| 2009-05-04 |
Dan Gohman | Constify a bunch of SCEV-using code. |
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| 2009-05-03 |
Dan Gohman | Revert r70645 for now; it's causing a variety of regres... |
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| 2009-05-02 |
Dan Gohman | Convert ScalarEvolution to use CallbackVH for its inter... |
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| 2009-05-02 |
Dan Gohman | Previously, RecursivelyDeleteDeadInstructions provided... |
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| 2009-05-02 |
Dan Gohman | Don't split critical edges during the AddUsersIfInteres... |
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| 2009-05-01 |
Dan Gohman | Make RequiresTypeConversion canonicalize the types... |
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| 2009-05-01 |
Dan Gohman | Minor whitespace fix. |
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| 2009-05-01 |
Dan Gohman | Fix some code to work if TargetLowering is not available. |
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| 2009-04-29 |
Dale Johannesen | Print correct instruction in dump. |
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| 2009-04-27 |
Dan Gohman | Permit ChangeCompareStride to rewrite a comparison... |
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| 2009-04-21 |
Dan Gohman | Factor out a common base class from SCEVTruncateExpr... |
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| 2009-04-21 |
Dan Gohman | Introduce encapsulation for ScalarEvolution's TargetDat... |
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| 2009-04-18 |
Dan Gohman | Use more const qualifiers with SCEV interfaces. |
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| 2009-04-17 |
Dan Gohman | Don't create ConstantInts with pointer type. This fixes a |
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| 2009-04-16 |
Dan Gohman | Use TargetData::getTypeSizeInBits instead of getPrimiti... |
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| 2009-04-16 |
Dan Gohman | Minor code simplifications. Don't attempt LSR on theore... |
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| 2009-04-16 |
Dan Gohman | LSR is no longer a GEP optimizer. It is now an IV expre... |
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| 2009-04-16 |
Dan Gohman | Use ConstantExpr::getIntToPtr instead of SCEVExpander... |
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| 2009-04-16 |
Dan Gohman | Use a SCEV expression cast instead of immediately inser... |
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| 2009-04-16 |
Dan Gohman | Expand GEPs in ScalarEvolution expressions. SCEV expres... |
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| 2009-03-17 |
Chris Lattner | LSR shouldn't ever try to hack on integer IV's larger... |
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| 2009-03-09 |
Dan Gohman | Don't record the increment instruction; just recompute... |
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| 2009-03-09 |
Dan Gohman | Fix a few more places where induction variable types... |
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| 2009-03-09 |
Dan Gohman | Use ReplacedTy instead of recomputing the same value. |
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| 2009-03-09 |
Dan Gohman | Use LoopInfo's getLoopLatch() instead of doing what... |
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| 2009-03-09 |
Dan Gohman | Don't use an induction variable type as a memory access... |
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| 2009-03-09 |
Dan Gohman | Factor out the code that determines the memory access... |
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| 2009-03-09 |
Dan Gohman | Move the sorting of the StrideOrder array earlier so... |
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| 2009-03-09 |
Dan Gohman | Delete the isOnlyStride argument, which is unused. |
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| 2009-03-09 |
Dan Gohman | Tidy some LSR debug output: announce the loop it's... |
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| 2009-03-04 |
Dan Gohman | Fix this comment. |
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| 2009-03-04 |
Dan Gohman | Add an assertion for a condition that's always true... |
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| 2009-02-24 |
Dan Gohman | Rename ScalarEvolution's getIterationCount to getBacked... |
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| 2009-02-24 |
Dan Gohman | Generalize the ChangeCompareStride code, in preparation for |
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| 2009-02-22 |
Dan Gohman | Properly parenthesize this expression, fixing a real... |
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| 2009-02-22 |
Evan Cheng | Only try to sink immediate when TLI is not null. It... |
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| 2009-02-21 |
Evan Cheng | Teach LSR sink to sink the immediate portion of the... |
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| 2009-02-20 |
Evan Cheng | Fix strange logic in CollectIVUsers used to determine... |
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| 2009-02-20 |
Dan Gohman | Simplify code and reduce indentation. No functionality... |
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| 2009-02-20 |
Dan Gohman | Fix 80-column violations. |
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| 2009-02-20 |
Dan Gohman | It's not necessary to check if Base is null here. |
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| 2009-02-20 |
Dan Gohman | Add a comment about how Imm can be used for loop-varian... |
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| 2009-02-20 |
Dan Gohman | Implement "superhero" strength reduction, or full strength |
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| 2009-02-19 |
Dan Gohman | Use DEBUG() instead of passing *DOUT to WriteAsOperand, |
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| 2009-02-19 |
Dan Gohman | Make the debug output of LSR less cryptic and more... |
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| 2009-02-18 |
Dan Gohman | Fix a typo in a comment. |
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| 2009-02-17 |
Evan Cheng | Strengthen the "non-constant stride must dominate loop... |
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| 2009-02-15 |
Evan Cheng | Fix pr3571: If stride is a value defined by an instruct... |
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| 2009-02-15 |
Evan Cheng | ifdef out unneeded if statement. |
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| 2009-02-13 |
Dan Gohman | Complete the sentance in this comment. I have reservations |
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| 2009-02-13 |
Dan Gohman | Fix the code that checked if a SCEVAddRecExpr Start... |
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| 2009-02-13 |
Dan Gohman | Fix LSR's IV sorting function to explicitly sort by... |
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| 2009-02-09 |
Dale Johannesen | Fix PR 3471, and some cleanups. |
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| 2009-01-14 |
Dale Johannesen | Fix the time regression I introduced in 464.h264ref... |
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| 2009-01-12 |
Duncan Sands | Rename getABITypeSize to getTypePaddedSize, as |
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| 2008-12-23 |
Dale Johannesen | Revert 61362 and 61402 until SPEC breakage is fixed. |
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| 2008-12-23 |
Dale Johannesen | This fixes the bug in 175.vpr. It doesn't fix the |
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| 2008-12-23 |
Dale Johannesen | Fix the time regression I introduced in 464.h264ref... |
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| 2008-12-18 |
Dale Johannesen | Revert previous patch, appears to break bootstrap. |
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| 2008-12-18 |
Dale Johannesen | Fix the time regression I introduced in 464.h264ref... |
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| 2008-12-16 |
Dale Johannesen | Clarify that the scale factor from CheckForIVReuse |
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| 2008-12-09 |
Chris Lattner | Fix a really subtle off-by-one bug that Duncan noticed... |
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| 2008-12-05 |
Dale Johannesen | Make LoopStrengthReduce smarter about hoisting things... |
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| 2008-12-03 |
Dale Johannesen | Remove an unused field. |
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| 2008-12-03 |
Dale Johannesen | Fix a misspelled function name. |
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| 2008-12-03 |
Dale Johannesen | Fix a really wrong comment. |
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| 2008-12-02 |
Dale Johannesen | Minor rewrite per review feedback. |
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| 2008-12-02 |
Dale Johannesen | Make the code do what the comment says it does. |
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| 2008-12-02 |
Chris Lattner | some random comment improvements. |
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| 2008-12-01 |
Dale Johannesen | Consider only references to an IV within the loop when |
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| 2008-12-01 |
Chris Lattner | Introduce a new array_pod_sort function and switch... |
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| 2008-12-01 |
Chris Lattner | Eliminate use of setvector for the DeadInsts set, just... |
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| 2008-12-01 |
Chris Lattner | DeleteTriviallyDeadInstructions is always passed the |
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| 2008-12-01 |
Chris Lattner | simplify DeleteTriviallyDeadInstructions again, unlike... |
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| 2008-11-29 |
Bill Wendling | Temporarily revert r60195. It's causing an optimized... |
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| 2008-11-27 |
Chris Lattner | Simplify LoopStrengthReduce::DeleteTriviallyDeadInstruc... |
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| 2008-11-27 |
Chris Lattner | use continue to reduce indentation |
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| 2008-10-22 |
Daniel Dunbar | Change create*Pass factory functions to return Pass... |
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| 2008-10-01 |
Dan Gohman | Call ScalarEvolution's deleteValueFromRecords before... |
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| 2008-09-15 |
Dan Gohman | Teach LSR to optimize away SMAX operations for tripcoun... |
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| 2008-09-09 |
Devang Patel | fix overflow check. |
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| 2008-09-08 |
Devang Patel | Remove unused counter. |
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| 2008-09-08 |
Devang Patel | Remove OptimizeIVType() |
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| 2008-09-04 |
Dan Gohman | Tidy up several unbeseeming casts from pointer to intptr_t. |
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| 2008-09-03 |
Devang Patel | Add additional check to ensure that iv is canonicalized. |
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| 2008-09-03 |
Devang Patel | Check iteration count. |
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| 2008-09-03 |
Devang Patel | While removing PHI, use basicblock to identify incoming... |
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| 2008-09-02 |
Devang Patel | If all IV uses are extending integer IV then change... |
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| 2008-08-27 |
Devang Patel | Do not apply the transformation if the target does... |
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| 2008-08-27 |
Devang Patel | Fix typos and whitespaces. Other cosmetic changes based... |
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| 2008-08-26 |
Devang Patel | If IV is used in a int-to-float cast inside the loop... |
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| 2008-08-17 |
Evan Cheng | Revert 54821. It's miscompiling 252.eon and 447.dealII |
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| 2008-08-15 |
Devang Patel | Reapply 54786. Add overflow and number of mantissa... |
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| 2008-08-15 |
Evan Cheng | Revert 54786. It's not checking for overflows, etc. |
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| 2008-08-14 |
Devang Patel | If IV is used in a int-to-float cast inside the loop... |
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| 2008-08-13 |
Devang Patel | Rename. s/FindIVForUser/FindIVUserForCond/g |
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| 2008-08-13 |
Devang Patel | Check sign to detect overflow before changing compare... |
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| 2008-08-06 |
Evan Cheng | Fix PR2355: bug in ChangeCompareStride. When the loop... |
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| 2008-07-21 |
Dan Gohman | Fix a bug in LSR's dead-PHI cleanup. If a PHI has a... |
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| 2008-07-14 |
Dan Gohman | Fix uninitialized use of the Changed variable. |
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