN, 1), BcastLd.getValue(1));
       return BcastLd;
     }
 
-    // Share broadcast with the longest vector and extract low subvector (free).
-    for (SDNode *User : Src->uses())
-      if (User != N.getNode() && User->getOpcode() == X86ISD::VBROADCAST &&
-          User->getValueSizeInBits(0) > VT.getSizeInBits()) {
-        return extractSubVector(SDValue(User, 0), 0, DAG, DL,
-                                VT.getSizeInBits());
-      }
-
     return SDValue();
   }
   case X86ISD::BLENDI: {
diff --git a/llvm/test/CodeGen/X86/avx-vbroadcast.ll b/llvm/test/CodeGen/X86/avx-vbroadcast.ll
--- a/llvm/test/CodeGen/X86/avx-vbroadcast.ll
+++ b/llvm/test/CodeGen/X86/avx-vbroadcast.ll
@@ -159,18 +159,14 @@
 ; X32:       ## %bb.0: ## %entry
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X32-NEXT:    vmovsd %xmm0, (%eax)
-; X32-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
-; X32-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; X32-NEXT:    vbroadcastsd (%ecx), %ymm0
+; X32-NEXT:    vmovlps %xmm0, (%eax)
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: C2:
 ; X64:       ## %bb.0: ## %entry
-; X64-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X64-NEXT:    vmovsd %xmm0, (%rsi)
-; X64-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
-; X64-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
+; X64-NEXT:    vbroadcastsd (%rdi), %ymm0
+; X64-NEXT:    vmovlps %xmm0, (%rsi)
 ; X64-NEXT:    retq
 entry:
   %q = load double, double* %ptr, align 8
@@ -231,18 +227,14 @@
 ; X32:       ## %bb.0: ## %entry
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; X32-NEXT:    vbroadcastss (%ecx), %ymm0
 ; X32-NEXT:    vmovss %xmm0, (%eax)
-; X32-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
-; X32-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: D3:
 ; X64:       ## %bb.0: ## %entry
-; X64-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; X64-NEXT:    vbroadcastss (%rdi), %ymm0
 ; X64-NEXT:    vmovss %xmm0, (%rsi)
-; X64-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
-; X64-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
 ; X64-NEXT:    retq
 entry:
   %q = load float, float* %ptr, align 4
@@ -285,16 +277,14 @@
 ; X32:       ## %bb.0: ## %entry
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; X32-NEXT:    vbroadcastss (%ecx), %xmm0
 ; X32-NEXT:    vmovss %xmm0, (%eax)
-; X32-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: e2:
 ; X64:       ## %bb.0: ## %entry
-; X64-NEXT:    vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; X64-NEXT:    vbroadcastss (%rdi), %xmm0
 ; X64-NEXT:    vmovss %xmm0, (%rsi)
-; X64-NEXT:    vpermilps {{.*#+}} xmm0 = xmm0[0,0,0,0]
 ; X64-NEXT:    retq
 entry:
   %q = load float, float* %ptr, align 4
@@ -669,16 +659,14 @@
 ; X32:       ## %bb.0: ## %entry
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X32-NEXT:    vmovsd %xmm0, (%eax)
-; X32-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
+; X32-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X32-NEXT:    vmovlps %xmm0, (%eax)
 ; X32-NEXT:    retl
 ;
 ; X64-LABEL: I2:
 ; X64:       ## %bb.0: ## %entry
-; X64-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X64-NEXT:    vmovsd %xmm0, (%rsi)
-; X64-NEXT:    vmovddup {{.*#+}} xmm0 = xmm0[0,0]
+; X64-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X64-NEXT:    vmovlps %xmm0, (%rsi)
 ; X64-NEXT:    retq
 entry:
   %q = load double, double* %ptr, align 4
@@ -884,7 +872,6 @@
 
 ;
 ; Broadcast scale factor for xyz vector - slp will have vectorized xy.
-; FIXME: Load as a broadcast and then use the scalar 0'th element.
 ;
 define double @broadcast_scale_xyz(double* nocapture readonly, double* nocapture readonly) nounwind {
 ; X32-LABEL: broadcast_scale_xyz:
@@ -892,9 +879,8 @@
 ; X32-NEXT:    subl $12, %esp
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; X32-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X32-NEXT:    vmovddup {{.*#+}} xmm1 = xmm0[0,0]
-; X32-NEXT:    vmulpd (%eax), %xmm1, %xmm1
+; X32-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X32-NEXT:    vmulpd (%eax), %xmm0, %xmm1
 ; X32-NEXT:    vmulsd 16(%eax), %xmm0, %xmm0
 ; X32-NEXT:    vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
 ; X32-NEXT:    vaddsd %xmm2, %xmm1, %xmm1
@@ -906,9 +892,8 @@
 ;
 ; X64-LABEL: broadcast_scale_xyz:
 ; X64:       ## %bb.0:
-; X64-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; X64-NEXT:    vmovddup {{.*#+}} xmm1 = xmm0[0,0]
-; X64-NEXT:    vmulpd (%rsi), %xmm1, %xmm1
+; X64-NEXT:    vmovddup {{.*#+}} xmm0 = mem[0,0]
+; X64-NEXT:    vmulpd (%rsi), %xmm0, %xmm1
 ; X64-NEXT:    vmulsd 16(%rsi), %xmm0, %xmm0
 ; X64-NEXT:    vpermilpd {{.*#+}} xmm2 = xmm1[1,0]
 ; X64-NEXT:    vaddsd %xmm2, %xmm1, %xmm1