| Age | Commit message (Expand) | Author |
|---|
| 2010-01-13 | When the visitSub method was split into visitSub and visitFSub, this xform was | Bill Wendling |
| 2010-01-12 | 1) Use the new SimplifyInstructionsInBlock routine instead of the copy | Chris Lattner |
| 2010-01-12 | Make several tests less fragile. | Dan Gohman |
| 2010-01-12 | Teach jump threading to duplicate small blocks when the branch | Chris Lattner |
| 2010-01-11 | disable this testcase, PR5997 | Chris Lattner |
| 2010-01-11 | add one more bitfield optimization, allowing clang to generate | Chris Lattner |
| 2010-01-11 | Extend CanEvaluateZExtd to handle and/or/xor more aggressively in the | Chris Lattner |
| 2010-01-11 | Remove the dead TD argument to CanEvaluateZExtd, and add a | Chris Lattner |
| 2010-01-10 | teach sext optimization to handle truncs from types that are not | Chris Lattner |
| 2010-01-10 | teach zext optimization how to deal with truncs that don't come from | Chris Lattner |
| 2010-01-10 | now that the cost model has changed, we can always consider | Chris Lattner |
| 2010-01-10 | change the preferred canonical form for a sign extension to be | Chris Lattner |
| 2010-01-10 | two changes: | Chris Lattner |
| 2010-01-10 | enhance CanEvaluateZExtd to handle shift left and sext, allowing | Chris Lattner |
| 2010-01-09 | Use WriteAsOperand instead of getName() to print loop header names, | Dan Gohman |
| 2010-01-09 | only factor from expressions whose uses are empty and whose | Chris Lattner |
| 2010-01-08 | teach instcombine to delete sign extending shift pairs (sra(shl X, C), C) when | Chris Lattner |
| 2010-01-08 | fix PR5978 by peeling the loop so that we avoid shifting the | Chris Lattner |
| 2010-01-07 | teach ComputeNumSignBits to look through PHI nodes. | Chris Lattner |
| 2010-01-07 | filecheckize | Chris Lattner |
| 2010-01-07 | Enhance instcombine to reason more strongly about promoting computation | Chris Lattner |
| 2010-01-07 | fix a globalopt crash on 'bullet' (handling evaluation of a store | Chris Lattner |
| 2010-01-06 | Fix a README item: have functionattrs look through selects and | Duncan Sands |
| 2010-01-06 | Partially address a README by having functionattrs consider calls to | Duncan Sands |
| 2010-01-06 | Teach instcombine's sext elimination logic to be more aggressive. | Chris Lattner |
| 2010-01-05 | Move this test from test/Transforms/IndVarSimplify to | Dan Gohman |
| 2010-01-05 | more rearrangement and cleanup, fix my test failure. | Chris Lattner |
| 2010-01-05 | remove two trunc xforms that are subsumed by EvaluateInDifferentType. | Chris Lattner |
| 2010-01-05 | merge some tests. | Chris Lattner |
| 2010-01-05 | merge cast2 into cast.ll | Chris Lattner |
| 2010-01-05 | remove useless test. | Chris Lattner |
| 2010-01-05 | another example. | Chris Lattner |
| 2010-01-05 | remove a useless negative test, add a rdar # to an xfail that I'm working on. | Chris Lattner |
| 2010-01-05 | clean up tests. | Chris Lattner |
| 2010-01-05 | just remove this xform which is subsumed by others. | Chris Lattner |
| 2010-01-05 | optimize comparisons against cttz/ctlz/ctpop, patch by Alastair Lynn! | Chris Lattner |
| 2010-01-05 | Delete useless trailing semicolons. | Dan Gohman |
| 2010-01-05 | optimize cttz and ctlz when we can prove something about the | Chris Lattner |
| 2010-01-05 | fix an infinite loop in reassociate building emacs. | Chris Lattner |
| 2010-01-05 | Remove dead debug info intrinsics. | Devang Patel |
| 2010-01-04 | Truncate GEP indexes larger than the pointer size down to pointer size | Chris Lattner |
| 2010-01-04 | implement an instcombine xform needed by clang's codegen | Chris Lattner |
| 2010-01-03 | generalize the previous transformation to handle indexing into | Chris Lattner |
| 2010-01-02 | teach instcombine to optimize idioms like A[i]&42 == 0. This | Chris Lattner |
| 2010-01-02 | Teach the table lookup optimization to generate range compares | Chris Lattner |
| 2010-01-02 | Fix logic error in previous commit. The != case needs to become an or, not an | Nick Lewycky |
| 2010-01-02 | Optimize pointer comparison into the typesafe form, now that the backends will | Nick Lewycky |
| 2010-01-02 | Generalize the previous xform to handle cases where exactly | Chris Lattner |
| 2010-01-02 | enhance the compare/load/index optimization to work on *any* load | Chris Lattner |
| 2010-01-02 | enhance the previous optimization to work with fcmp in addition | Chris Lattner |
