[clang] 785cadd - [clang][bytecode] Fix InterpFrame::dump() (#170682)

[via cfe-commits]

Author: Timm Baeder
Date: 2025-12-05T06:53:50+01:00
New Revision: 785cadd1ccf4a9c7d3b4823fa3a58311df94ddda

URL: https://github.com/llvm/llvm-project/commit/785cadd1ccf4a9c7d3b4823fa3a58311df94ddda
DIFF: https://github.com/llvm/llvm-project/commit/785cadd1ccf4a9c7d3b4823fa3a58311df94ddda.diff

LOG: [clang][bytecode] Fix InterpFrame::dump() (#170682)

We should only call getThis() and getRVOPtr() if the frame has them.

Added: 
    

Modified: 
    clang/lib/AST/ByteCode/Disasm.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/ByteCode/Disasm.cpp b/clang/lib/AST/ByteCode/Disasm.cpp
index 30ed41cd37ca3..35937e3483e38 100644
--- a/clang/lib/AST/ByteCode/Disasm.cpp
+++ b/clang/lib/AST/ByteCode/Disasm.cpp
@@ -519,8 +519,14 @@ LLVM_DUMP_METHOD void InterpFrame::dump(llvm::raw_ostream &OS,
     OS << " (" << F->getName() << ")";
   }
   OS << "\n";
-  OS.indent(Spaces) << "This: " << getThis() << "\n";
-  OS.indent(Spaces) << "RVO: " << getRVOPtr() << "\n";
+  if (hasThisPointer())
+    OS.indent(Spaces) << "This: " << getThis() << "\n";
+  else
+    OS.indent(Spaces) << "This: -\n";
+  if (Func && Func->hasRVO())
+    OS.indent(Spaces) << "RVO: " << getRVOPtr() << "\n";
+  else
+    OS.indent(Spaces) << "RVO: -\n";
   OS.indent(Spaces) << "Depth: " << Depth << "\n";
   OS.indent(Spaces) << "ArgSize: " << ArgSize << "\n";
   OS.indent(Spaces) << "Args: " << (void *)Args << "\n";