[PATCH] D57629: [LoopIdiomRecognize] @llvm.dbg values shouldn't affect the transformation.

[Jonas Paulsson via Phabricator via llvm-commits]

jonpa added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp:1467
+  uint32_t HeaderSize =
+      std::distance(InstWithoutDebugIt.begin(), InstWithoutDebugIt.end());
+
----------------
aprantl wrote:
> aprantl wrote:
> > I would be surprised if this is the only occurrence of this exact bug...
> We should probably grep for "cost" in the optimizer.
Found another one, or at least related, I think: https://bugs.llvm.org/show_bug.cgi?id=40573


Repository:
  rL LLVM

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  https://reviews.llvm.org/D57629/new/

https://reviews.llvm.org/D57629