Preston Gurd 25c3b6acc0 This patch aims to improve compile time performance by increasing ...

the SCEV vector size in LoopStrengthReduce. It is observed that
the BaseRegs vector size is 4 in most cases,
and elements are frequently copied when it is initialized as
SmallVector<const SCEV *, 2> BaseRegs.
Our benchmark results show that the compilation time performance
improved by ~0.5%.

Patch by Wan Xiaofei.

llvm-svn: 174219

2013-02-01 20:41:27 +00:00

..

ADCE.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

BasicBlockPlacement.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

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

CodeGenPrepare.cpp

Use AttributeSet accessor methods instead of Attribute accessor methods.

2013-01-18 21:53:16 +00:00

ConstantProp.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

CorrelatedValuePropagation.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

DCE.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

DeadStoreElimination.cpp

Change GetPointerBaseWithConstantOffset's DataLayout argument from a

2013-01-31 02:00:45 +00:00

EarlyCSE.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

GlobalMerge.cpp

Make the MergeGlobals pass correctly handle the address space qualifiers of the global variables. We partition the set of globals by their address space, and apply the same the trasnformation as before to merge them.

2013-01-07 12:31:25 +00:00

GVN.cpp

Change GetPointerBaseWithConstantOffset's DataLayout argument from a

2013-01-31 02:00:45 +00:00

IndVarSimplify.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

JumpThreading.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

LICM.cpp

LICM: Hoist insertvalue/extractvalue out of loops.

2013-01-09 18:12:03 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

LoopDeletion.cpp

Use the new script to sort the includes of every file under lib.

2012-12-03 16:50:05 +00:00

LoopIdiomRecognize.cpp

PR14904: Segmentation fault running pass 'Recognize loop idioms'

2013-01-10 23:32:01 +00:00

LoopInstSimplify.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

LoopRotation.cpp

Switch CodeMetrics itself over to use TTI to determine if an instruction

2013-01-21 13:04:33 +00:00

LoopStrengthReduce.cpp

This patch aims to improve compile time performance by increasing

2013-02-01 20:41:27 +00:00

LoopUnrollPass.cpp

Switch CodeMetrics itself over to use TTI to determine if an instruction

2013-01-21 13:04:33 +00:00

LoopUnswitch.cpp

Switch CodeMetrics itself over to use TTI to determine if an instruction

2013-01-21 13:04:33 +00:00

LowerAtomic.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Makefile

…

MemCpyOptimizer.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Reassociate.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Reg2Mem.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Scalar.cpp

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

ScalarReplAggregates.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

SCCP.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

SimplifyCFGPass.cpp

Make SimplifyCFG simply depend upon TargetTransformInfo and pass it

2013-01-07 03:53:25 +00:00

SimplifyLibCalls.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Sink.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

SROA.cpp

Fixing warnings revealed by gcc release build

2013-01-29 17:42:24 +00:00

TailRecursionElimination.cpp

Begin fleshing out an interface in TTI for modelling the costs of

2013-01-22 11:26:02 +00:00