2 Commits

Author	SHA1	Message	Date
Teresa Johnson	a9a630759f	Add test for PR26419 (stable function summary ordering) ... Enhance an existing test to also check that the ordering of the function summary entries is stable. llvm-svn: 259434	2016-02-01 23:26:30 +00:00
Teresa Johnson	403a787e03	Support for function summary index bitcode sections and files. ... Summary: The bitcode format is described in this document: https://drive.google.com/file/d/0B036uwnWM6RWdnBLakxmeDdOeXc/view For more info on ThinLTO see: https://sites.google.com/site/llvmthinlto The first customer is ThinLTO, however the data structures are designed and named more generally based on prior feedback. There are a few comments regarding how certain interfaces are used by ThinLTO, and the options added here to gold currently have ThinLTO-specific names as the behavior they provoke is currently ThinLTO-specific. This patch includes support for generating per-module function indexes, the combined index file via the gold plugin, and several tests (more are included with the associated clang patch D11908). Reviewers: dexonsmith, davidxl, joker.eph Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D13107 llvm-svn: 249270	2015-10-04 14:33:43 +00:00