| Age | Commit message (Expand) | Author |
|---|
| 2010-04-22 | - It's not safe to promote rotates (at least not trivially). | Evan Cheng |
| 2010-04-20 | The visitXOR method can return the same SDNode. If so, we don't want to delete | Bill Wendling |
| 2010-04-19 | More progress on promoting i16 operations to i32 for x86. Work in progress. | Evan Cheng |
| 2010-04-17 | More work to allow dag combiner to promote 16-bit ops to 32-bit. | Evan Cheng |
| 2010-04-16 | (i32 sext_in_reg (i32 aext (i16 x)), i16) -> (i32 sext x). No known test case... | Evan Cheng |
| 2010-04-16 | Adding support for dag combiner to promote operations for profit. This requir... | Evan Cheng |
| 2010-04-15 | enhance the load/store narrowing optimization to handle a | Chris Lattner |
| 2010-04-15 | teach codegen to turn trunc(zextload) into load when possible. | Chris Lattner |
| 2010-04-15 | add a simple dag combine to replace trivial shl+lshr with | Chris Lattner |
| 2010-04-15 | Implement rdar://7860110 (also in target/readme.txt) narrowing | Chris Lattner |
| 2010-04-15 | Add const qualifiers to CodeGen's use of LLVM IR constructs. | Dan Gohman |
| 2010-04-12 | Remove unnecessary parens. | Dan Gohman |
| 2010-04-08 | Fix -Wsign-compare warning (issued by clang++). | Ted Kremenek |
| 2010-04-07 | fix 80 col violation, patch by Alastair Lynn | Chris Lattner |
| 2010-04-01 | Fix sdisel memcpy, memset, memmove lowering: | Evan Cheng |
| 2010-03-10 | fix PR6533 by updating the br(xor) code to remember the case | Chris Lattner |
| 2010-03-10 | Fix another bitwidth calculation to handle vector types; based on a | Dan Gohman |
| 2010-03-04 | Fix more code to work properly with vector operands. Based on | Dan Gohman |
| 2010-03-03 | Use APInt instead of zext value. | Bill Wendling |
| 2010-03-03 | This test case: | Bill Wendling |
| 2010-03-02 | Fix several places to handle vector operands properly. | Dan Gohman |
| 2010-02-27 | Re-apply 97040 with fix. This survives a ppc self-host llvm-gcc bootstrap. | Evan Cheng |
| 2010-02-24 | Speculatively revert r97011, "Re-apply 96540 and 96556 with fixes.", again in | Daniel Dunbar |
| 2010-02-24 | Re-apply 96540 and 96556 with fixes. | Evan Cheng |
| 2010-02-19 | Revert commits 96556 and 96640, because commit 96556 breaks the | Duncan Sands |
| 2010-02-18 | Some dag combiner goodness: | Evan Cheng |
| 2010-02-15 | Add non-temporal flags and remove an assumption of default arguments. | David Greene |
| 2010-02-10 | Fix "the the" and similar typos. | Dan Gohman |
| 2010-02-01 | Improve EXTRACT_VECTOR_ELT patch based on comments from Duncan | Mon P Wang |
| 2010-02-01 | Fixed a couple of optimization with EXTRACT_VECTOR_ELT that assumes the result | Mon P Wang |
| 2010-01-26 | Implement cond ? -1 : 0 with sbb. | Evan Cheng |
| 2010-01-19 | Fold (add x, shl(0 - y, n)) -> sub(x, shl(y, n)), to simplify some code | Dan Gohman |
| 2010-01-18 | Canonicalize -1 - x to ~x. | Evan Cheng |
| 2010-01-14 | Fix a codegen abort seen in 483.xalancbmk. | Dan Gohman |
| 2010-01-11 | Disable transformation of select of two loads to a select of address and then... | Mon P Wang |
| 2010-01-09 | Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNode | Dan Gohman |
| 2010-01-07 | Fix rdar://7517201, a regression introduced by r92849. | Chris Lattner |
| 2010-01-07 | factor this code better and reduce nesting at the same | Chris Lattner |
| 2010-01-06 | Teach dag combine to fold the following transformation more aggressively: | Evan Cheng |
| 2010-01-05 | Don't assign the shift the same type as the variable being shifted. This could | Bill Wendling |
| 2010-01-05 | Change errs() to dbgs(). | David Greene |
| 2009-12-18 | Increase opportunities to optimize (brcond (srl (and c1), c2)). | Evan Cheng |
| 2009-12-17 | Revert this dag combine change: | Evan Cheng |
| 2009-12-15 | Make 91378 more conservative. | Evan Cheng |
| 2009-12-15 | Fold (zext (and x, cst)) -> (and (zext x), cst). | Evan Cheng |
| 2009-12-15 | Propagate zest through logical shift. | Evan Cheng |
| 2009-12-14 | Fix integer cast code to handle vector types. | Dan Gohman |
| 2009-12-11 | Implement vector widening, splitting, and scalarizing for SIGN_EXTEND_INREG. | Dan Gohman |
| 2009-12-09 | Move isConsecutiveLoad to SelectionDAG. It's not target dependent and it's pr... | Evan Cheng |
| 2009-12-09 | Refactor InferAlignment out of DAGCombine. | Evan Cheng |
