tra added inline comments.
================
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 &&
----------------
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.
================
Comment at: clang/test/CodeGenCUDA/bool-range.cu:14
+// range metadata is not emitted.
+// TODO: Re-enable range metadata after backend issue is fixed.
+
----------------
Ditto, a bug reference would help.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135269/new/
https://reviews.llvm.org/D135269
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