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path: root/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
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* Cleanup: make std::pair usage slightly less indecipherable without actually n...Andrew Trick2011-07-211-7/+8
* move tier out of an anonymous namespace, it doesn't make senseChris Lattner2011-07-211-13/+11
* Fix a GCC warning.Jay Foad2011-07-201-2/+2
* indvars: Added getInsertPointForUses to find a valid place to truncate the IV.Andrew Trick2011-07-201-15/+32
* indvars -disable-iv-rewrite: Add NarrowIVDefUse to cache def-useAndrew Trick2011-07-201-54/+61
* indvars -disable-iv-rewrite fix: derived GEP IVsAndrew Trick2011-07-201-0/+6
* Compiler warning.Andrew Trick2011-07-181-3/+3
* indvars: LinearFunctionTestReplace for non-canonical IVs.Andrew Trick2011-07-181-48/+292
* indvars: Added verification that LFTR and other indvars goodness doesAndrew Trick2011-07-181-1/+20
* indvars: Added isHighCostExpansion. Avoid generating extra ops in theAndrew Trick2011-07-181-17/+51
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-181-11/+11
* indvars: fix a pass-sensitivity issue that would hit the SCEVExpanderAndrew Trick2011-07-161-2/+13
* indvars: remove ExprToIVMap because it won't be needed by LFTR.Andrew Trick2011-07-161-9/+3
* indvars: Code reorganization in preparation forAndrew Trick2011-07-121-589/+624
* indvars -disable-iv-rewrite: ExprToMap lives in Pass data, so be moreAndrew Trick2011-07-061-1/+2
* indvars -disable-iv-rewrite: Added SimplifyCongruentIVs.Andrew Trick2011-07-061-1/+58
* Preserve debug loc.Devang Patel2011-07-051-1/+1
* indvars -disable-iv-rewrite: avoid multiple IVs in weird cases.Andrew Trick2011-07-051-18/+30
* indvars -disable-iv-rewrite: bug fix involving weird geps and related cleanup.Andrew Trick2011-07-021-46/+51
* indvars -disable-iv-rewrite: handle cloning binary operators that cannot over...Andrew Trick2011-06-301-3/+7
* indvars -disable-iv-rewrite: handle an edge case involving identity phis.Andrew Trick2011-06-301-3/+8
* indvars -disable-iv-rewrite: insert new trunc instructions carefully.Andrew Trick2011-06-291-13/+21
* indvars -disable-iv-rewrite: just because SCEV ignores casts doesn'tAndrew Trick2011-06-291-0/+1
* cleanup: misleading comment.Andrew Trick2011-06-281-2/+2
* SCEVExpander: give new insts a name that identifies the reponsible pass.Andrew Trick2011-06-281-1/+1
* indvars --disable-iv-rewrite: sever ties with IVUsers.Andrew Trick2011-06-281-6/+6
* indvars --disable-iv-rewrite: Defer evaluating s/zext until SCEVAndrew Trick2011-06-281-40/+57
* indvars -disable-iv-rewrite: run RLEV after SimplifyIVUsers forAndrew Trick2011-06-271-4/+6
* Set debug loc.Devang Patel2011-06-221-0/+2
* IVUsers no longer needs to record the phis.Andrew Trick2011-06-211-10/+7
* indvars -disable-iv-rewrite: Adds support for eliminating identityAndrew Trick2011-06-211-100/+237
* indvars: incremental fixes for -disable-iv-rewrite and testcases.Andrew Trick2011-05-261-21/+72
* indvars: fixed IV cloning in -disable-iv-rewrite mode with associatedAndrew Trick2011-05-251-52/+114
* indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs.Andrew Trick2011-05-201-102/+352
* indvars: minor cleanup in preparation for sign/zero extend elimination.Andrew Trick2011-05-201-18/+11
* Convert SimplifyIVUsers into a worklist instead of a single pass overAndrew Trick2011-05-131-1/+1
* indvars: Added SimplifyIVUsers.Andrew Trick2011-05-121-85/+99
* indvars: Added DisableIVRewrite and WidenIVs.Andrew Trick2011-05-041-9/+115
* indvars: Added canExpandBackEdgeTakenCount.Andrew Trick2011-05-031-32/+55
* Reapply r130340: Fix for PR9730.Andrew Trick2011-04-281-1/+1
* Reverting r130340 in the unlikely event that it's responsible for a llvm-gcc ...Andrew Trick2011-04-281-1/+1
* Fixes PR9730: indvars: An asserting value handle still pointed to this valueAndrew Trick2011-04-271-1/+1
* Remove PHINode::reserveOperandSpace(). Instead, add a parameter toJay Foad2011-03-301-2/+1
* (Almost) always call reserveOperandSpace() on newly created PHINodes.Jay Foad2011-03-301-0/+1
* Remove TargetData and ValueTracking includes. I didn't mean for them to sneak...Andrew Trick2011-03-181-4/+0
* Added isValidRewrite() to check the result of ScalarEvolutionExpander.Andrew Trick2011-03-171-37/+82
* whitespaceAndrew Trick2011-03-171-18/+18
* reduce indentation. Print <nuw> and <nsw> when dumping SCEV AddRec'sChris Lattner2011-01-091-3/+2
* Move SCEV::isLoopInvariant and hasComputableLoopEvolution to be memberDan Gohman2010-11-171-10/+10
* Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson2010-10-191-1/+3
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