Rafael Espindola 03d2823e02 Add support for comdats to the gold plugin. ... There are two parts to this. First, the plugin needs to tell gold the comdat by setting comdat_key. What gets things a bit more complicated is that gold only seems symbols. In particular, if A is an alias to B, it only sees the symbols A and B. It can then ask us to keep symbol A but drop symbol B. What we have to do instead is to create an internal version of B and make A an alias to that. At some point some of this logic should be moved to lib/Linker so that we don't map a Constant to an internal version just to have lib/Linker map that again to the destination module. The reason for implementing this in tools/gold for now is simplicity. With it in place it should be possible to update clang to use comdats for constructors and destructors on ELF without breaking the LTO bootstrap. Once that is done I intend to come back and improve the interface lib/Linker exposes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216302 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-22 23:26:10 +00:00
..
bugpoint	Handle inlining in populateLTOPassManager like in populateModulePassManager.	2014-08-21 13:35:30 +00:00
bugpoint-passes
gold	Add support for comdats to the gold plugin.	2014-08-22 23:26:10 +00:00
llc
lli	Quick fix for an use after free.	2014-08-20 15:19:37 +00:00
llvm-ar	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-as
llvm-bcanalyzer
llvm-c-test
llvm-config
llvm-cov	llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo.	2014-08-22 22:56:03 +00:00
llvm-diff
llvm-dis
llvm-dwarfdump	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-extract
llvm-jitlistener	IntelJITEventListener updates to fix breaks by recent changes to EngineBuilder and DIContext.	2014-08-21 07:01:55 +00:00
llvm-link
llvm-lto
llvm-mc	Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr	2014-08-21 20:44:56 +00:00
llvm-mcmarkup	Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr	2014-08-21 20:44:56 +00:00
llvm-nm	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-objdump	Add the start of the support for llvm-objdump’s -private-headers for Mach-O files.	2014-08-22 20:35:18 +00:00
llvm-profdata
llvm-readobj	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-rtdyld
llvm-shlib
llvm-size	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-stress
llvm-symbolizer	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
llvm-vtabledump	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
lto
macho-dump	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
msbuild
obj2yaml	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
opt	Rename AtomicExpandLoadLinked into AtomicExpand	2014-08-21 21:50:01 +00:00
verify-uselistorder	IR: Implement uselistorder assembly directives	2014-08-19 21:30:15 +00:00
yaml2obj
CMakeLists.txt
LLVMBuild.txt
Makefile