Duncan Sands 1673b15da2 Don't replace all dominated uses if there is only one use, since that ...

use can't be dominated, saving one domtree lookup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142066 91177308-0d34-0410-b5e6-96231b3b80d8

2011-10-15 11:13:42 +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

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ConstantProp.cpp

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CorrelatedValuePropagation.cpp

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DCE.cpp

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DeadStoreElimination.cpp

Enhance the memdep interface so that users can tell the difference between a dependency which cannot be calculated and a path reaching the entry point of the function. This patch introduces isNonFuncLocal, which replaces isUnknown in some cases.

2011-10-13 22:14:57 +00:00

EarlyCSE.cpp

Fix a couple hash functions so that they do not depend on undefined shifts. Based on patch by Ahmed Charles.

2011-10-12 22:00:26 +00:00

GVN.cpp

Don't replace all dominated uses if there is only one use, since that

2011-10-15 11:13:42 +00:00

IndVarSimplify.cpp

Fix indvars randomness by removing iteration over a map.

2011-10-15 01:38:14 +00:00

JumpThreading.cpp

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LICM.cpp

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LoopDeletion.cpp

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LoopIdiomRecognize.cpp

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LoopInstSimplify.cpp

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LoopRotation.cpp

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LoopStrengthReduce.cpp

Avoid undefined behavior in negation in LSR. Patch by Ahmed Charles.

2011-10-13 23:48:33 +00:00

LoopUnrollPass.cpp

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LoopUnswitch.cpp

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LowerAtomic.cpp

Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.

2011-10-06 23:20:49 +00:00

Makefile

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MemCpyOptimizer.cpp

Add missing space.

2011-10-12 00:14:31 +00:00

ObjCARC.cpp

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Reassociate.cpp

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Reg2Mem.cpp

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Scalar.cpp

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ScalarReplAggregates.cpp

Fix PR11106 by correcting a typo that has been in the code for over a year. This

2011-10-11 21:26:40 +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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TailRecursionElimination.cpp

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