| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Don't emit a bit test if there is only one case the test can yield false. A s... | Benjamin Kramer | 2011-07-14 | 1 | -9/+4 |
| * | InstCombine: Fold A-b == C --> b == A-C if A and C are constants. | Benjamin Kramer | 2011-06-13 | 1 | -5/+0 |
| * | clarify this, apparently it is confusing :) | Chris Lattner | 2011-05-23 | 1 | -1/+3 |
| * | add a note. | Chris Lattner | 2011-05-22 | 1 | -0/+10 |
| * | move PR9408 here. | Chris Lattner | 2011-05-22 | 1 | -0/+40 |
| * | Transform: "icmp eq (trunc (lshr(X, cst1)), cst" to "icmp (and X, mask), cst" | Chris Lattner | 2011-04-26 | 1 | -46/+0 |
| * | add a missed bitfield instcombine. | Chris Lattner | 2011-04-25 | 1 | -0/+47 |
| * | DAGCombine: fold "(zext x) == C" into "x == (trunc C)" if the trunc is lossless. | Benjamin Kramer | 2011-04-22 | 1 | -30/+1 |
| * | add a minor missed dag combine that is blocking mid-level optimization | Chris Lattner | 2011-04-14 | 1 | -0/+76 |
| * | Add a note. | Benjamin Kramer | 2011-03-25 | 1 | -0/+19 |
| * | A bit more analysis of a memset-related README entry. | Eli Friedman | 2011-03-22 | 1 | -4/+5 |
| * | This README entry was fixed recently. | Eli Friedman | 2011-03-21 | 1 | -28/+0 |
| * | add a note | Chris Lattner | 2011-03-01 | 1 | -0/+15 |
| * | Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize lega... | Benjamin Kramer | 2011-02-26 | 1 | -37/+0 |
| * | add a missed loop deletion case. | Chris Lattner | 2011-02-21 | 1 | -0/+14 |
| * | add an idiom that loop idiom could theoretically catch. | Chris Lattner | 2011-02-21 | 1 | -0/+10 |
| * | This has been implemented. | Duncan Sands | 2011-02-17 | 1 | -10/+0 |
| * | add some notes on compares + binops. Remove redundant entries. | Chris Lattner | 2011-02-17 | 1 | -20/+47 |
| * | Add a few missed xforms from GCC PR14753 | Chris Lattner | 2011-02-16 | 1 | -0/+29 |
| * | Remove outdated README entry. | Eli Friedman | 2011-02-16 | 1 | -12/+0 |
| * | Remove outdated README entry. | Eli Friedman | 2011-02-16 | 1 | -16/+0 |
| * | Update README entry. | Eli Friedman | 2011-02-16 | 1 | -13/+6 |
| * | Remove a virtual inheritance case that clang can devirtualize fully now. | Anders Carlsson | 2011-02-06 | 1 | -21/+0 |
| * | SimplifyCFG: Turn switches into sub+icmp+branch if possible. | Benjamin Kramer | 2011-02-02 | 1 | -48/+0 |
| * | add a note, progress unblocked by PR8575 being fixed. | Chris Lattner | 2011-01-31 | 1 | -0/+48 |
| * | Teach DAGCombine to fold fold (sra (trunc (sr x, c1)), c2) -> (trunc (sra x, ... | Benjamin Kramer | 2011-01-30 | 1 | -21/+0 |
| * | this isn't a memset, we do convert dest[i] to one though :) | Chris Lattner | 2011-01-24 | 1 | -8/+0 |
| * | with recent work, we now optimize this into: | Chris Lattner | 2011-01-24 | 1 | -20/+0 |
| * | Add a memset loop that LoopIdiomRecognize doesn't recognize. | Anders Carlsson | 2011-01-23 | 1 | -0/+8 |
| * | add a note | Chris Lattner | 2011-01-18 | 1 | -0/+20 |
| * | Update README.txt to remove the DAE enhancement. | Anders Carlsson | 2011-01-16 | 1 | -23/+0 |
| * | add some commentary | Chris Lattner | 2011-01-16 | 1 | -1/+14 |
| * | Simplify a README.txt entry significantly to expose the core issue. | Chandler Carruth | 2011-01-16 | 1 | -28/+26 |
| * | typo | Chris Lattner | 2011-01-13 | 1 | -1/+1 |
| * | memcpy + metadata = bliss :) | Chris Lattner | 2011-01-13 | 1 | -0/+48 |
| * | Teach constant folding to perform conversions from constant floating | Chandler Carruth | 2011-01-11 | 1 | -55/+0 |
| * | Fix a random missed optimization by making InstCombine more aggressive when d... | Owen Anderson | 2011-01-11 | 1 | -15/+0 |
| * | +0.0 vs -0.0 differences can be handled by looking at the user of the | Chris Lattner | 2011-01-10 | 1 | -3/+19 |
| * | expand on a note | Chris Lattner | 2011-01-10 | 1 | -4/+9 |
| * | typo | Chris Lattner | 2011-01-09 | 1 | -1/+1 |
| * | xref a PR # | Chris Lattner | 2011-01-09 | 1 | -22/+2 |
| * | Add a note about the inability to model FP -> int conversions which | Chandler Carruth | 2011-01-09 | 1 | -0/+55 |
| * | Add a note about a missed FP optimization. | Chandler Carruth | 2011-01-09 | 1 | -0/+24 |
| * | Another missed memset in std::vector initialization. | Chandler Carruth | 2011-01-09 | 1 | -0/+19 |
| * | Fix a cut-paste-o so that the sample code is correct for my last note. | Chandler Carruth | 2011-01-09 | 1 | -2/+6 |
| * | Another missed optimization of trivial vector code. | Chandler Carruth | 2011-01-09 | 1 | -0/+33 |
| * | Add a note about vector's size-constructor producing dead stores. | Chandler Carruth | 2011-01-09 | 1 | -0/+55 |
| * | Add a note about a missed memset optimization from std::fill. | Chandler Carruth | 2011-01-09 | 1 | -0/+30 |
| * | Revert 122959, it needs more thought. Add it back to README.txt with addition... | Benjamin Kramer | 2011-01-07 | 1 | -0/+22 |
| * | With Benjamin's recent amazing patches, we should be able to do even better t... | Chris Lattner | 2011-01-06 | 1 | -0/+13 |
