Chris Lattner 1a84bd38ef Do not mark obviously unreachable blocks live when processing PHI nodes, ...

and handle incomplete control dependences correctly.  This fixes:

Regression/Transforms/ADCE/dead-phi-edge.ll
  -> a missed optimization

Regression/Transforms/ADCE/dead-phi-edge.ll
  -> a compiler crash distilled from QT4


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20227 91177308-0d34-0410-b5e6-96231b3b80d8

2005-02-17 19:28:49 +00:00

..

ADCE.cpp

Do not mark obviously unreachable blocks live when processing PHI nodes,

2005-02-17 19:28:49 +00:00

BasicBlockPlacement.cpp

Add more missing createXxxPass functions.

2005-01-08 17:21:40 +00:00

ConstantProp.cpp

…

CorrelatedExprs.cpp

API change.

2005-02-01 01:23:49 +00:00

DCE.cpp

…

DeadStoreElimination.cpp

Adjust to changes in instruction interfaces.

2005-01-29 00:39:08 +00:00

GCSE.cpp

…

IndVarSimplify.cpp

Fix the second bug attached to PR504.

2005-02-14 20:11:45 +00:00

InstructionCombining.cpp

Implement InstCombine/cast.ll:test25, a case that occurs many times

2005-01-31 05:51:45 +00:00

LICM.cpp

…

LoopStrengthReduce.cpp

…

LoopUnroll.cpp

Silence VS warnings.

2005-01-08 19:37:20 +00:00

LoopUnswitch.cpp

Put createLoopUnswitchPass() into proper namespace

2005-01-06 05:47:18 +00:00

LowerConstantExprs.cpp

…

LowerGC.cpp

…

LowerPacked.cpp

…

Makefile

…

PRE.cpp

Add more missing createXxxPass functions.

2005-01-08 17:21:40 +00:00

Reassociate.cpp

…

ScalarReplAggregates.cpp

Silence warnings

2005-01-08 19:34:41 +00:00

SCCP.cpp

Silence warnings

2005-01-08 19:34:41 +00:00

SimplifyCFG.cpp

…

TailDuplication.cpp

…

TailRecursionElimination.cpp

…