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path: root/llvm/lib/Analysis/LazyValueInfo.cpp
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* Improve the precision of getConstant().Owen Anderson2010-08-271-0/+5
* Use LVI to eliminate conditional branches where we've tested a related condit...Owen Anderson2010-08-271-1/+2
* In the default address space, any GEP off of null results in a trap value if ...Owen Anderson2010-08-251-4/+5
* NULL loads are only invalid in the default address space.Owen Anderson2010-08-241-1/+1
* Add support for inferring values for the default cases of switches.Owen Anderson2010-08-241-3/+22
* Add support for inferring that a load from a pointer implies that it is not n...Owen Anderson2010-08-241-4/+17
* Don't assume that all constants with integer types are ConstantInts.Owen Anderson2010-08-241-2/+11
* Use ConstantRange to propagate information through value definitions.Owen Anderson2010-08-181-4/+83
* Inform LazyValueInfo whenever a block is deleted, to avoid dangling pointer i...Owen Anderson2010-08-181-21/+47
* Fix another iterator invalidation that caused a *really* nasty miscompilation...Owen Anderson2010-08-161-6/+7
* Fix a subtle use-after-free issue.Owen Anderson2010-08-111-1/+4
* Improve indentation.Owen Anderson2010-08-111-27/+28
* Now that we're using ConstantRange to represent potential values, make use of...Owen Anderson2010-08-101-8/+35
* Switch over to using ConstantRange to track integral values.Owen Anderson2010-08-101-7/+44
* Add ConstantRange information to the debugging output.Owen Anderson2010-08-091-0/+3
* Add the beginnings of infrastructure for range tracking.Owen Anderson2010-08-051-6/+60
* Split the tag and value members of LVILatticeVal in preparation for expanding...Owen Anderson2010-08-051-14/+14
* Add an initial implementation of PHI translation for LazyValueInfo. This inv...Owen Anderson2010-07-301-35/+72
* Revert my last two patches to LVI, which recent changes have exposed a miscom...Owen Anderson2010-07-301-56/+94
* Pass the queried value by argument rather than in a member, in preparation fo...Owen Anderson2010-07-281-36/+25
* Get rid of LVIQuery as a distinct data structure, so that we don't have to in...Owen Anderson2010-07-281-93/+66
* Rearrange several datastructures in LazyValueInfo to improve compile time.Owen Anderson2010-07-271-69/+35
* Add an initial implementation of LazyValueInfo updating for JumpThreading. D...Owen Anderson2010-07-261-4/+89
* Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson2010-07-211-2/+2
* Convert debug messages to use dbgs(). Generally this meansDavid Greene2009-12-231-7/+7
* typo spotted by duncan.Chris Lattner2009-11-161-1/+1
* teach LVI to infer edge information from switch instructions.Chris Lattner2009-11-151-6/+24
* fix a logic error that would cause LVI-JT to miscompileChris Lattner2009-11-151-1/+1
* implement the first stab at caching queries. This isn't correctChris Lattner2009-11-151-13/+97
* refactor a bunch of code forming the new LazyValueInfoCacheChris Lattner2009-11-151-94/+172
* various fixes to the lattice transfer functions.Chris Lattner2009-11-121-6/+27
* Add a new getPredicateOnEdge method which returns more rich information forChris Lattner2009-11-121-17/+85
* expose edge information and switch j-t to use it.Chris Lattner2009-11-121-0/+21
* move some stuff into DEBUG's and turn on lazy-value-info forChris Lattner2009-11-121-3/+5
* make LazyValueInfo actually to some stuff. This isn't very tested but improvesChris Lattner2009-11-111-8/+152
* stub out some LazyValueInfo interfaces, and have JumpThreadingChris Lattner2009-11-111-1/+116
* Stub out a new lazy value info pass, which will eventuallyChris Lattner2009-11-111-0/+31
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