[PATCH] D136187: [clang][AIX] Omitting Explicit Debugger Tuning Option

[ChenZheng via Phabricator via cfe-commits]

shchenz added inline comments.


================
Comment at: clang/lib/Driver/ToolChains/AIX.h:91
   llvm::DebuggerKind getDefaultDebuggerTuning() const override {
-    return llvm::DebuggerKind::DBX;
+    return llvm::DebuggerKind::Default;
   }
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This sounds not right. Omitting `-debugger-tuning=dbx` does not mean we will change the default tuning  debugger on AIX, right? i.e. DBX is still the default debugger on AIX no matter in the clang fe or llvm be.

We should just be able to do some customization when we call `RenderDebugEnablingArgs` for AIX in https://github.com/llvm/llvm-project/blob/main/clang/lib/Driver/ToolChains/Clang.cpp#L4367-L4368


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136187/new/

https://reviews.llvm.org/D136187