[PATCH] D37932: [DebugInfo] Correctly coalesce DBG_VALUEs that mix direct and indirect values

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added inline comments.


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Comment at: llvm/lib/CodeGen/LiveDebugVariables.cpp:110
+    // Fix up the undef location number, which gets truncated.
+    return LocNo == INT_MAX ? UndefLocNo : LocNo;
+  }
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I find this confusing.. we only have 32 bits available for LocNo.. can this every fire?


https://reviews.llvm.org/D37932