Hal Finkel 321053a7ca Fix iterator-invalidation issue ...

Inserting a new key into a DenseMap potentially invalidates iterators into that
map. Trying to fix an issue from r289755 triggering this assertion:

  Assertion `isHandleInSync() && "invalid iterator access!"' failed.

llvm-svn: 289757

2016-12-15 03:30:40 +00:00

392 KiB

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