================
@@ -1395,6 +1395,26 @@ LogicalResult cir::VecCreateOp::verify() {
return success();
}
+//===----------------------------------------------------------------------===//
+// VecExtractOp
+//===----------------------------------------------------------------------===//
+
+OpFoldResult cir::VecExtractOp::fold(FoldAdaptor adaptor) {
+ const auto vectorAttr =
+ llvm::dyn_cast_if_present<cir::ConstVectorAttr>(adaptor.getVec());
+ if (!vectorAttr)
+ return {};
+
+ const auto indexAttr =
+ llvm::dyn_cast_if_present<cir::IntAttr>(adaptor.getIndex());
+ if (!indexAttr)
+ return {};
+
+ const mlir::ArrayAttr elements = vectorAttr.getElts();
+ const int64_t index = indexAttr.getSInt();
----------------
bcardosolopes wrote:
`getUInt()` makes more sense since indexes shouldn't be negative.
https://github.com/llvm/llvm-project/pull/139304
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