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path: root/lib/Transforms/Scalar/InstructionCombining.cpp
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* Disable folding g-e-p instructions into loads and stores.Chris Lattner2002-07-101-0/+2
* MEGAPATCH checkin.Chris Lattner2002-06-251-158/+164
* Fold add X, 0 for floating point types as wellChris Lattner2002-05-231-2/+1
* Fix bug: test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.llChris Lattner2002-05-141-1/+1
* Fix bug: test/Regression/Transforms/InstCombine/2002-05-14-TouchDeletedInst.llChris Lattner2002-05-141-1/+12
* Add support for printing out statistics information when -stats is added toChris Lattner2002-05-101-0/+3
* Handle setcc <global*>, 0 instructions, Global pointers are never null!Chris Lattner2002-05-091-4/+18
* Add ability to transform (x - (y - z)) into (x + (z - y))Chris Lattner2002-05-091-0/+13
* * Combine: A-(-B) -> A + BChris Lattner2002-05-081-10/+6
* Merge all individual .h files into a single Scalar.h fileChris Lattner2002-05-071-1/+1
* Reduce dependance on TransformInternals.h, instead using the TransformUtils l...Chris Lattner2002-05-071-1/+1
* Only do masking for unsigned values!Chris Lattner2002-05-061-8/+7
* Handle X = phi Y --> X = YChris Lattner2002-05-061-0/+19
* Combine not (not X) -> XChris Lattner2002-05-061-1/+14
* Support more cases...Chris Lattner2002-05-061-16/+43
* Add many more instruction combination simplificationsChris Lattner2002-05-061-10/+188
* * Add ability to eliminate a bunch of different cascading cast variationsChris Lattner2002-05-021-2/+60
* Add folding rules for mul X, 0 and mul X, 2Chris Lattner2002-04-291-3/+13
* Eliminate duplicate or unneccesary #include'sChris Lattner2002-04-291-1/+0
* Add new optional getPassName() virtual function that a Pass can overrideChris Lattner2002-04-291-0/+2
* Tighten up the AnalysisUsage of lots of passes, primarily to correctly indica...Chris Lattner2002-04-281-2/+4
* * Rename MethodPass class to FunctionPassChris Lattner2002-04-271-3/+3
* Change Constant::getNullConstant to Constant::getNullValueChris Lattner2002-04-271-1/+1
* Significantly rework InstructionCombining to work better and to be cleaner.Chris Lattner2002-04-181-94/+141
* Store instructions always return void, so they never get a nameChris Lattner2002-04-181-2/+1
* Eliminate cast of same type instructions.Chris Lattner2002-04-151-0/+8
* ConstantHandling moved into VMCore libraryChris Lattner2002-04-081-1/+1
* Change references to the Method class to be references to the FunctionChris Lattner2002-04-071-4/+4
* Fix bug: test/Regression/Other/2002-03-11-InstCombineHang.llChris Lattner2002-03-111-2/+2
* Change over to use new style pass mechanism, now passes only expose smallChris Lattner2002-02-261-4/+35
* * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and intoChris Lattner2002-02-121-0/+1
* Method.h no longer includes BasicBlock.hChris Lattner2002-02-121-1/+2
* Move stuff out of the Optimizations directories into the appropriate TransformsChris Lattner2002-01-211-4/+2
* Changes to build successfully with GCC 3.02Chris Lattner2002-01-201-2/+2
* initial checkinChris Lattner2001-12-141-0/+150
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