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path: root/llvm/lib/Transforms/Scalar/JumpThreading.cpp
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* make PRE of loads preserve the alignment of the moved load instruction.Chris Lattner2009-11-151-5/+8
* fix a bug handling 'not x' when x is undef.Chris Lattner2009-11-151-2/+3
* use getPredicateOnEdge to fold comparisons through PHI nodes,Chris Lattner2009-11-121-1/+11
* various fixes to the lattice transfer functions.Chris Lattner2009-11-121-0/+6
* switch jump threading to use getPredicateOnEdge in one placeChris Lattner2009-11-121-10/+13
* with the new code we can thread non-instruction values. ThisChris Lattner2009-11-121-1/+6
* this argument can be an arbitrary value, it doesn't need to be an instruction.Chris Lattner2009-11-121-4/+3
* expose edge information and switch j-t to use it.Chris Lattner2009-11-121-2/+2
* pass TD into a SimplifyCmpInst call. Add another case thatChris Lattner2009-11-111-3/+24
* stub out some LazyValueInfo interfaces, and have JumpThreadingChris Lattner2009-11-111-18/+45
* add a fixmeChris Lattner2009-11-111-0/+4
* implement a TODO by teaching jump threading about "xor x, 1".Chris Lattner2009-11-101-2/+14
* move some generally useful functions out of jump threadingChris Lattner2009-11-101-83/+0
* improve comment.Chris Lattner2009-11-101-2/+5
* Make jump threading eliminate blocks that just contain phi nodes,Chris Lattner2009-11-101-0/+21
* make jump threading recursively simplify expressions instead of doing it Chris Lattner2009-11-101-20/+42
* don't invalidate PN, rewrite of this code is in progress anyway.Chris Lattner2009-11-101-4/+5
* add a new SimplifyInstruction API, which is like ConstantFoldInstruction, Chris Lattner2009-11-101-6/+5
* rename SimplifyCompare -> SimplifyCmpInst and split it into Chris Lattner2009-11-091-1/+1
* use instructionsimplify instead of a weak clone of ad-hoc folding stuff.Chris Lattner2009-11-091-22/+2
* stub out a new form of BasicBlock::RemovePredecessorAndSimplify whichChris Lattner2009-11-091-5/+65
* comment typos pointed out by DuncanChris Lattner2009-11-091-3/+3
* reapply 86289, 86278, 86270, 86267, 86266 & 86264 plus a fixChris Lattner2009-11-071-243/+363
* Revert following patches to fix llvmgcc bootstrap.Devang Patel2009-11-071-350/+234
* Avoid "ambiguous 'else'" warning from gcc.Jeffrey Yasskin2009-11-071-1/+2
* Fix a bug where we'd call SplitBlockPredecessors with a pred in the Chris Lattner2009-11-061-2/+11
* Remove function left over from other jump threading cleanup.Eli Friedman2009-11-061-24/+0
* Fix a problem discovered on self host.Chris Lattner2009-11-061-1/+1
* remove more code subsumed by r86264Chris Lattner2009-11-061-83/+17
* eliminate some more code subsumed by r86264Chris Lattner2009-11-061-41/+4
* remove now redundant code, r86264 handles this case.Chris Lattner2009-11-061-66/+0
* Extend jump threading to support much more general threadingChris Lattner2009-11-061-27/+325
* remove a bunch of extraneous LLVMContext argumentsChris Lattner2009-11-061-1/+1
* improve DSE when TargetData is not around, based on work byChris Lattner2009-11-041-3/+0
* when folding duplicate conditions, delete the Chris Lattner2009-10-111-0/+2
* implement a transformation in jump threading that is currentlyChris Lattner2009-10-111-64/+218
* restructure some code, no functionality change.Chris Lattner2009-10-111-33/+29
* factor some code better and move a function, no functionality change.Chris Lattner2009-10-111-81/+55
* make jump threading on a phi with undef inputs happen.Chris Lattner2009-10-111-28/+54
* Change jump threading to use the new SSAUpdater class instead of Chris Lattner2009-10-101-16/+43
* Instruction::clone does not need to take an LLVMContext&. Remove that andNick Lewycky2009-09-271-1/+1
* eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861Chris Lattner2009-09-021-2/+1
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-4/+7
* Move getTrue() and getFalse() to 2.5-like APIs.Owen Anderson2009-07-311-2/+3
* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-2/+1
* Move ConstantExpr to 2.5 API.Owen Anderson2009-07-291-1/+1
* Remove Value::getName{Start,End}, the last of the old Name APIs.Daniel Dunbar2009-07-261-3/+3
* Eliminate some uses of DOUT, cerr, and getNameStart().Daniel Dunbar2009-07-261-34/+35
* Revert the ConstantInt constructors back to their 2.5 forms where possible, t...Owen Anderson2009-07-241-3/+2
* Convert several more passes to use getAnalysisIfAvailable<TargetData>()Dan Gohman2009-07-241-2/+1
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