================
@@ -658,6 +742,27 @@ mlir::LogicalResult
CIRToLLVMConstantOpLowering::matchAndRewrite(
}
assert(!cir::MissingFeatures::opGlobalViewAttr());
attr = op.getValue();
+ } else if (const auto arrTy = mlir::dyn_cast<cir::ArrayType>(op.getType())) {
+ const auto constArr = mlir::dyn_cast<cir::ConstArrayAttr>(op.getValue());
+ if (!constArr && !isa<cir::ZeroAttr, cir::UndefAttr>(op.getValue()))
+ return op.emitError() << "array does not have a constant initializer";
+
+ std::optional<mlir::Attribute> denseAttr;
+ if (constArr && hasTrailingZeros(constArr)) {
+ const mlir::Value newOp = lowerCirAttrAsValue(
+ op, constArr, rewriter, getTypeConverter(), dataLayout);
+ rewriter.replaceOp(op, newOp);
+ return mlir::success();
+ } else if (constArr &&
+ (denseAttr = lowerConstArrayAttr(constArr, typeConverter))) {
+ attr = denseAttr.value();
+ } else {
+ const mlir::Value initVal = lowerCirAttrAsValue(
+ op, op.getValue(), rewriter, typeConverter, dataLayout);
----------------
andykaylor wrote:
```suggestion
op, op.getValue(), rewriter, typeConverter);
```
https://github.com/llvm/llvm-project/pull/132974
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