Christopher Lamb 30f017ad89 Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV. ...

This implements test/Transforms/InstCombine/2007-12-18-AddSelCmpSub.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45158 91177308-0d34-0410-b5e6-96231b3b80d8

2007-12-18 09:34:41 +00:00

..

ADCE.cpp

Integrate the readonly/readnone logic more deeply

2007-12-01 07:51:45 +00:00

BasicBlockPlacement.cpp

Fix typo in comment.

2007-05-06 13:37:16 +00:00

CodeGenPrepare.cpp

Fix typo.

2007-12-13 07:50:36 +00:00

CondPropagate.cpp

Fix PR1575 and test/Transforms/CondProp/2007-08-01-InvalidRead.ll

2007-08-02 04:47:05 +00:00

ConstantProp.cpp

Fix typo in comment.

2007-05-06 13:37:16 +00:00

CorrelatedExprs.cpp

Add explicit keywords.

2007-11-19 15:30:20 +00:00

DCE.cpp

Fix GLIBCXX_DEBUG errors. Erase invalidates std::vector iterators

2007-12-17 17:39:51 +00:00

DeadStoreElimination.cpp

Integrate the readonly/readnone logic more deeply

2007-12-01 07:51:45 +00:00

GCSE.cpp

Use DominatorTree instead of ETForest.

2007-06-07 18:45:06 +00:00

GVN.cpp

Fix several cache coherence bugs in MemDep/GVN that were found. Also add some (disabled) debugging code

2007-12-08 01:37:09 +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

Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV.

2007-12-18 09:34:41 +00:00

LICM.cpp

Integrate the readonly/readnone logic more deeply

2007-12-01 07:51:45 +00:00

LoopIndexSplit.cpp

If ExitValue operand is also defined in Loop header then

2007-12-03 19:17:21 +00:00

LoopRotation.cpp

Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change.

2007-11-27 03:43:35 +00:00

LoopStrengthReduce.cpp

Remove indeterminism from a loop. We think this will

2007-11-17 02:48:01 +00:00

LoopUnroll.cpp

Make LoopInfoBase more generic, in preparation for having MachineLoopInfo. This involves a small interface change.

2007-11-27 03:43:35 +00:00

LoopUnswitch.cpp

Get rid of annoying spaces.

2007-12-17 17:40:29 +00:00

LowerGC.cpp

Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space.

2007-12-17 01:12:55 +00:00

LowerPacked.cpp

Finishing initial docs for all transformations in Passes.html.

2007-11-04 16:15:04 +00:00

Makefile

DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now

2005-10-24 02:26:13 +00:00

PredicateSimplifier.cpp

Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize.

2007-11-01 20:53:16 +00:00

Reassociate.cpp

Fix typo in comment.

2007-05-06 13:37:16 +00:00

Reg2Mem.cpp

Reg2Mem cleanup and optimizations:

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

ScalarReplAggregates.cpp

At the point of calculating the shift amount, the

2007-11-06 20:39:11 +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

Make PruneEH update the nounwind/noreturn attributes

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

TailDuplication.cpp

Disable tail duplication of call instructions. The cost

2007-11-04 06:37:55 +00:00

TailRecursionElimination.cpp

Prevent tailcallelim from breaking "recursive" calls to builtins.

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