Merge branch 'blend_broadcasts' of https://github.com/PeddleSpam/llvm-project into blend_broadcasts

Author: Leon Clark

llvm/lib/Target/X86/X86ISelLowering.cpp

@@ -9246,6 +9246,8 @@ X86TargetLowering::LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG) const {
     return BitOp;
   if (SDValue Blend = lowerBuildVectorAsBlend(BV, dl, Subtarget, DAG))
     return Blend;
+  if (SDValue Blend = lowerBuildVectorAsBlend(BV, dl, Subtarget, DAG))
+    return Blend;
 
   unsigned NumZero = ZeroMask.popcount();
   unsigned NumNonZero = NonZeroMask.popcount();