Rong Xu a12f6d3c7b [PGO] Fix __llvm_profile_raw_version linkage in MACHO ... IR instrumentation generates a COMDAT symbol __llvm_profile_raw_version to overwrite the same symbol in profile run-time to distinguish IR profiles from Clang generated profiles. In MACHO, LinkOnceODR linkage is used due to the lack of COMDAT support. But LinkOnceODR linkage might have .weak_def_can_be_hidden assembly directive, while the weak variable in run-time has a .weak_definition directive. Linker will not merge these two symbols even they have the same name. The end result is IR profiles are not properly flagged in MACHO. This patch changes the linkage for __llvm_profile_raw_version in each module to LinkOnceAny so that it has same .weak_definition directive as in the run-time. Differential Revision: http://reviews.llvm.org/D20078 llvm-svn: 268969		2016-05-09 21:03:06 +00:00
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Hello	Remove autoconf support	2016-01-26 21:29:08 +00:00
IPO	[PM] code refactoring -- preparation for new PM porting /NFC	2016-05-07 05:39:12 +00:00
InstCombine	[InstCombine] Fold icmp eq/ne (udiv i32 A, B), 0 -> icmp ugt/ule B, A.	2016-05-09 19:30:20 +00:00
Instrumentation	[PGO] Fix __llvm_profile_raw_version linkage in MACHO	2016-05-09 21:03:06 +00:00
ObjCARC	Unify XDEBUG and EXPENSIVE_CHECKS (into the latter), and add an option to the cmake build to enable them.	2016-04-29 15:22:48 +00:00
Scalar	[GVN] PRE of unordered loads	2016-05-06 21:43:51 +00:00
Utils	Optimize a printf with a double procent to putchar.	2016-05-09 14:36:16 +00:00
Vectorize	Remove dead include. NFC.	2016-05-05 17:55:51 +00:00
CMakeLists.txt	…
LLVMBuild.txt	…