Quentin Colombet 06f5ebc5a1 Loop Strength Reduce: Scaling factor cost. ...

Account for the cost of scaling factor in Loop Strength Reduce when rating the
formulae. This uses a target hook.

The default implementation of the hook is: if the addressing mode is legal, the
scaling factor is free.

<rdar://problem/13806271>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183045 91177308-0d34-0410-b5e6-96231b3b80d8

2013-05-31 21:29:03 +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

Loop Strength Reduce: Scaling factor cost.

2013-05-31 21:29:03 +00:00

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

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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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