================
@@ -48,22 +64,29 @@ namespace llvm {
Temporary
};
- // Extends TrackingMDNodeRef to also store a DebugLocKind, allowing Debugify
- // to ignore intentionally-empty DebugLocs.
- class DILocAndCoverageTracking : public TrackingMDNodeRef {
+ // Extends TrackingMDNodeRef to also store a DebugLocKind and Origin,
+ // allowing Debugify to ignore intentionally-empty DebugLocs and display the
+ // code responsible for generating unintentionally-empty DebugLocs.
+ // Currently we only need to track the Origin of this DILoc when using a
+ // DebugLoc that is Normal and empty, so only collect the origin stacktrace
in
----------------
jryans wrote:
Ah okay, re-reading it again, I think it makes sense this time. Not quite sure
how to best clarify for other readers... Maybe move some of your "Normal"
explanation here into the code comment...?
https://github.com/llvm/llvm-project/pull/107369
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