[PATCH] D14893: [llvm-profdata] Change instr prof counter overflow to saturate rather than discard

[Nathan Slingerland via llvm-commits]

slingn updated this revision to Diff 40978.
slingn added a comment.

Updated to use new version of SaturatingAdd() that sets if result overflow.


http://reviews.llvm.org/D14893

Files:
  include/llvm/ProfileData/InstrProf.h
  lib/ProfileData/InstrProfWriter.cpp
  test/tools/llvm-profdata/overflow.proftext
  unittests/ProfileData/InstrProfTest.cpp

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