================
@@ -365,10 +365,15 @@ mlir::Attribute
ConstantEmitter::tryEmitPrivateForVarInit(const VarDecl &d) {
if (!d.hasLocalStorage()) {
QualType ty = cgm.getASTContext().getBaseElementType(d.getType());
if (ty->isRecordType())
- if (d.getInit() && isa<CXXConstructExpr>(d.getInit())) {
- cgm.errorNYI(d.getInit()->getBeginLoc(),
- "tryEmitPrivateForVarInit CXXConstructExpr");
- return {};
+ if (const CXXConstructExpr *e =
+ dyn_cast_or_null<CXXConstructExpr>(d.getInit())) {
+ const CXXConstructorDecl *cd = e->getConstructor();
+ // FIXME: we should probably model this more closely to C++ than
+ // just emitting a global with zero init (mimic what we do for trivial
+ // assignments and whatnots). Since this is for globals shouldn't
+ // be a problem for the near future.
+ if (cd->isTrivial() && cd->isDefaultConstructor())
+ return cir::ZeroAttr::get(cgm.convertType(d.getType()));
----------------
andykaylor wrote:
Yeah, that seems reasonable.
https://github.com/llvm/llvm-project/pull/138368
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