| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| ... | |
| * | Use getSCEV instead of getUnknown to create a SCEV for a | Dan Gohman | 2009-06-29 | 1 | -3/+3 |
| * | Don't cache PHI exit values from exhaustive evaluations, because | Dan Gohman | 2009-06-29 | 1 | -1/+0 |
| * | Simplify this code, and avoid using APInt(). This fixes | Dan Gohman | 2009-06-29 | 1 | -4/+2 |
| * | Convert ScalarEvolution to use BumpPtrAllocator and FoldingSet, instead | Dan Gohman | 2009-06-27 | 1 | -141/+222 |
| * | Fix ScalarEvolution::getAddRecExpr's code which canonicalized the | Dan Gohman | 2009-06-26 | 1 | -2/+23 |
| * | Fix SCEVAddRecExpr::isLoopInvariant to test if all of its operands | Dan Gohman | 2009-06-26 | 1 | -5/+15 |
| * | Minor whitespace cleanups. | Dan Gohman | 2009-06-24 | 1 | -16/+16 |
| * | Simplify [su]max(MAX, n) to MAX. This comes up in loop tripcount | Dan Gohman | 2009-06-24 | 1 | -2/+10 |
| * | Delete some orphaned comments, fix some 80-column violations, | Dan Gohman | 2009-06-24 | 1 | -95/+80 |
| * | Extend ScalarEvolution's multiple-exit support to compute exact | Dan Gohman | 2009-06-24 | 1 | -97/+105 |
| * | Teach GetMinSignBits about SCEVAddExprs. | Dan Gohman | 2009-06-24 | 1 | -0/+32 |
| * | Move the special cases for constants out of getUnknown and into | Dan Gohman | 2009-06-24 | 1 | -15/+14 |
| * | Use ScalarEvolution::getConstant instead of getUnknown to create | Dan Gohman | 2009-06-24 | 1 | -7/+8 |
| * | Include the maximum trip count expression in ScalarEvolution's print output. | Dan Gohman | 2009-06-24 | 1 | -0/+9 |
| * | Add an isAllOnesValue utility function, similar to isZero and isOne. | Dan Gohman | 2009-06-24 | 1 | -0/+6 |
| * | Fix a bug in the trip-count computation with And/Or. If either of the | Dan Gohman | 2009-06-22 | 1 | -8/+4 |
| * | Remove the parent pointer from SCEV, since it did not end up being needed. | Owen Anderson | 2009-06-22 | 1 | -30/+22 |
| * | SCEVHandle is no more! | Owen Anderson | 2009-06-22 | 1 | -256/+255 |
| * | Fix some typos that Duncan noticed. | Dan Gohman | 2009-06-22 | 1 | -2/+2 |
| * | Banish global state from ScalarEvolution! SCEV uniquing is now done by table... | Owen Anderson | 2009-06-22 | 1 | -58/+50 |
| * | Make use of getUMinFromMismatchedTypes when computing backedge-taken | Dan Gohman | 2009-06-22 | 1 | -14/+14 |
| * | Add a getUMinFromMismatchedTypes helper function. | Dan Gohman | 2009-06-22 | 1 | -0/+16 |
| * | Factor out code for computing umin and smin for SCEV expressions into | Dan Gohman | 2009-06-22 | 1 | -7/+14 |
| * | Teach ScalarEvolution how to analyze loops with multiple exit | Dan Gohman | 2009-06-22 | 1 | -27/+221 |
| * | Delete an unused variable. | Dan Gohman | 2009-06-22 | 1 | -1/+0 |
| * | Fix ScalarEvolution's backedge-taken count computations to check for | Dan Gohman | 2009-06-21 | 1 | -7/+29 |
| * | Generalize isLoopGuardedByCond's checking to consider two | Dan Gohman | 2009-06-20 | 1 | -3/+27 |
| * | Use ScalarEvolution's new GetMinSignBits and GetMinLeadingZeros | Dan Gohman | 2009-06-20 | 1 | -3/+6 |
| * | Make GetMinTrailingZeros a member function of ScalarEvolution, | Dan Gohman | 2009-06-19 | 1 | -22/+83 |
| * | Make ScalarEvolution::print print getSCEVAtScope values for | Dan Gohman | 2009-06-19 | 1 | -2/+10 |
| * | Add a parent pointer to SCEV, in preparation for getting rid of the global un... | Owen Anderson | 2009-06-18 | 1 | -21/+26 |
| * | Recognize n != 0 ? n : 1 as umax(n, 1). Previously only ULT/UGT/ULE/UGE | Dan Gohman | 2009-06-18 | 1 | -0/+18 |
| * | Update a comment to reflect the code. | Dan Gohman | 2009-06-18 | 1 | -2/+1 |
| * | Fix trailing whitespace from ScalarEvolution::print. | Dan Gohman | 2009-06-18 | 1 | -2/+1 |
| * | Teach ScalarEvolution how to recognize another xor(and(x, C), C) case. | Dan Gohman | 2009-06-18 | 1 | -4/+19 |
| * | Delete unnecessary braces. | Dan Gohman | 2009-06-17 | 1 | -2/+1 |
| * | Fix ScalarEvolution's Xor handling to not assume that an And | Dan Gohman | 2009-06-17 | 1 | -3/+6 |
| * | Instcombine's ShrinkDemandedConstant may strip bits out of constants, | Dan Gohman | 2009-06-16 | 1 | -3/+18 |
| * | Support vector casts in more places, fixing a variety of assertion | Dan Gohman | 2009-06-15 | 1 | -3/+8 |
| * | Implement more aggressive folding of add operand lists when | Dan Gohman | 2009-06-14 | 1 | -0/+128 |
| * | Check for the short-circuiting condition before performing | Dan Gohman | 2009-06-14 | 1 | -1/+1 |
| * | Do compare constant SCEV values in SCEVComplexityCompare, because | Dan Gohman | 2009-06-14 | 1 | -3/+12 |
| * | Convert several parts of the ScalarEvolution framework to use | Dan Gohman | 2009-06-14 | 1 | -37/+41 |
| * | Add a ScalarEvolution::getAnyExtendExpr utility function for performing | Dan Gohman | 2009-06-13 | 1 | -0/+59 |
| * | Rename UnknownValue to CouldNotCompute, since it holds an instance of | Dan Gohman | 2009-06-06 | 1 | -37/+37 |
| * | Simplify. | Devang Patel | 2009-06-05 | 1 | -15/+6 |
| * | Remove some unnecessary #includes. | Dan Gohman | 2009-06-05 | 1 | -1/+0 |
| * | For the return type of SCEVUDivExpr, use the RHS' type instead of | Dan Gohman | 2009-05-26 | 1 | -1/+6 |
| * | Various comment fixes. | Dan Gohman | 2009-05-24 | 1 | -9/+14 |
| * | Change ScalarEvolution::getSCEVAtScope to always return the original value | Dan Gohman | 2009-05-24 | 1 | -21/+8 |
