[llvm] [VPlan] Use VPInstruction for uniform binops. (PR #141429)

[via llvm-commits]

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@@ -965,7 +966,7 @@ void VPInstruction::dump() const {
 
 void VPInstruction::print(raw_ostream &O, const Twine &Indent,
                           VPSlotTracker &SlotTracker) const {
-  O << Indent << "EMIT ";
+  O << Indent << (isSingleScalar() ? "SINGLE-SCALAR " : "EMIT ");
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ayalz wrote:

Needs rebasing to emit EMIT-SCALAR.

https://github.com/llvm/llvm-project/pull/141429