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1c2b998913
Summary: This changes overflow handling during instrumentation profile merge. Rathar than throwing away records that would result in counter overflow, merged counts are instead clamped to the maximum representable value. A warning about counter overflow is still surfaced to the user as before. Reviewers: dnovillo, davidxl, silvas Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D14893 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254525 91177308-0d34-0410-b5e6-96231b3b80d8