================
@@ -2097,6 +2092,53 @@ CGDebugInfo::CreateRecordStaticField(const VarDecl *Var,
llvm::DIType *RecordTy,
C = llvm::ConstantInt::get(CGM.getLLVMContext(), Value->getInt());
if (Value->isFloat())
C = llvm::ConstantFP::get(CGM.getLLVMContext(), Value->getFloat());
+ if (Value->isArray()) {
+ // Handle constexpr array constants for debug info
+ // We handle arrays of integer types (char, short, int, long),
+ // which covers the most common and useful cases.
+ if (const auto *ArrayTy =
+ CGM.getContext().getAsArrayType(Var->getType())) {
+ QualType ElemQTy = ArrayTy->getElementType();
+ if (ElemQTy->isIntegerType()) {
+ unsigned ElemBitWidth = CGM.getContext().getTypeSize(ElemQTy);
+ unsigned NumElts = Value->getArraySize();
+ unsigned NumInits = Value->getArrayInitializedElts();
+ SmallVector<uint64_t, 64> Vals;
+ Vals.reserve(NumElts);
+ bool Success = true;
----------------
ayermolo wrote:
Maybe something like, or something equivalent once prefill happens.
for (unsigned I = 0; I < NumInits && Success; ++I) {
const APValue &Elt = Value->getArrayInitializedElt(I);
if (!Elt.isInt())
break;
Vals.push_back(Elt.getInt().getZExtValue());
}
bool Success = Vals.size() == NumInits;
https://github.com/llvm/llvm-project/pull/182442
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