Zhou Sheng 01542f3d80 Clean up codes in InstCombiner::SimplifyDemandedBits(): ...

1. Line out nested call of APInt::zext/trunc.
2. Make more use of APInt::getHighBitsSet/getLowBitsSet.
3. Use APInt[] operator instead of expression like "APIntVal & SignBit".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35444 91177308-0d34-0410-b5e6-96231b3b80d8

2007-03-29 02:26:30 +00:00

..

ADCE.cpp

Eliminate use of ctors that take vectors.

2007-02-13 02:10:56 +00:00

BasicBlockPlacement.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

CondPropagate.cpp

Prefer non-virtual calls to ConstantInt::isZero over virtual calls to

2007-03-02 00:28:52 +00:00

ConstantProp.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

CorrelatedExprs.cpp

Remove the "isSigned" parameters from ConstantRange. It turns out they

2007-03-01 07:54:15 +00:00

DCE.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

DeadStoreElimination.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

GCSE.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

IndVarSimplify.cpp

Now IndVarSimplify is a LoopPass.

2007-03-07 06:39:01 +00:00

InstructionCombining.cpp

Clean up codes in InstCombiner::SimplifyDemandedBits():

2007-03-29 02:26:30 +00:00

LICM.cpp

Change uses of Function::front to Function::getEntryBlock for readability.

2007-03-22 16:38:57 +00:00

LoopStrengthReduce.cpp

Look through bitcast when finding IVs. (Chris' patch really.)

2007-03-26 03:01:27 +00:00

LoopUnroll.cpp

Now LoopUnroll is a LoopPass.

2007-03-07 01:38:05 +00:00

LoopUnswitch.cpp

Now LoopUnswitch is a LoopPass.

2007-03-07 00:26:10 +00:00

LowerGC.cpp

Eliminate use of ctors that take vectors.

2007-02-13 02:10:56 +00:00

LowerPacked.cpp

For PR1195:

2007-02-15 03:39:18 +00:00

Makefile

DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now

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

PredicateSimplifier.cpp

Fix broken optimization disabled by a logic bug.

2007-03-22 02:02:51 +00:00

Reassociate.cpp

Prefer non-virtual calls to ConstantInt::isZero over virtual calls to

2007-03-02 00:28:52 +00:00

Reg2Mem.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

ScalarReplAggregates.cpp

Change uses of Function::front to Function::getEntryBlock for readability.

2007-03-22 16:38:57 +00:00

SCCP.cpp

minor cleanups

2007-03-04 04:50:21 +00:00

SimplifyCFG.cpp

switch MarkAliveBlocks over to using SmallPtrSet instead of std::set, speeding

2007-03-04 04:20:48 +00:00

TailDuplication.cpp

Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

2007-02-05 23:32:05 +00:00

TailRecursionElimination.cpp

Change uses of Function::front to Function::getEntryBlock for readability.

2007-03-22 16:38:57 +00:00