2 Commits

Author	SHA1	Message	Date
Nathan Slingerland	48dd080c77	[PGO] Handle and report overflow during profile merge for all types of data ... Summary: Surface counter overflow when merging profile data. Merging still occurs on overflow but counts saturate to the maximum representable value. Overflow is reported to the user. Reviewers: davidxl, dnovillo, silvas Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D15547 llvm-svn: 255825	2015-12-16 21:45:43 +00:00
Nathan Slingerland	51abea7442	[ProfileData] Add unit test infrastructure for sample profile reader/writer ... Summary: Adds support for in-memory round-trip of sample profile data along with basic round trip unit tests. This will also make it easier to include unit tests for future changes to sample profiling. Reviewers: davidxl, dnovillo, silvas Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D15211 llvm-svn: 255264	2015-12-10 17:21:42 +00:00