| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Don't crash analyzing certain quadratics (addrec of {X,+,Y,+,1}). | Nick Lewycky | 2008-11-03 | 1 | -0/+5 |
| * | Disallow the construction of SCEVs with could-not-compute operands. Catch CNCs | Nick Lewycky | 2008-10-13 | 1 | -72/+6 |
| * | Allow the construction of SCEVs with SCEVCouldNotCompute operands, by | Nick Lewycky | 2008-10-04 | 1 | -0/+67 |
| * | Finally re-apply r46959. This is made feasible by the combination | Dan Gohman | 2008-09-16 | 1 | -2/+2 |
| * | Improve instcombine's handling of integer min and max in two ways: | Dan Gohman | 2008-09-16 | 1 | -5/+0 |
| * | Teach ScalarEvolution to consider loop preheaders in the search for | Dan Gohman | 2008-09-15 | 1 | -8/+38 |
| * | Fix WriteAsOperand to not emit a leading space character. Adjust | Dan Gohman | 2008-09-14 | 1 | -4/+4 |
| * | Extend ScalarEvolution's executesAtLeastOnce logic to be able to | Dan Gohman | 2008-08-12 | 1 | -55/+57 |
| * | Canonicalize nested AddRecs in by nesting them in order of loop depth. | Dan Gohman | 2008-08-08 | 1 | -0/+13 |
| * | PR2621: Improvements to the SCEV AddRec binomial expansion. This | Eli Friedman | 2008-08-04 | 1 | -84/+111 |
| * | Another SCEV issue from PR2607; essentially the same issue, but this | Eli Friedman | 2008-07-30 | 1 | -4/+4 |
| * | Fix for PR2607: SCEV miscomputing the loop count for loops with an | Eli Friedman | 2008-07-30 | 1 | -3/+7 |
| * | Revert r53812 -- premature. LegalizeTypes isn't actually on yet! | Nick Lewycky | 2008-07-21 | 1 | -8/+22 |
| * | Switch on the use of arbitrary precision integers in scalar evolution. This will | Nick Lewycky | 2008-07-21 | 1 | -22/+8 |
| * | This header isn't necessary now. | Wojciech Matyjewicz | 2008-07-20 | 1 | -2/+0 |
| * | Fix PR2088. Use modulo linear equation solver to compute loop iteration | Wojciech Matyjewicz | 2008-07-20 | 1 | -22/+71 |
| * | Correct this inversion! | Nick Lewycky | 2008-07-15 | 1 | -1/+1 |
| * | Fix up comments. | Nick Lewycky | 2008-07-15 | 1 | -5/+7 |
| * | Stop creating extraneous smax/umax in SCEV. This removes a regression where we | Nick Lewycky | 2008-07-12 | 1 | -6/+79 |
| * | Remove getValueRange from SCEV. It wasn't doing anything there anyways, and a | Nick Lewycky | 2008-07-09 | 1 | -31/+0 |
| * | Handle 'lshr' instruction with SCEVUDiv object. | Nick Lewycky | 2008-07-07 | 1 | -2/+14 |
| * | Generalize createSCEV to be able to form SCEV expressions from | Dan Gohman | 2008-06-22 | 1 | -110/+117 |
| * | Move LSR's private isZero function to a public SCEV member | Dan Gohman | 2008-06-18 | 1 | -8/+12 |
| * | Crash less. The i64 restriction in BinomialCoefficient caused some problems | Nick Lewycky | 2008-06-13 | 1 | -24/+30 |
| * | Don't treat values as signed when looking at loop steppings in HowForToNonZero. | Nick Lewycky | 2008-05-25 | 1 | -2/+2 |
| * | Clean up the use of static and anonymous namespaces. This turned up | Dan Gohman | 2008-05-13 | 1 | -5/+3 |
| * | Fix typo and indentation. | Nick Lewycky | 2008-05-06 | 1 | -2/+2 |
| * | (re)fix handling of UGT. Pointed out by Nick Lewycky. | Dale Johannesen | 2008-04-20 | 1 | -1/+2 |
| * | Switch to using Simplified ConstantFP::get API. | Chris Lattner | 2008-04-20 | 1 | -2/+2 |
| * | Fix a scalar evolution bug. Reversing everything | Dale Johannesen | 2008-04-18 | 1 | -2/+1 |
| * | In the special case, call the comparison function instead of | Dan Gohman | 2008-04-14 | 1 | -2/+2 |
| * | Restore isCFGOnly property of various analysis passes. | Devang Patel | 2008-03-20 | 1 | -1/+1 |
| * | PassInfo keep tracks whether a pass is an analysis pass or not. | Devang Patel | 2008-03-19 | 1 | -1/+1 |
| * | Temporarily reverting 46959. | Evan Cheng | 2008-02-25 | 1 | -2/+2 |
| * | Simplify this code, no functionality change. | Nick Lewycky | 2008-02-21 | 1 | -5/+2 |
| * | GlobalValues are Constants, remove redundant code. Also fix typo in a comment. | Nick Lewycky | 2008-02-21 | 1 | -3/+1 |
| * | Unbreak build with gcc 4.3: provide missed includes and silence most annoying... | Anton Korobeynikov | 2008-02-20 | 1 | -1/+2 |
| * | Use getConstant for ConstantInts. | Nick Lewycky | 2008-02-20 | 1 | -2/+2 |
| * | Add 'umax' similar to 'smax' SCEV. Closes PR2003. | Nick Lewycky | 2008-02-20 | 1 | -44/+146 |
| * | Fix typo. Thanks to Duncan for noticing. | Wojciech Matyjewicz | 2008-02-13 | 1 | -1/+1 |
| * | Add comments as per review feedback. | Wojciech Matyjewicz | 2008-02-13 | 1 | -5/+13 |
| * | Fix PR2002. Suppose n is the initial value for the induction | Wojciech Matyjewicz | 2008-02-12 | 1 | -6/+4 |
| * | If the LHS of the comparison is a loop-invariant we also want to move it | Wojciech Matyjewicz | 2008-02-11 | 1 | -2/+2 |
| * | Fix PR1798 - an error in the evaluation of SCEVAddRecExpr at an | Wojciech Matyjewicz | 2008-02-11 | 1 | -49/+100 |
| * | Avoid unnecessarily casting away const, fixing a FIXME. | Dan Gohman | 2008-01-31 | 1 | -1/+1 |
| * | Don't be rude, emit debugging info where asked to. | Nick Lewycky | 2008-01-02 | 1 | -5/+5 |
| * | Remove attribution from file headers, per discussion on llvmdev. | Chris Lattner | 2007-12-29 | 1 | -2/+2 |
| * | Fix PR1850 by removing an unsafe transformation from VMCore/ConstantFold.cpp. | Chris Lattner | 2007-12-10 | 1 | -2/+14 |
| * | Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops. | Nick Lewycky | 2007-11-25 | 1 | -80/+130 |
| * | simplify some code. | Chris Lattner | 2007-11-23 | 1 | -5/+1 |
