[PATCH] D36758: [LLD COFF / PDB] Incrementally update the BuildId when writing a PDB.

[Nico Weber via Phabricator via llvm-commits]

thakis added inline comments.


================
Comment at: lld/trunk/COFF/Writer.cpp:237
+// fail, so the symbol cache knows to use the new PDB, but the GUID matches, so
+// it overwrites the existing item in the symbol cache rather than making a new
+// one.
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Could this talk about build determinism a bit? rnk mentioned that upthread.

Is there a list of all sources of build indeterminism in lld? Deterministic builds is one of the motivations for the whole clang-cl thing, so it'd be good if we had a list of things needed to get there :-)


Repository:
  rL LLVM

https://reviews.llvm.org/D36758