Jiangning Liu 5366cb42f6 Implement global merge optimization for global variables. ... This commit implements two command line switches -global-merge-on-external and -global-merge-aligned, and both of them are false by default, so this optimization is disabled by default for all targets. For ARM64, some back-end behaviors need to be tuned to get this optimization further enabled. llvm-svn: 208934		2014-05-15 23:45:42 +00:00
..
Analysis	Instead of littering asserts throughout the code after every call to	2014-05-15 12:12:55 +00:00
AsmParser	Revert "[ms-cxxabi] Add a new calling convention that swaps 'this' and 'sret'"	2014-05-09 22:56:42 +00:00
Bitcode	IR: Don't allow non-default visibility on local linkage	2014-05-07 22:57:20 +00:00
CodeGen	Implement global merge optimization for global variables.	2014-05-15 23:45:42 +00:00
DebugInfo	[DWARF parser] Use enums instead of bitfields in DILineInfoSpecifier.	2014-05-15 21:24:32 +00:00
ExecutionEngine	[RuntimeDyld] Fix handling of i386 PC-rel external relocations. This fixes	2014-05-13 22:09:07 +00:00
IR	Implement global merge optimization for global variables.	2014-05-15 23:45:42 +00:00
IRReader	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-15 06:32:26 +00:00
LineEditor
Linker	Split GlobalValue into GlobalValue and GlobalObject.	2014-05-13 18:45:48 +00:00
LTO	Move EmitDwarfAdvanceLineAddr and EmitDwarfAdvanceFrameAddr to the obj streamer.	2014-05-12 14:43:25 +00:00
MC	Move more MC options into the MCTargetOptions structure.	2014-05-15 23:27:49 +00:00
Object	[obj2yaml][ELF] Do not print empty Link and Info fields for ELF sections.	2014-05-15 18:04:02 +00:00
Option	Protect the ArgList dtor	2014-04-20 23:59:00 +00:00
ProfileData	Fixing a cast-qual warning. getBufferStart() and getBufferEnd() both return a const char *, so casting to non-const was triggering a warning (even though the assignment and usage was always const anyway).	2014-05-01 17:16:24 +00:00
Support	MemoryBuffer: don't force mmap when stat fails	2014-05-09 08:57:32 +00:00
TableGen	Use a vector of unique_ptrs to fix a memory leak introduced in r208179.	2014-05-08 09:29:28 +00:00
Target	Implement global merge optimization for global variables.	2014-05-15 23:45:42 +00:00
Transforms	Implement global merge optimization for global variables.	2014-05-15 23:45:42 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00