================
@@ -5766,28 +5766,16 @@ void CGDebugInfo::EmitPseudoVariable(CGBuilderTy
&Builder,
// it is loaded upon use, so we identify such pattern here.
if (llvm::LoadInst *Load = dyn_cast<llvm::LoadInst>(Value)) {
llvm::Value *Var = Load->getPointerOperand();
- if (llvm::Metadata *MDValue = llvm::ValueAsMetadata::getIfExists(Var)) {
- if (llvm::Value *DbgValue = llvm::MetadataAsValue::getIfExists(
- CGM.getLLVMContext(), MDValue)) {
- for (llvm::User *U : DbgValue->users()) {
- if (llvm::CallInst *DbgDeclare = dyn_cast<llvm::CallInst>(U)) {
- if (DbgDeclare->getCalledFunction()->getIntrinsicID() ==
- llvm::Intrinsic::dbg_declare &&
- DbgDeclare->getArgOperand(0) == DbgValue) {
- // There can be implicit type cast applied on a variable if it is
- // an opaque ptr, in this case its debug info may not match the
- // actual type of object being used as in the next instruction,
so
- // we will need to emit a pseudo variable for type-casted value.
- llvm::DILocalVariable *MDNode = cast<llvm::DILocalVariable>(
- cast<llvm::MetadataAsValue>(DbgDeclare->getOperand(1))
- ->getMetadata());
- if (MDNode->getType() == Type)
- return;
- }
- }
- }
- }
- }
+ // There can be implicit type cast applied on a variable if it is an opaque
+ // ptr, in this case its debug info may not match the actual type of object
+ // being used as in the next instruction, so we will need to emit a pseudo
+ // variable for type-casted value.
+ auto DeclareTypeMatches = [&](auto *DbgDeclare) {
+ return DbgDeclare->getVariable()->getType() == Type;
+ };
+ if (any_of(llvm::findDbgDeclares(Var), DeclareMatches) ||
----------------
SLTozer wrote:
Oops!
https://github.com/llvm/llvm-project/pull/94956
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