================
@@ -1469,6 +1461,52 @@ void VPReplicateRecipe::print(raw_ostream &O, const
Twine &Indent,
}
#endif
+static bool isUniformAcrossVFsAndUFs(VPScalarCastRecipe *C) {
+ return C->isDefinedOutsideVectorRegions() ||
+ isa<VPDerivedIVRecipe>(C->getOperand(0)) ||
+ isa<VPCanonicalIVPHIRecipe>(C->getOperand(0));
+}
+
+Value *VPScalarCastRecipe ::generate(VPTransformState &State, unsigned Part) {
+ assert(vputils::onlyFirstLaneUsed(this) &&
+ "Codegen only implemented for first lane.");
+ switch (Opcode) {
+ case Instruction::SExt:
+ case Instruction::ZExt:
----------------
fhahn wrote:
Yep, could remove if preferred, but `State.Builder.CreateCast` generically
supports any cast
https://github.com/llvm/llvm-project/pull/78113
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