Peter Collingbourne 4a6d99b0a9 Internalize: internalize comdat members as a group, and drop comdat on such members. ... Internalizing an individual comdat group member without also internalizing the other members of the comdat can break comdat semantics. For example, if a module contains a reference to an internalized comdat member, and the linker chooses a comdat group from a different object file, this will break the reference to the internalized member. This change causes the internalizer to only internalize comdat members if all other members of the comdat are not externally visible. Once a comdat group has been fully internalized, there is no need to apply comdat rules to its members; later optimization passes (e.g. globaldce) can legally drop individual members of the comdat. So we drop the comdat attribute from all comdat members. Differential Revision: http://reviews.llvm.org/D10679 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242423 91177308-0d34-0410-b5e6-96231b3b80d8		2015-07-16 17:42:21 +00:00
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Hello
InstCombine	[InstCombine] Generalize sub of selects optimization to all BinaryOperators	2015-07-14 22:39:23 +00:00
Instrumentation	Revert the new EH instructions	2015-07-10 07:15:17 +00:00
IPO	Internalize: internalize comdat members as a group, and drop comdat on such members.	2015-07-16 17:42:21 +00:00
ObjCARC
Scalar	Create a wrapper pass for BranchProbabilityInfo.	2015-07-15 22:48:29 +00:00
Utils	[LAA] Lift RuntimePointerCheck out of LoopAccessInfo, NFC	2015-07-14 22:32:44 +00:00
Vectorize	Create a wrapper pass for BlockFrequencyInfo.	2015-07-14 23:40:50 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile