Manman Ren aa6627016f PGO branch weight: keep halving the weights until they can fit into ... uint32. When folding branches to common destination, the updated branch weights can exceed uint32 by more than factor of 2. We should keep halving the weights until they can fit into uint32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200262 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-27 23:39:03 +00:00
..
ASanStackFrameLayout.cpp	[asan] fix ndebug build with strict warnings (-Wunused-variable)	2013-12-06 09:26:09 +00:00
BasicBlockUtils.cpp	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
BreakCriticalEdges.cpp	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
BuildLibCalls.cpp	Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121	2013-12-16 22:42:40 +00:00
BypassSlowDivision.cpp	Bypass Slow Divides	2013-03-04 18:13:57 +00:00
CloneFunction.cpp	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00
CloneModule.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
CMakeLists.txt	[asan] rewrite asan's stack frame layout	2013-12-06 09:00:17 +00:00
CmpInstAnalysis.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
CodeExtractor.cpp	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
DemoteRegToStack.cpp	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
FlattenCFG.cpp	Fix known typos	2014-01-24 17:20:08 +00:00
GlobalStatus.cpp	Handle calls and invokes in GlobalStatus.	2013-10-25 21:29:52 +00:00
InlineFunction.cpp	Fix inlining to not lose the "cleanup" clause from landingpads	2013-12-08 00:51:21 +00:00
InstructionNamer.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
IntegerDivision.cpp	Add support for software expansion of 64-bit integer division instructions.	2013-11-19 06:54:19 +00:00
LCSSA.cpp	[LPM] Make LCSSA a utility with a FunctionPass that applies it to all	2014-01-25 04:07:24 +00:00
LLVMBuild.txt
Local.cpp	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
LoopSimplify.cpp	[LPM] Make LoopSimplify no longer a LoopPass and instead both a utility	2014-01-23 11:23:19 +00:00
LoopUnroll.cpp	[LPM] Make LoopSimplify no longer a LoopPass and instead both a utility	2014-01-23 11:23:19 +00:00
LoopUnrollRuntime.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
LowerExpectIntrinsic.cpp	Fix spelling intruction -> instruction.	2013-09-28 11:46:15 +00:00
LowerInvoke.cpp	Remove several unused variables.	2013-10-01 13:32:03 +00:00
LowerSwitch.cpp	Revert patches to add case-range support for PR1255.	2013-09-09 19:14:35 +00:00
Makefile
Mem2Reg.cpp	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
MetaRenamer.cpp	Add 'const' qualifier to some arrays.	2013-07-15 08:02:13 +00:00
ModuleUtils.cpp	Respect llvm.used in Internalize.	2013-07-25 03:23:25 +00:00
PromoteMemoryToRegister.cpp	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
SimplifyCFG.cpp	PGO branch weight: keep halving the weights until they can fit into	2014-01-27 23:39:03 +00:00
SimplifyIndVar.cpp	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
SimplifyInstructions.cpp	[PM] Split DominatorTree into a concrete analysis result object which	2014-01-13 13:07:17 +00:00
SimplifyLibCalls.cpp	Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121	2013-12-16 22:42:40 +00:00
SpecialCaseList.cpp	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
SSAUpdater.cpp	Basic blocks typically have few predecessors. Use a SmallDenseMap to	2013-10-14 16:05:55 +00:00
UnifyFunctionExitNodes.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
Utils.cpp	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
ValueMapper.cpp	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00