| 2010-07-21 |
Owen Anderson | Fix batch of converting RegisterPass<> to INTIALIZE_PASS(). |
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| 2010-07-20 |
Dan Gohman | Add a fast path for x - x. |
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| 2010-07-15 |
Dan Gohman | Teach ScalarEvolution how to fold trunc(undef) and... |
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| 2010-06-30 |
Dan Gohman | In ScalarEvolution::forgetValue, eliminate any SCEVUnknown |
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| 2010-06-30 |
Dan Gohman | Revert the part of r107257 which introduced new logic... |
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| 2010-06-30 |
Dan Gohman | Improve ScalarEvolution's nsw and nuw preservation. |
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| 2010-06-30 |
Dan Gohman | When computing a new ConservativeResult, intersect... |
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| 2010-06-29 |
Dan Gohman | Fix ScalarEvolution's tripcount computation for chains... |
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| 2010-06-29 |
Dan Gohman | Just as its not safe to blindly transfer the nsw bit... |
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| 2010-06-25 |
Dan Gohman | Eliminate a redundant FoldingSet lookup. |
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| 2010-06-24 |
Dan Gohman | Don't try to preserve pointer types in SCEVConstants... |
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| 2010-06-24 |
Dan Gohman | Make the trunc code consistent with the zext and sext... |
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| 2010-06-22 |
Dan Gohman | Replace ScalarEvolution's private copy of getLoopPredec... |
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| 2010-06-22 |
Dan Gohman | Allow "exhaustive" trip count evaluation on phi nodes... |
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| 2010-06-21 |
Dan Gohman | Use A.append(...) instead of A.insert(A.end(), ...... |
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| 2010-06-19 |
Dan Gohman | Fix ScalarEvolution's "exhaustive" trip count evaluatio... |
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| 2010-06-18 |
Dan Gohman | Revert r106304 (105548 and friends), which are the... |
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| 2010-06-18 |
Dan Gohman | Reapply 105540, 105542, and 105548, and revert r105732. |
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| 2010-06-18 |
Dan Gohman | Reapply 105546. |
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| 2010-06-18 |
Dan Gohman | Reapply 105544. |
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| 2010-06-18 |
Dan Gohman | Remove getIntegerSCEV; it's redundant with getConstant... |
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| 2010-06-17 |
Dan Gohman | Simplify this code. |
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| 2010-06-09 |
Evan Cheng | Revert 105540, 105542, 105544, 105546, and 105548 to... |
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| 2010-06-07 |
Dan Gohman | The FoldingSet hash data includes pointer values, so... |
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| 2010-06-07 |
Dan Gohman | Optimize this code somewhat by taking advantage of... |
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| 2010-06-07 |
Dan Gohman | Micro-optimize this, to speed up this hotspot in debug... |
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| 2010-06-07 |
Dan Gohman | Micro-optimize this. |
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| 2010-06-07 |
Dan Gohman | Optimize ScalarEvolution's SCEVComplexityCompare predic... |
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| 2010-05-28 |
Dan Gohman | ConstantFoldConstantExpression can theoretically return... |
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| 2010-05-04 |
Dan Gohman | Use the SCEVAddRecExpr::getPostIncExpr utility function... |
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| 2010-05-04 |
Dan Gohman | Fix a copy+pasto. |
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| 2010-05-03 |
Dan Gohman | Use getConstant instead of getIntegerSCEV. The two... |
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| 2010-05-03 |
Dan Gohman | Silence warnings about -1 being converted to an unsigne... |
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| 2010-05-03 |
Dan Gohman | Use isTrueWhenEqual and isFalseWhenEqual instead of... |
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| 2010-05-03 |
Dan Gohman | In ScalarEvolution::print, don't bother printing out... |
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| 2010-05-03 |
Dan Gohman | In SimplifyICmpOperands, avoid needlessly swapping... |
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| 2010-05-03 |
Dan Gohman | Factor out the new <= and >= analysis code into Simplif... |
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| 2010-04-30 |
Dan Gohman | Set isSigned to true when creating an all-ones integer... |
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| 2010-04-30 |
Dan Gohman | Silence compiler warnings. |
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| 2010-04-24 |
Dan Gohman | ScalarEvolution support for <= and >= loops. |
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| 2010-04-24 |
Dan Gohman | Use SimplifyICmpOperands in isKnownPredicate too. |
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| 2010-04-24 |
Dan Gohman | Update isImpliedCond to use the new SimplifyICmpOperand... |
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| 2010-04-24 |
Dan Gohman | Add a new utility function SimplifyICmpOperands. Much... |
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| 2010-04-23 |
Dan Gohman | When it doesn't matter whether zero or sign extension... |
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| 2010-04-22 |
Dan Gohman | Don't attempt to analyze values which are obviously... |
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| 2010-04-21 |
Dan Gohman | Make ScalarEvolution::getConstant support pointer types... |
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| 2010-04-16 |
Dan Gohman | Fix SCEVCommutativeExpr::print to be robust in the... |
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| 2010-04-15 |
Dan Gohman | Make getPredecessorWithUniqueSuccessorForBB return... |
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| 2010-04-14 |
Dan Gohman | Add a comment. |
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| 2010-04-13 |
Dan Gohman | Teach ScalarEvolution to simplify smax and umax when... |
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| 2010-04-13 |
Dan Gohman | Minor code micro-optimizations. |
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| 2010-04-12 |
Dan Gohman | Micro-optimize a few hot spots. |
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| 2010-04-12 |
Dan Gohman | Add fast paths to ScalarEvolution::getSizeOf and getOff... |
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| 2010-04-12 |
Dan Gohman | Generalize ScalarEvolution's PHI analysis to handle... |
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| 2010-04-12 |
Dan Gohman | Rewrite the overflow checking in the get{Signed,Unsigne... |
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| 2010-04-11 |
Dan Gohman | Fix indentation. |
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| 2010-04-11 |
Dan Gohman | Enhance ScalarEvolution::isKnownPredicate with support for |
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| 2010-04-11 |
Dan Gohman | Minor code simplification. |
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| 2010-04-11 |
Dan Gohman | When creating a ConstantRange for [n,UINT_MAX], special... |
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| 2010-04-11 |
Dan Gohman | Rename isLoopGuardedByCond to isLoopEntryGuardedByCond... |
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| 2010-04-08 |
Dan Gohman | Add variants of ult, ule, etc. which take a uint64_t... |
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| 2010-04-08 |
Dan Gohman | Revert this change from a while ago; ScalarEvolution... |
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| 2010-03-18 |
Dan Gohman | Define placement new wrappers for BumpPtrAllocator and |
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| 2010-03-18 |
Dan Gohman | Add the ability to "intern" FoldingSetNodeID data into a |
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| 2010-03-18 |
Dan Gohman | Reapply r98755 with a thinko which miscompiled gengtype... |
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| 2010-03-17 |
Dan Gohman | Revert 98755, which may be causing trouble. |
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| 2010-03-17 |
Dan Gohman | Change SCEVNAryExpr's operand array from a SmallVector... |
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| 2010-03-09 |
Dan Gohman | Avoid analyzing instructions in blocks not reachable... |
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| 2010-03-01 |
Dan Gohman | Spelling fixes. |
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| 2010-02-25 |
Dan Gohman | Make LoopSimplify change conditional branches in loop... |
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| 2010-02-24 |
Dan Gohman | ConstantFoldInstOperands can theoretically return null... |
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| 2010-02-24 |
Dan Gohman | Simplify this code; these casts aren't necessary. |
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| 2010-02-24 |
Dan Gohman | Convert a few more backedge-taken count functions to... |
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| 2010-02-22 |
Dan Gohman | Remove unused variables and parameters. |
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| 2010-02-19 |
Dan Gohman | Add a comment. |
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| 2010-02-19 |
Dan Gohman | Teach ScalarEvolution how to compute a tripcount for... |
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| 2010-02-19 |
Dale Johannesen | recommit 96626, evidence that it broke things appears |
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| 2010-02-19 |
Dale Johannesen | Revert 96626, which causes build failure on ppc Darwin. |
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| 2010-02-18 |
Dan Gohman | Indvars needs to explicitly notify ScalarEvolution... |
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| 2010-02-16 |
Duncan Sands | There are two ways of checking for a given type, for... |
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| 2010-02-15 |
Duncan Sands | Uniformize the names of type predicates: rather than... |
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| 2010-02-15 |
Dan Gohman | When testing whether a given SCEV depends on a temporar... |
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| 2010-02-13 |
Dan Gohman | Override dominates and properlyDominates for SCEVAddRec... |
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| 2010-02-10 |
Dan Gohman | Fix "the the" and similar typos. |
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| 2010-02-04 |
Dan Gohman | Change the argument to getIntegerSCEV to be an int64_t... |
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| 2010-02-02 |
Dan Gohman | Various code simplifications. |
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| 2010-02-01 |
Dan Gohman | Generalize target-independent folding rules for sizeof... |
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| 2010-01-28 |
Dan Gohman | Remove SCEVAllocSizeExpr and SCEVFieldOffsetExpr, and... |
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| 2010-01-26 |
Dan Gohman | Make the unsigned-range code more consistent with the... |
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| 2010-01-26 |
Dan Gohman | Fix a typo in a comment that Duncan noticed. |
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| 2010-01-26 |
Dan Gohman | Rename ItCount to BECount, since it holds a backedge... |
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| 2010-01-26 |
Dan Gohman | Fix the the ceiling-division used in computing the... |
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| 2010-01-21 |
Dan Gohman | Re-implement the main strength-reduction portion of... |
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| 2010-01-19 |
Dan Gohman | Add a comment and tidy up some whitespace. |
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| 2010-01-19 |
Dan Gohman | Give ScalarEvolution access to the DominatorTree. It... |
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| 2010-01-09 |
Dan Gohman | Use WriteAsOperand instead of getName() to print loop... |
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| 2009-12-23 |
David Greene | Remove dump routine and the associated Debug.h from... |
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| 2009-12-23 |
David Greene | Convert debug messages to use dbgs(). Generally this... |
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| 2009-12-19 |
Dan Gohman | Fix a spello in a comment that Nick spotted. |
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| 2009-12-18 |
Dan Gohman | Make this comment more precise. |
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