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LazyValueInfo.cpp
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2010-08-27
Improve the precision of getConstant().
Owen Anderson
2010-08-27
Use LVI to eliminate conditional branches where we've tested a related condit...
Owen Anderson
2010-08-25
In the default address space, any GEP off of null results in a trap value if ...
Owen Anderson
2010-08-24
NULL loads are only invalid in the default address space.
Owen Anderson
2010-08-24
Add support for inferring values for the default cases of switches.
Owen Anderson
2010-08-24
Add support for inferring that a load from a pointer implies that it is not n...
Owen Anderson
2010-08-24
Don't assume that all constants with integer types are ConstantInts.
Owen Anderson
2010-08-18
Use ConstantRange to propagate information through value definitions.
Owen Anderson
2010-08-18
Inform LazyValueInfo whenever a block is deleted, to avoid dangling pointer i...
Owen Anderson
2010-08-16
Fix another iterator invalidation that caused a *really* nasty miscompilation...
Owen Anderson
2010-08-11
Fix a subtle use-after-free issue.
Owen Anderson
2010-08-11
Improve indentation.
Owen Anderson
2010-08-10
Now that we're using ConstantRange to represent potential values, make use of...
Owen Anderson
2010-08-10
Switch over to using ConstantRange to track integral values.
Owen Anderson
2010-08-09
Add ConstantRange information to the debugging output.
Owen Anderson
2010-08-05
Add the beginnings of infrastructure for range tracking.
Owen Anderson
2010-08-05
Split the tag and value members of LVILatticeVal in preparation for expanding...
Owen Anderson
2010-07-30
Add an initial implementation of PHI translation for LazyValueInfo. This inv...
Owen Anderson
2010-07-30
Revert my last two patches to LVI, which recent changes have exposed a miscom...
Owen Anderson
2010-07-28
Pass the queried value by argument rather than in a member, in preparation fo...
Owen Anderson
2010-07-28
Get rid of LVIQuery as a distinct data structure, so that we don't have to in...
Owen Anderson
2010-07-27
Rearrange several datastructures in LazyValueInfo to improve compile time.
Owen Anderson
2010-07-26
Add an initial implementation of LazyValueInfo updating for JumpThreading. D...
Owen Anderson
2010-07-21
Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
Owen Anderson
2009-12-23
Convert debug messages to use dbgs(). Generally this means
David Greene
2009-11-16
typo spotted by duncan.
Chris Lattner
2009-11-15
teach LVI to infer edge information from switch instructions.
Chris Lattner
2009-11-15
fix a logic error that would cause LVI-JT to miscompile
Chris Lattner
2009-11-15
implement the first stab at caching queries. This isn't correct
Chris Lattner
2009-11-15
refactor a bunch of code forming the new LazyValueInfoCache
Chris Lattner
2009-11-12
various fixes to the lattice transfer functions.
Chris Lattner
2009-11-12
Add a new getPredicateOnEdge method which returns more rich information for
Chris Lattner
2009-11-12
expose edge information and switch j-t to use it.
Chris Lattner
2009-11-12
move some stuff into DEBUG's and turn on lazy-value-info for
Chris Lattner
2009-11-11
make LazyValueInfo actually to some stuff. This isn't very tested but improves
Chris Lattner
2009-11-11
stub out some LazyValueInfo interfaces, and have JumpThreading
Chris Lattner
2009-11-11
Stub out a new lazy value info pass, which will eventually
Chris Lattner
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