Owen Anderson c2b856e5b4 Enable PRE. My last batch of changes fixed the miscompile. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53730 91177308-0d34-0410-b5e6-96231b3b80d8

2008-07-17 19:41:00 +00:00

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ADCE.cpp

Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this.

2008-07-03 17:21:41 +00:00

BasicBlockPlacement.cpp

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CodeGenPrepare.cpp

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CondPropagate.cpp

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ConstantProp.cpp

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DCE.cpp

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DeadStoreElimination.cpp

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GCSE.cpp

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GVN.cpp

Enable PRE. My last batch of changes fixed the miscompile.

2008-07-17 19:41:00 +00:00

GVNPRE.cpp

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IndVarSimplify.cpp

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InstructionCombining.cpp

Fix PR2553

2008-07-17 06:07:20 +00:00

JumpThreading.cpp

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LICM.cpp

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LoopDeletion.cpp

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LoopIndexSplit.cpp

If loop induction variable's start value is less then its exit value then do not split the loop.

2008-07-09 00:12:01 +00:00

LoopRotation.cpp

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LoopStrengthReduce.cpp

Fix uninitialized use of the Changed variable.

2008-07-14 17:55:01 +00:00

LoopUnroll.cpp

Preserve dom info.

2008-07-03 07:04:22 +00:00

LoopUnswitch.cpp

Do not try to update dominator info while manipulating CFG. This code does not handle all cases and keeps invalid dom info around some cases, which misleads other passes down stream.

2008-07-03 17:37:52 +00:00

Makefile

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MemCpyOptimizer.cpp

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PredicateSimplifier.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

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SCCP.cpp

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SimplifyCFGPass.cpp

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SimplifyLibCalls.cpp

- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an empty string for ConstantAggregateZero case which surprises selectiondag.

2008-06-30 07:31:25 +00:00

TailDuplication.cpp

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TailRecursionElimination.cpp

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