================
@@ -1579,6 +1579,109 @@ OpFoldResult cir::VecExtractOp::fold(FoldAdaptor
adaptor) {
return elements[index];
}
+//===----------------------------------------------------------------------===//
+// VecCmpOp
+//===----------------------------------------------------------------------===//
+
+OpFoldResult cir::VecCmpOp::fold(FoldAdaptor adaptor) {
+ mlir::Attribute lhs = adaptor.getLhs();
+ mlir::Attribute rhs = adaptor.getRhs();
+ if (!mlir::isa_and_nonnull<cir::ConstVectorAttr>(lhs) ||
+ !mlir::isa_and_nonnull<cir::ConstVectorAttr>(rhs))
+ return {};
+
+ auto lhsVecAttr = mlir::cast<cir::ConstVectorAttr>(lhs);
+ auto rhsVecAttr = mlir::cast<cir::ConstVectorAttr>(rhs);
+
+ auto inputElemTy =
+ mlir::cast<cir::VectorType>(lhsVecAttr.getType()).getElementType();
----------------
andykaylor wrote:
Don't use auto here. The cast gives the misleading impression that it isn't
needed, but this is actually the result of getElementType(), right?
https://github.com/llvm/llvm-project/pull/143322
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