[PATCH] D20247: fix a crash in MergeFunctions related to ordering of weak/strong functions

[Erik Eckstein via llvm-commits]

eeckstein updated this revision to Diff 57220.
eeckstein added a comment.

forgot to add the test file


http://reviews.llvm.org/D20247

Files:
  lib/Transforms/IPO/MergeFunctions.cpp
  test/Transforms/MergeFunc/merge-weak-crash.ll

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