================
@@ -161,6 +162,17 @@ mlir::Value ComplexExprEmitter::VisitChooseExpr(ChooseExpr
*e) {
return Visit(e->getChosenSubExpr());
}
+mlir::Value
+ComplexExprEmitter::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *e) {
+ mlir::Location loc = cgf.getLoc(e->getExprLoc());
+ QualType complexElemTy =
+ e->getType()->castAs<clang::ComplexType>()->getElementType();
+ mlir::Type complexElemLLVMTy = cgf.convertType(complexElemTy);
+ mlir::TypedAttr defaultValue = builder.getZeroInitAttr(complexElemLLVMTy);
+ auto complexAttr = cir::ConstComplexAttr::get(defaultValue, defaultValue);
+ return builder.create<cir::ConstantOp>(loc, complexAttr);
----------------
AmrDeveloper wrote:
I used getNullValue, it's nicer and required some changes in
`CIRToLLVMConstantOpLowering::matchAndRewrite` because previously we expected
the value to be ConstComplexAttr, so I supported ZeroAttr too, I will backport
this change after merging
https://github.com/llvm/llvm-project/pull/147143
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