[llvm] [VPlan] Introduce explicit broadcasts for live-ins. (PR #124644)

[via llvm-commits]

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@@ -90,6 +90,7 @@ Type *VPTypeAnalysis::inferScalarTypeForRecipe(const VPInstruction *R) {
            inferScalarType(R->getOperand(1))->isIntegerTy(1) &&
            "LogicalAnd operands should be bool");
     return IntegerType::get(Ctx, 1);
+  case VPInstruction::Broadcast:
   case VPInstruction::PtrAdd:
     // Return the type based on the pointer argument (i.e. first operand).
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ayalz wrote:

Update comment - first operand of Broadcast may not be a pointer.

https://github.com/llvm/llvm-project/pull/124644