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* Fix thinko.Devang Patel2007-02-231-1/+2
| | | | llvm-svn: 34528
* Loop passes are set up to accept pointer.Devang Patel2007-02-231-1/+1
| | | | llvm-svn: 34527
* Teach LoopPass to assign itself one Loop Pass Manager.Devang Patel2007-02-231-0/+41
| | | | llvm-svn: 34510
* Add facility that allows LoopPass to re-insert a loop intoDevang Patel2007-02-231-0/+13
| | | | | | Loop Pass Manager's queue. llvm-svn: 34509
* Add LPPassManager interface that LoopPass can use to skipDevang Patel2007-02-231-0/+13
| | | | | | rest of the passes in the queue for a loop. llvm-svn: 34508
* Populate and walk loop queue.Devang Patel2007-02-221-6/+20
| | | | llvm-svn: 34505
* Add LoopQueue. This is used by loop pass manager to manage loop nest.Devang Patel2007-02-221-0/+36
| | | | llvm-svn: 34504
* Add Loop Pass Manager.Devang Patel2007-02-221-0/+69
| | | | llvm-svn: 34487
* For PR1195:Reid Spencer2007-02-152-5/+5
| | | | | | | Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and PackedTyID -> VectorTyID. No functional changes. llvm-svn: 34293
* Fix comments to match names of functions.Nick Lewycky2007-02-111-2/+2
| | | | llvm-svn: 34173
* Switch some std::vector's to SmallVectors. This speeds up -load-vn -gcseChris Lattner2007-02-101-3/+5
| | | | | | by 6% on tramp3d. llvm-svn: 34167
* modify CheckGEPInstructions to take a pointer and size instead of a vector.Chris Lattner2007-02-101-23/+31
| | | | llvm-svn: 34166
* eliminate use of TargetData::getIndexedOffset that takes a vectorChris Lattner2007-02-101-5/+11
| | | | llvm-svn: 34163
* completely eliminate a temporary vectorChris Lattner2007-02-101-2/+2
| | | | llvm-svn: 34162
* Privatize StructLayout::MemberOffsets, adding an accessorChris Lattner2007-02-101-1/+1
| | | | llvm-svn: 34156
* Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduceReid Spencer2007-02-0514-19/+38
| | | | | | LLVM's footprint and speed up linking. llvm-svn: 33941
* Changes to support making the shift instructions be true BinaryOperators.Reid Spencer2007-02-023-8/+1
| | | | | | | | | | | | This feature is needed in order to support shifts of more than 255 bits on large integer types. This changes the syntax for llvm assembly to make shl, ashr and lshr instructions look like a binary operator: shl i32 %X, 1 instead of shl i32 %X, i8 1 Additionally, this should help a few passes perform additional optimizations. llvm-svn: 33776
* Dump function names when debug-pass=Executions is used.Devang Patel2007-02-011-1/+5
| | | | llvm-svn: 33772
* Pretty print pass managerDevang Patel2007-02-011-0/+4
| | | | llvm-svn: 33766
* Fix a minor bug in my patch yesterday that broken ConstProp/bswap.llChris Lattner2007-01-311-1/+1
| | | | llvm-svn: 33704
* elimiante a temporary vectorChris Lattner2007-01-311-3/+1
| | | | llvm-svn: 33694
* Move some symbolic constant folding code out of instcombine into a placeChris Lattner2007-01-311-3/+136
| | | | | | | it can be used by multiple clients. This specifically allows the inliner to constant fold symbolically. llvm-svn: 33687
* The local "ConstantFold" method is now just a watered down version ofChris Lattner2007-01-301-37/+3
| | | | | | | ConstantFoldInstOperands. Switch to ConstantFoldInstOperands and remove ConstantFold. llvm-svn: 33683
* move a bunch of constant folding code f rom Transforms/Utils/Local.cpp intoChris Lattner2007-01-301-2/+155
| | | | | | libanalysis/ConstantFolding.cpp. llvm-svn: 33679
* adjust to constant folding api changes.Chris Lattner2007-01-302-7/+8
| | | | llvm-svn: 33673
* For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer2007-01-306-10/+10
| | | | | | confusion with external linkage types. llvm-svn: 33663
* Use StartPassTimer() and StopPassManager()Devang Patel2007-01-291-3/+2
| | | | llvm-svn: 33640
* Measure timings.Devang Patel2007-01-291-2/+3
| | | | llvm-svn: 33627
* Remove dead code.Devang Patel2007-01-261-9/+0
| | | | | | | CallGraphSCCPass does not need to implement runOnModule(). It supports runOnSCC(). llvm-svn: 33516
* Fix typo.Devang Patel2007-01-231-1/+1
| | | | llvm-svn: 33467
* Add CallGraphSCCPass::assignPassManager().Devang Patel2007-01-231-0/+38
| | | | | | This enables CalLGraphPassManager. llvm-svn: 33466
* For PR970:Reid Spencer2007-01-211-2/+1
| | | | | | | Clean up handling of isFloatingPoint() and dealing with PackedType. Patch by Gordon Henriksen! llvm-svn: 33415
* For PR1043:Reid Spencer2007-01-192-1/+2
| | | | | | | | | | | | | | This is the final patch for this PR. It implements some minor cleanup in the use of IntegerType, to wit: 1. Type::getIntegerTypeMask -> IntegerType::getBitMask 2. Type::Int*Ty changed to IntegerType* from Type* 3. ConstantInt::getType() returns IntegerType* now, not Type* This also fixes PR1120. Patch by Sheng Zhou. llvm-svn: 33370
* Add CGPassManager.Devang Patel2007-01-171-0/+124
| | | | llvm-svn: 33309
* Unbreak VC++ build.Jeff Cohen2007-01-151-1/+1
| | | | llvm-svn: 33242
* Constant fold llvm.powi.*. This speeds up tramp3d--v4 by 9.5%Chris Lattner2007-01-151-1/+12
| | | | llvm-svn: 33229
* rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.Chris Lattner2007-01-153-16/+16
| | | | | | | | | rename Type::getIntegralTypeMask to Type::getIntegerTypeMask. This makes naming much more consistent. For example, there are now no longer any instances of IntegerType that are not considered isInteger! :) llvm-svn: 33225
* Update code to eliminate calls to isInteger, calling isIntegral instead.Chris Lattner2007-01-152-17/+12
| | | | llvm-svn: 33220
* Fix correlated exprs regressionsChris Lattner2007-01-151-2/+2
| | | | llvm-svn: 33214
* fit to 80 cols.Chris Lattner2007-01-141-8/+6
| | | | | | | | | Remove now-extraneous checks for ptr->ptr bitcasts. Fix PR1109 and Analysis/BasicAA/2007-01-13-BasePointerBadNoAlias.ll. We need to consider arbitrary sized objects when checking for nested GEP offsets. llvm-svn: 33195
* Fix PR1101 and Analysis/ScalarEvolution/trip-count.llChris Lattner2007-01-141-3/+5
| | | | llvm-svn: 33193
* don't discriminate against boolChris Lattner2007-01-121-1/+1
| | | | llvm-svn: 33128
* remove unneeded special casesChris Lattner2007-01-121-7/+0
| | | | llvm-svn: 33127
* GEP operands can't be boolsChris Lattner2007-01-121-6/+3
| | | | llvm-svn: 33125
* Implement review feedback for the ConstantBool->ConstantInt merge. ChrisReid Spencer2007-01-123-8/+8
| | | | | | | | recommended that getBoolValue be replaced with getZExtValue and that get(bool) be replaced by get(const Type*, uint64_t). This implements those changes. llvm-svn: 33110
* Rename BoolTy as Int1Ty. Patch by Sheng Zhou.Reid Spencer2007-01-113-9/+9
| | | | llvm-svn: 33076
* For PR1043:Zhou Sheng2007-01-114-45/+50
| | | | | | | Merge ConstantIntegral and ConstantBool into ConstantInt. Remove ConstantIntegral and ConstantBool from LLVM. llvm-svn: 33073
* Fix a bug in an assert that would never trigger.Reid Spencer2007-01-081-1/+1
| | | | llvm-svn: 33005
* Convert uses of getPrimitiveSize that should be getPrimitiveSizeInBits.Reid Spencer2007-01-082-15/+14
| | | | llvm-svn: 33003
* remove llvm.isunorderedChris Lattner2007-01-071-5/+0
| | | | llvm-svn: 32991
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