Peter Collingbourne 6a66a26be3 ThinLTOBitcodeWriter: Try harder to discard unused references to the merged module. ... If the thin module has no references to an internal global in the merged module, we need to make sure to preserve that property if the global is a member of a comdat group, as otherwise promotion can end up adding global symbols to the comdat, which is not allowed. This situation can arise if the external global in the thin module has dead constant users, which would cause use_empty() to return false and would cause us to try to promote it. To prevent this from happening, discard the dead constant users before asking whether a global is empty. Differential Revision: https://reviews.llvm.org/D40593 llvm-svn: 319494		2017-11-30 23:05:52 +00:00
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Coroutines	[coro] Make Spill a proper struct instead of deriving from pair.	2017-10-31 19:22:55 +00:00
Hello
InstCombine	[InstCombine] use 'auto' with 'dyn_cast'; NFC	2017-11-27 18:19:32 +00:00
Instrumentation	[PGO] Skip counter promotion for infinite loops	2017-11-30 19:16:25 +00:00
IPO	ThinLTOBitcodeWriter: Try harder to discard unused references to the merged module.	2017-11-30 23:05:52 +00:00
ObjCARC	[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-10-27 01:09:08 +00:00
Scalar	[memcpyopt] Teach memcpyopt to optimize across basic blocks	2017-11-30 22:10:53 +00:00
Utils	EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)	2017-11-28 18:44:26 +00:00
Vectorize	Add MemorySSA as loop dependency, disabled by default [NFC].	2017-11-21 15:45:46 +00:00
CMakeLists.txt
LLVMBuild.txt