Devang Patel ea06906559 A loop latch phi node may have uses inside loop, not just in loop header. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47093 91177308-0d34-0410-b5e6-96231b3b80d8

2008-02-13 22:23:07 +00:00

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ADCE

Ding dong, the DoesntAccessMemoryFns and

2007-11-23 19:30:27 +00:00

ArgumentPromotion

Don't drop function/call return attributes like 'nounwind'.

2008-02-01 20:37:16 +00:00

BlockPlacement

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BranchFolding

Don't branch fold inline asm statements.

2007-10-19 21:09:55 +00:00

CodeExtractor

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CondProp

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ConstantMerge

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ConstProp

Fix PR1816, by correcting the broken definition of APInt::countTrailingZeros.

2007-11-23 22:42:31 +00:00

DeadArgElim

Test case for varargs parameter attribute issue I just fixed.

2008-01-17 07:26:31 +00:00

DeadStoreElimination

Make DSE much more aggressive by performing DCE earlier. Update a testcase to reflect this increased aggressiveness.

2008-01-30 01:24:47 +00:00

DecomposeMultiDimRefs

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GCSE

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GlobalDCE

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GlobalOpt

Don't let globalopt hack on volatile loads or stores.

2008-01-29 19:01:37 +00:00

GVN

Add a note pointing to PR1996.

2008-02-13 07:56:04 +00:00

GVNPRE

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IndVarsSimplify

Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.

2007-11-25 22:41:31 +00:00

Inline

Revert r46393: readonly/readnone functions are no

2008-01-27 18:12:58 +00:00

InstCombine

Fix a bug compiling PR1978 (perhaps not the only one though) which

2008-02-05 04:45:32 +00:00

IPConstantProp

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LCSSA

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LICM

Update this testcase. The output needs to be disabled to pass.

2008-01-01 01:34:36 +00:00

LoopIndexSplit

A loop latch phi node may have uses inside loop, not just in loop header.

2008-02-13 22:23:07 +00:00

LoopRotate

Ding dong, the DoesntAccessMemoryFns and

2007-11-23 19:30:27 +00:00

LoopSimplify

Fix PR1752 and LoopSimplify/2007-10-28-InvokeCrash.ll: terminators

2007-10-29 02:30:37 +00:00

LoopStrengthReduce

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LoopUnroll

Be more careful modifying the use_list while also iterating through it.

2008-01-27 18:35:00 +00:00

LoopUnswitch

Fix bug in updating dominance frontier after loop

2007-10-05 22:29:34 +00:00

LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

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PredicateSimplifier

Excuse me.

2007-09-20 00:57:00 +00:00

PruneEH

Make PruneEH update the nounwind/noreturn attributes

2007-12-10 19:09:40 +00:00

RaiseAllocations

Do not raise free() call that is called through invoke instruction.

2007-10-17 20:12:58 +00:00

Reassociate

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ScalarRepl

Fix a bug where scalarrepl would discard offset if type would match.

2008-01-30 00:39:15 +00:00

SCCP

Fix PR1938 by forcing the code that uses an undefined value to branch one

2008-01-28 00:32:30 +00:00

SimplifyCFG

don't hoist FP additions into unconditional adds + selects. This

2008-01-03 07:25:26 +00:00

SimplifyLibCalls

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StripSymbols

Do not strip llvm.used values.

2008-01-16 03:33:05 +00:00

TailCallElim

remove obsolete testcase

2007-09-10 23:51:41 +00:00

TailDup

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