Evan Cheng 168a66b21e A number of LSR fixes: ...

- ChangeCompareStride only reuse stride that is larger than current stride. It
  will let the general reuse mechanism to try to reuse a smaller stride.
- Watch out for multiplication overflow in ChangeCompareStride.
- Replace std::set with SmallPtrSet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43408 91177308-0d34-0410-b5e6-96231b3b80d8

2007-10-26 23:08:19 +00:00

..

ADCE.cpp

…

BasicBlockPlacement.cpp

…

CodeGenPrepare.cpp

…

CondPropagate.cpp

…

ConstantProp.cpp

…

CorrelatedExprs.cpp

…

DCE.cpp

…

DeadStoreElimination.cpp

…

GCSE.cpp

…

GVN.cpp

Allow GVN to eliminate redundant calls to functions without side effects.

2007-10-18 19:39:33 +00:00

GVNPRE.cpp

explicit keywords.

2007-09-24 15:48:49 +00:00

IndVarSimplify.cpp

Move the SCEV object factors from being static members of the individual

2007-10-22 18:31:58 +00:00

InstructionCombining.cpp

simplify some code by using the new isNaN predicate

2007-10-24 18:54:45 +00:00

LICM.cpp

Use empty() member functions when that's what's being tested for instead

2007-10-03 19:26:29 +00:00

LoopIndexSplit.cpp

Handle multiple induction variables.

2007-09-25 18:24:48 +00:00

LoopRotation.cpp

…

LoopStrengthReduce.cpp

A number of LSR fixes:

2007-10-26 23:08:19 +00:00

LoopUnroll.cpp

…

LoopUnswitch.cpp

Do not walk invalid iterator.

2007-10-09 21:31:36 +00:00

LowerGC.cpp

Change llvm.gcroot to not init the root to null at runtime, this prevents

2007-09-12 17:53:10 +00:00

LowerPacked.cpp

…

Makefile

…

PredicateSimplifier.cpp

Fix optimization. %x = sub %x, %y does not imply that %y is zero.

2007-09-20 00:48:36 +00:00

Reassociate.cpp

…

Reg2Mem.cpp

Reg2Mem cleanup and optimizations:

2007-10-21 23:05:16 +00:00

ScalarReplAggregates.cpp

Don't do SRA for unions with long double fields.

2007-09-28 00:21:38 +00:00

SCCP.cpp

Use empty() member functions when that's what's being tested for instead

2007-10-03 19:26:29 +00:00

SimplifyCFG.cpp

…

TailDuplication.cpp

…

TailRecursionElimination.cpp

Prevent tailcallelim from breaking "recursive" calls to builtins.

2007-09-10 20:58:55 +00:00