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Transforms
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Scalar
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InstructionCombining.cpp
Commit message (
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Author
Age
*
Disable folding g-e-p instructions into loads and stores.
Chris Lattner
2002-07-10
*
MEGAPATCH checkin.
Chris Lattner
2002-06-25
*
Fold add X, 0 for floating point types as well
Chris Lattner
2002-05-23
*
Fix bug: test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll
Chris Lattner
2002-05-14
*
Fix bug: test/Regression/Transforms/InstCombine/2002-05-14-TouchDeletedInst.ll
Chris Lattner
2002-05-14
*
Add support for printing out statistics information when -stats is added to
Chris Lattner
2002-05-10
*
Handle setcc <global*>, 0 instructions, Global pointers are never null!
Chris Lattner
2002-05-09
*
Add ability to transform (x - (y - z)) into (x + (z - y))
Chris Lattner
2002-05-09
*
* Combine: A-(-B) -> A + B
Chris Lattner
2002-05-08
*
Merge all individual .h files into a single Scalar.h file
Chris Lattner
2002-05-07
*
Reduce dependance on TransformInternals.h, instead using the TransformUtils l...
Chris Lattner
2002-05-07
*
Only do masking for unsigned values!
Chris Lattner
2002-05-06
*
Handle X = phi Y --> X = Y
Chris Lattner
2002-05-06
*
Combine not (not X) -> X
Chris Lattner
2002-05-06
*
Support more cases...
Chris Lattner
2002-05-06
*
Add many more instruction combination simplifications
Chris Lattner
2002-05-06
*
* Add ability to eliminate a bunch of different cascading cast variations
Chris Lattner
2002-05-02
*
Add folding rules for mul X, 0 and mul X, 2
Chris Lattner
2002-04-29
*
Eliminate duplicate or unneccesary #include's
Chris Lattner
2002-04-29
*
Add new optional getPassName() virtual function that a Pass can override
Chris Lattner
2002-04-29
*
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indica...
Chris Lattner
2002-04-28
*
* Rename MethodPass class to FunctionPass
Chris Lattner
2002-04-27
*
Change Constant::getNullConstant to Constant::getNullValue
Chris Lattner
2002-04-27
*
Significantly rework InstructionCombining to work better and to be cleaner.
Chris Lattner
2002-04-18
*
Store instructions always return void, so they never get a name
Chris Lattner
2002-04-18
*
Eliminate cast of same type instructions.
Chris Lattner
2002-04-15
*
ConstantHandling moved into VMCore library
Chris Lattner
2002-04-08
*
Change references to the Method class to be references to the Function
Chris Lattner
2002-04-07
*
Fix bug: test/Regression/Other/2002-03-11-InstCombineHang.ll
Chris Lattner
2002-03-11
*
Change over to use new style pass mechanism, now passes only expose small
Chris Lattner
2002-02-26
*
* Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
Chris Lattner
2002-02-12
*
Method.h no longer includes BasicBlock.h
Chris Lattner
2002-02-12
*
Move stuff out of the Optimizations directories into the appropriate Transforms
Chris Lattner
2002-01-21
*
Changes to build successfully with GCC 3.02
Chris Lattner
2002-01-20
*
initial checkin
Chris Lattner
2001-12-14