Peter Collingbourne 910e0ef4ff Apply summary-based dead stripping to regular LTO modules with summaries. ... If a regular LTO module has a summary index, then instead of linking it into the combined regular LTO module right away, add it to the combined summary index and associate it with a special module that represents the combined regular LTO module. Any such modules are linked during LTO::run(), at which time we use the results of summary-based dead stripping to control whether to link prevailing symbols. Differential Revision: https://reviews.llvm.org/D33922 llvm-svn: 305482		2017-06-15 17:26:13 +00:00
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legacy	IR: Replace the "Linker Options" module flag with "llvm.linker.options" named metadata.	2017-06-12 20:10:48 +00:00
Caching.h	LTO: Fix a potential race condition in the caching API.	2017-03-17 00:34:07 +00:00
Config.h	[ThinLTO] Move -lto-use-new-pm to llvm-lto2, and change it to -use-new-pm.	2017-06-01 23:13:44 +00:00
LTO.h	Apply summary-based dead stripping to regular LTO modules with summaries.	2017-06-15 17:26:13 +00:00
LTOBackend.h	IPO: Const correctness for summaries passed into passes.	2017-03-22 18:22:59 +00:00