| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Avoid replacing the value of a directly stored load with the stored value if ... | Evan Cheng | 2011-03-11 | 1 | -2/+1 |
| * | Can't introduce floating-point immediate constants after legalization. | Stuart Hastings | 2011-03-02 | 1 | -2/+6 |
| * | Fix typos in the comments. | Nadav Rotem | 2011-02-27 | 1 | -4/+7 |
| * | Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize lega... | Benjamin Kramer | 2011-02-26 | 1 | -0/+38 |
| * | Allow targets to specify a the type of the RHS of a shift parameterized on th... | Owen Anderson | 2011-02-25 | 1 | -48/+54 |
| * | Enable support for vector sext and trunc: | Nadav Rotem | 2011-02-24 | 1 | -10/+17 |
| * | Fix 9267; Add vector zext support. | Nadav Rotem | 2011-02-20 | 1 | -1/+3 |
| * | Swap VT and DebugLoc operands of getExtLoad() for consistency with | Stuart Hastings | 2011-02-16 | 1 | -23/+22 |
| * | Refactor zero folding slightly. Clean up todo. | Eric Christopher | 2011-02-16 | 1 | -22/+20 |
| * | The change for PR9190 wasn't quite right. We need to avoid making the | Eric Christopher | 2011-02-16 | 1 | -2/+12 |
| * | Revisit my fix for PR9028: the issue is that DAGCombine was | Chris Lattner | 2011-02-13 | 1 | -10/+16 |
| * | A fix for 9165. | Nadav Rotem | 2011-02-12 | 1 | -4/+9 |
| * | SimplifySelectOps can only handle selects with a scalar condition. Add a check | Nadav Rotem | 2011-02-11 | 1 | -0/+3 |
| * | Fix #9190 | Nadav Rotem | 2011-02-11 | 1 | -1/+1 |
| * | Given a pair of floating point load and store, if there are no other uses of | Evan Cheng | 2011-02-02 | 1 | -0/+65 |
| * | Fix bug where ReduceLoadWidth was creating illegal ZEXTLOAD instructions. | Richard Osborne | 2011-01-31 | 1 | -2/+2 |
| * | Teach DAGCombine to fold fold (sra (trunc (sr x, c1)), c2) -> (trunc (sra x, ... | Benjamin Kramer | 2011-01-30 | 1 | -0/+23 |
| * | Add the missing sub identity "A-(A-B) -> B" to DAGCombine. | Benjamin Kramer | 2011-01-29 | 1 | -0/+3 |
| * | Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs a... | Anton Korobeynikov | 2011-01-10 | 1 | -1/+0 |
| * | DAGCombine add (sext i1), X into sub X, (zext i1) if sext from i1 is illegal.... | Benjamin Kramer | 2010-12-22 | 1 | -0/+9 |
| * | Fix a bug in ReduceLoadWidth that wasn't handling extending | Chris Lattner | 2010-12-22 | 1 | -1/+4 |
| * | more cleanups, move a check for "roundedness" earlier to reject | Chris Lattner | 2010-12-22 | 1 | -14/+20 |
| * | reduce indentation and improve comments, no functionality change. | Chris Lattner | 2010-12-22 | 1 | -51/+53 |
| * | Reapply 122353-122355 with fixes. 122354 was wrong; | Dale Johannesen | 2010-12-21 | 1 | -4/+31 |
| * | Revert 122353-122355 for the moment, they broke stuff. | Dale Johannesen | 2010-12-21 | 1 | -29/+3 |
| * | Add a new transform to DAGCombiner. | Dale Johannesen | 2010-12-21 | 1 | -0/+26 |
| * | Get the type of a shift from the shift, not from its shift | Dale Johannesen | 2010-12-21 | 1 | -1/+1 |
| * | Shift by the word size is invalid IR; don't create it. | Dale Johannesen | 2010-12-21 | 1 | -2/+2 |
| * | fix some typos | Chris Lattner | 2010-12-21 | 1 | -2/+1 |
| * | rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for | Chris Lattner | 2010-12-21 | 1 | -3/+3 |
| * | Cosmetic changes. | Dale Johannesen | 2010-12-20 | 1 | -2/+2 |
| * | Fix a DAGCombiner crash when folding binary vector operations with constant | Bob Wilson | 2010-12-17 | 1 | -16/+9 |
| * | Add a transform to DAG Combiner. This improves the | Dale Johannesen | 2010-12-17 | 1 | -0/+20 |
| * | take care of some todos, transforming [us]mul_lohi into | Chris Lattner | 2010-12-15 | 1 | -2/+46 |
| * | when transforming a MULHS into a wider MUL, there is no need to SRA the | Chris Lattner | 2010-12-15 | 1 | -1/+1 |
| * | Add a couple dag combines to transform mulhi/mullo into a wider multiply | Chris Lattner | 2010-12-13 | 1 | -0/+36 |
| * | 80-col fixups. | Eric Christopher | 2010-12-09 | 1 | -9/+15 |
| * | PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and | Jay Foad | 2010-12-07 | 1 | -11/+11 |
| * | Fix a comment typo. | Bob Wilson | 2010-11-28 | 1 | -1/+1 |
| * | Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept. | Wesley Peck | 2010-11-23 | 1 | -105/+105 |
| * | Fix thinko: we must turn select(anyext, sext) into sext(select) | Duncan Sands | 2010-11-18 | 1 | -1/+2 |
| * | The DAGCombiner was threading select over pairs of extending loads even | Duncan Sands | 2010-11-18 | 1 | -0/+5 |
| * | Fix DAGCombiner to avoid folding a sext-in-reg or similar through a shl | Dan Gohman | 2010-11-09 | 1 | -0/+1 |
| * | Just return undef for invalid masks or elts, and since we're doing that, | Eric Christopher | 2010-11-03 | 1 | -5/+6 |
| * | If we have an undef mask our Elt will be -1 for our access, handle | Eric Christopher | 2010-11-03 | 1 | -3/+7 |
| * | Fix DAGCombiner to avoid going into an infinite loop when it | Dan Gohman | 2010-11-03 | 1 | -1/+36 |
| * | Remove DAG combiner patch to fold vector splats. Instcombiner does it now. | Bob Wilson | 2010-10-29 | 1 | -5/+0 |
| * | Teach the DAG combiner to fold a splat of a splat. Radar 8597790. | Bob Wilson | 2010-10-28 | 1 | -24/+28 |
| * | Make CodeGen TBAA-aware. | Dan Gohman | 2010-10-20 | 1 | -8/+21 |
| * | This DAG combine BRCOND transformation can look pass truncate of the operand: | Evan Cheng | 2010-10-04 | 1 | -13/+18 |
