Chandler Carruth 7425c8c279 Fix the threshold added in r186434 (a re-apply of r185393) and updaated ... to be a ManagedStatic in r218163 to not be a global variable written and read to from within the innards of SpillPlacement. This will fix a really scary race condition for anyone that has two copies of LLVM running spill placement concurrently. Yikes! This will also fix a really significant compile time hit that r218163 caused because the spill placement threshold read is actually in the *very* hot path of this code. The memory fence on each read was showing up as huge compile time regressions when spilling is responsible for most of the compile time. For example, optimizing sanitized code showed over 50% compile time regressions here. =/ llvm-svn: 218921		2014-10-02 22:23:14 +00:00
..
Analysis	Remove duplicate function names from comments. NFC.	2014-10-02 15:13:22 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	Do not destroy external linkage when deleting function body	2014-09-23 12:54:19 +00:00
CodeGen	Fix the threshold added in r186434 (a re-apply of r185393) and updaated	2014-10-02 22:23:14 +00:00
DebugInfo	Store TypeUnits in a SmallVector<DWARFUnitSection> instead of a single DWARFUnitSection.	2014-09-29 13:56:39 +00:00
ExecutionEngine	[MCJIT] Don't crash in debugging output for sections that aren't emitted.	2014-10-01 21:57:47 +00:00
IR	Revert "DI: Fold constant arguments into a single MDString"	2014-10-02 22:15:31 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LTO	LTO: Document the Boolean argument from r218784	2014-10-02 21:11:04 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
MC	Extend C disassembler API to allow specifying target features	2014-09-30 16:31:40 +00:00
Object	llvm-readobj: print COFF imported symbols	2014-10-02 22:05:29 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	InstrProf: Avoid linear search in a hot loop	2014-10-02 17:14:18 +00:00
Support	Move the complex address expression out of DIVariable and into an extra	2014-10-01 18:55:02 +00:00
TableGen	Refactoring: raw pointer -> unique_ptr	2014-09-25 19:55:58 +00:00
Target	[Stackmaps] Make ithe frame-pointer required for stackmaps.	2014-10-02 22:21:49 +00:00
Transforms	Revert "DI: Fold constant arguments into a single MDString"	2014-10-02 22:15:31 +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