| Commit message (Expand) | Author | Age |
|---|
| * | Fix a bug in LSR's dead-PHI cleanup. If a PHI has a def-use chain that | Dan Gohman | 2008-07-21 |
| * | Supress a gcc-4.3 warning. | Duncan Sands | 2008-07-18 |
| * | Make PRE actually handle critical edges (by splitting them). Confirmed that ... | Owen Anderson | 2008-07-18 |
| * | Enable PRE. My last batch of changes fixed the miscompile. | Owen Anderson | 2008-07-17 |
| * | Fix PR2553 | Chris Lattner | 2008-07-17 |
| * | Factor MergeBlockIntoPredecessor out into BasicBlockUtils. | Owen Anderson | 2008-07-17 |
| * | There's no need to iterate block merging and PRE. In fact, iterating the latter | Owen Anderson | 2008-07-16 |
| * | Redo InstCombiner::visitExtractValueInst. Instead of using the (complicate) | Matthijs Kooijman | 2008-07-16 |
| * | Fix PR2296. Do not transform x86_sse2_storel_dq into a full-width store. | Evan Cheng | 2008-07-16 |
| * | Revert this, as it seems to still be broken. | Owen Anderson | 2008-07-15 |
| * | Enable local PRE by default. | Owen Anderson | 2008-07-15 |
| * | Have GVN do a pre-pass over the CFG that folds away unconditional branches wh... | Owen Anderson | 2008-07-15 |
| * | Fix uninitialized use of the Changed variable. | Dan Gohman | 2008-07-14 |
| * | Fix PR2506 by being a bit more careful about reverse fact propagation when | Chris Lattner | 2008-07-14 |
| * | Enhance analysis of srem. | Nick Lewycky | 2008-07-12 |
| * | Don't call lookupNumber more than we have to. | Owen Anderson | 2008-07-11 |
| * | Document 'mask' in this calculation. | Nick Lewycky | 2008-07-11 |
| * | Remove misleading constant from comment. | Nick Lewycky | 2008-07-11 |
| * | Add another optimization from PR2330. Also catch some missing cases that are | Nick Lewycky | 2008-07-11 |
| * | a missed optimization that Eli spotted | Chris Lattner | 2008-07-11 |
| * | another bug in the same line. | Chris Lattner | 2008-07-11 |
| * | fix a bug spotted by Eli's eagle eyes | Chris Lattner | 2008-07-11 |
| * | simplify and merge a bunch of code. Instead of comparing against | Chris Lattner | 2008-07-11 |
| * | fold away (x <= cst) earlier, allowing us to not have to | Chris Lattner | 2008-07-11 |
| * | Fix folding of icmp's of i1 where the comparison is signed. The code | Chris Lattner | 2008-07-11 |
| * | Fix a bogus optimization: folding (slt (zext i1 A to i32), 1) -> (slt i1 A, t... | Chris Lattner | 2008-07-11 |
| * | Fix overzealous optimization. Thanks to Duncan Sands for pointing out my error! | Nick Lewycky | 2008-07-10 |
| * | Simplify, suggested by Chris Lattner. | Nick Lewycky | 2008-07-09 |
| * | Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater than. | Nick Lewycky | 2008-07-09 |
| * | Fold ((1 << a) & 1) to (a == 0). | Nick Lewycky | 2008-07-09 |
| * | Reduce x - y to -y when we know the 'x' part will get masked off anyways. | Nick Lewycky | 2008-07-09 |
| * | If loop induction variable's start value is less then its exit value then do ... | Devang Patel | 2008-07-09 |
| * | Fix PR2496, a really nasty bug which involved sinking volatile loads | Chris Lattner | 2008-07-08 |
| * | Fix two serious LSR bugs. | Evan Cheng | 2008-07-07 |
| * | Make DenseMap's insert return a pair, to more closely resemble std::map. | Dan Gohman | 2008-07-07 |
| * | Fix missed optimization opportunity when analyzing cast of mul and select. | Nick Lewycky | 2008-07-05 |
| * | Use information already present in the ValueTable to fast-fail when we know t... | Owen Anderson | 2008-07-03 |
| * | Do not try to update dominator info while manipulating CFG. This code does n... | Devang Patel | 2008-07-03 |
| * | Remove the ability for ADCE to remove unreachable blocks in loop nests, becau... | Owen Anderson | 2008-07-03 |
| * | Remove unused function. | Bill Wendling | 2008-07-03 |
| * | Preserve dom info. | Devang Patel | 2008-07-03 |
| * | Remove extra FIXME | Devang Patel | 2008-07-03 |
| * | Reconstruct dom info, if loop is unswitched. | Devang Patel | 2008-07-03 |
| * | LoopUnswitch does not preserve dominator info in all cases. | Devang Patel | 2008-07-03 |
| * | Undo previous patch. It is not that simple to fix dom info here. | Devang Patel | 2008-07-03 |
| * | Preserve dom info while simplifing loop after the unswitch. | Devang Patel | 2008-07-02 |
| * | Use df_ext_iterator to capture the reachable set without allocating an extra ... | Owen Anderson | 2008-07-02 |
| * | Avoid a redundant call. | Owen Anderson | 2008-07-02 |
| * | Add support to ADCE for pruning unreachable blocks. This addresses the final | Owen Anderson | 2008-07-02 |
| * | Use DenseSet rather than SmallPtrSet for the alive set. Using SmallPtrSet | Owen Anderson | 2008-07-02 |
