[PATCH] D135269: [AMDGPU] Disable bool range metadata to workaround backend issue

Wed Oct 5 17:37:04 PDT 2022

yaxunl marked an inline comment as done.
yaxunl added inline comments.

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Comment at: clang/lib/CodeGen/CGExpr.cpp:1792
     // attach range metadata to the load.
-  } else if (CGM.getCodeGenOpts().OptimizationLevel > 0)
+    // TODO: Enable range metadata for AMDGCN after backend issue is fixed.
+  } else if (CGM.getCodeGenOpts().OptimizationLevel > 0 &&
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tra wrote:
> It would be great to open a github issue, if we don't have one yet, and reference it here, so we can tell later what exactly it is we're working around here and know for sure when/whether we can undo the change.
opened github issue:

https://github.com/llvm/llvm-project/issues/58176

will update the comments

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  https://reviews.llvm.org/D135269/new/

https://reviews.llvm.org/D135269