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llvm-mirror/lib/Transforms/Utils
Tom Stellard 8e98bf332b SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions
Merge consecutive if-regions if they contain identical statements.
Both transformations reduce number of branches.  The transformation
is guarded by a target-hook, and is currently enabled only for +R600,
but the correctness has been tested on X86 target using a variety of
CPU benchmarks.

Patch by: Mei Ye

llvm-svn: 187278
2013-07-27 00:01:07 +00:00
..
BasicBlockUtils.cpp Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size. 2013-07-04 01:31:24 +00:00
BreakCriticalEdges.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
BuildLibCalls.cpp Convert BuildLibCalls.cpp to using the AttributeSet methods instead of AttributeWithIndex. 2013-01-26 00:03:11 +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 Rename BlackList class to SpecialCaseList and move it to Transforms/Utils. 2013-07-09 22:02:49 +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 Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size. 2013-07-04 01:31:24 +00:00
DemoteRegToStack.cpp [SjLj Prepare] When demoting an invoke instructions to the stack, if the normal 2013-02-05 18:23:10 +00:00
InlineFunction.cpp Fix a use after free. RI is freed before the call to getDebugLoc(). To 2013-04-30 22:45:10 +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 Enhance integer division emulation support to handle types smaller than 32 bits, 2013-02-26 23:33:20 +00:00
LCSSA.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LLVMBuild.txt
Local.cpp Fix spelling 2013-07-23 22:20:57 +00:00
LoopSimplify.cpp Rename LoopSimplify.h to LoopUtils.h 2013-05-20 20:46:30 +00:00
LoopUnroll.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +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 Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
LowerInvoke.cpp Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. 2013-06-19 21:07:11 +00:00
LowerSwitch.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
Makefile
Mem2Reg.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +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 Re-implement the analysis of uses in mem2reg to be significantly more 2013-07-26 08:20:39 +00:00
SimplifyCFG.cpp SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions 2013-07-27 00:01:07 +00:00
SimplifyIndVar.cpp Don't use a potentially expensive shift if all we want is one set bit. 2013-07-11 16:05:50 +00:00
SimplifyInstructions.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
SimplifyLibCalls.cpp Added support for the Builtin attribute. 2013-06-27 00:25:01 +00:00
SpecialCaseList.cpp Make SpecialCaseList match full strings, as documented, using anchors. 2013-07-16 17:56:07 +00:00
SSAUpdater.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +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 This patch breaks up Wrap.h so that it does not have to include all of 2013-05-01 20:59:00 +00:00
ValueMapper.cpp Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer. 2013-05-28 15:17:05 +00:00