Alexey Samsonov a08644f560 [ASan] Use metadata to pass source-level information from Clang to ASan. ... Instead of creating global variables for source locations and global names, just create metadata nodes and strings. They will be transformed into actual globals in the instrumentation pass (if necessary). This approach is more flexible: 1) we don't have to ensure that our custom globals survive all the optimizations 2) if globals are discarded for some reason, we will simply ignore metadata for them and won't have to erase corresponding globals 3) metadata for source locations can be reused for other purposes: e.g. we may attach source location metadata to alloca instructions and provide better descriptions for stack variables in ASan error reports. No functionality change. llvm-svn: 214604		2014-08-02 00:35:50 +00:00
..
Analysis	Fix ScalarEvolutionExpander when creating a PHI in a block with duplicate predecessors	2014-07-31 19:13:38 +00:00
AsmParser	Use "weak alias" instead of "alias weak"	2014-07-30 22:51:54 +00:00
Bitcode	UseListOrder: Fix blockaddress use-list order	2014-08-01 22:27:19 +00:00
CodeGen	Attempt to increase the overall happiness of the MSCV-based buildbots.	2014-08-01 22:56:10 +00:00
DebugInfo	DWOHolder takes ownership of the argument constructor, use std::unique_ptr.	2014-07-31 20:26:42 +00:00
ExecutionEngine	Include Archive.h	2014-08-01 19:28:15 +00:00
IR	IR: Add Value::reverseUseList()	2014-08-01 23:28:49 +00:00
IRReader	Update the MemoryBuffer API to use ErrorOr.	2014-07-06 17:43:13 +00:00
LineEditor
Linker	Include <tuple> to make buildbots happy	2014-06-27 18:38:12 +00:00
LTO	Attempt at fixing the windows dll build.	2014-07-30 23:39:30 +00:00
MC	Add support for StackMap section for ELF/Linux systems	2014-08-01 18:47:09 +00:00
Object	A std::unique_ptr case I missed in the previous patch.	2014-07-31 03:36:00 +00:00
Option	Generic: add range-adapter for option parsing.	2014-07-09 13:03:37 +00:00
ProfileData	InstrProf: Allow multiple functions with the same name	2014-08-01 22:50:07 +00:00
Support	Remove some calls to std::move.	2014-08-01 14:31:55 +00:00
TableGen	Don't fail tablegen immediately after failing to set a value.	2014-07-31 01:44:00 +00:00
Target	[SDAG] Allow the legalizer to delete an illegally typed intermediate	2014-08-02 00:24:54 +00:00
Transforms	[ASan] Use metadata to pass source-level information from Clang to ASan.	2014-08-02 00:35:50 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile