Shuxin Yang 4b7b3a7c19 [GVN] Split critical-edge on the fly, instead of postpone edge-splitting to next ...

iteration.
  
  This on step toward non-iterative GVN. My local hack suggests that getting rid
of iteration will speedup GVN by 30%+ on a medium sized input (2k LOC, C++).
I cannot explain why not 2x or more at this moment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181532 91177308-0d34-0410-b5e6-96231b3b80d8

2013-05-09 18:34:27 +00:00

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ADCE.cpp

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BasicBlockPlacement.cpp

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CMakeLists.txt

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CodeGenPrepare.cpp

Fix a bug in codegenprep where it was losing track of values OptimizeMemoryInst

2013-05-08 09:00:10 +00:00

ConstantProp.cpp

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CorrelatedValuePropagation.cpp

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DCE.cpp

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DeadStoreElimination.cpp

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EarlyCSE.cpp

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GlobalMerge.cpp

Clarify that llvm.used can contain aliases.

2013-04-22 14:58:02 +00:00

GVN.cpp

[GVN] Split critical-edge on the fly, instead of postpone edge-splitting to next

2013-05-09 18:34:27 +00:00

IndVarSimplify.cpp

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JumpThreading.cpp

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LICM.cpp

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LLVMBuild.txt

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LoopDeletion.cpp

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LoopIdiomRecognize.cpp

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LoopInstSimplify.cpp

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LoopRotation.cpp

Rotate multi-exit loops even if the latch was simplified.

2013-05-06 17:58:18 +00:00

LoopStrengthReduce.cpp

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LoopUnrollPass.cpp

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LoopUnswitch.cpp

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LowerAtomic.cpp

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Makefile

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MemCpyOptimizer.cpp

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Reassociate.cpp

Fix a XOR reassociation bug.

2013-04-27 18:02:12 +00:00

Reg2Mem.cpp

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Scalar.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

ScalarReplAggregates.cpp

Fix a comment, PR15777.

2013-04-18 17:42:14 +00:00

SCCP.cpp

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SimplifyCFGPass.cpp

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SimplifyLibCalls.cpp

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Sink.cpp

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SROA.cpp

SROA: Generate selects instead of shuffles when blending values because this is the cannonical form.

2013-05-01 19:53:30 +00:00

TailRecursionElimination.cpp

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