[PATCH] D159485: [DebugInfo][RemoveDIs] Use getStableDebugLoc when picking IRBuilder source locations

[Jeremy Morse via Phabricator via llvm-commits]

jmorse added inline comments.


================
Comment at: llvm/include/llvm/IR/IRBuilder.h:200
     if (IP != TheBB->end())
-      SetCurrentDebugLocation(IP->getDebugLoc());
+      SetCurrentDebugLocation(IP->getStableDebugLoc());
   }
----------------
durin42 wrote:
> The crash I'm seeing is on this line, I can give you the stack trace if you want to look in parallel with my investigation.
Rather than the stack, the contents of the block would be super-useful -- if you can attach an interactive debugger before the crash, then when the crash occurs, running:
    call IP->dump()
    call IP->getParent()->dump()
Will print all the relevant information to the terminal / output


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D159485/new/

https://reviews.llvm.org/D159485