| Age | Commit message (Expand) | Author |
|---|
| 2007-04-11 | Teach the codegen to turn [aez]ext (setcc) -> selectcc of 1/0, which often | Chris Lattner |
| 2007-04-11 | Codegen integer abs more efficiently using the trick from the PPC CWG. This | Chris Lattner |
| 2007-04-02 | 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. | Scott Michel |
| 2007-03-30 | Fix incorrect combination of different loads. Reenable zext-over-truncate | Dale Johannesen |
| 2007-03-29 | Disable load width reduction xform of variant (zext (truncate load x)) for | Evan Cheng |
| 2007-03-26 | SIGN_EXTEND_INREG requires one extra operand, a ValueType node. | Evan Cheng |
| 2007-03-24 | Adjust offset to compensate for big endian machines. | Evan Cheng |
| 2007-03-23 | Make sure SEXTLOAD of the specific type is supported on the target. | Evan Cheng |
| 2007-03-23 | Also replace uses of SRL if that's also folded during ReduceLoadWidth(). | Evan Cheng |
| 2007-03-23 | A couple of bug fixes for reducing load width xform: | Evan Cheng |
| 2007-03-22 | More opportunities to reduce load size. | Evan Cheng |
| 2007-03-21 | fold (truncate (srl (load x), c)) -> (smaller load (x+c/vt bits)) | Evan Cheng |
| 2007-03-07 | Avoid combining indexed load further. | Evan Cheng |
| 2007-03-04 | fold away addc nodes when we know there cannot be a carry-out. | Chris Lattner |
| 2007-03-04 | generalize | Chris Lattner |
| 2007-03-04 | canonicalize constants to the RHS of addc/adde. If nothing uses the carry ou... | Chris Lattner |
| 2007-02-26 | Fold (sext (truncate x)) more aggressively, by avoiding creation of a | Chris Lattner |
| 2007-02-08 | Move SimplifySetCC to TargetLowering and allow it to be shared with legalizer. | Evan Cheng |
| 2007-01-20 | Fix for PR1108: type of insert_vector_elt index operand is PtrVT, not MVT::i32. | Evan Cheng |
| 2007-01-19 | Remove this xform: | Evan Cheng |
| 2007-01-16 | Fix PR1114 and CodeGen/Generic/2007-01-15-LoadSelectCycle.ll by being | Chris Lattner |
| 2007-01-16 | add options to view the dags before the first or second pass of dag combine. | Chris Lattner |
| 2007-01-08 | Implement some trivial FP foldings when -enable-unsafe-fp-math is specified. | Chris Lattner |
| 2006-12-19 | Eliminate static ctors from Statistics | Chris Lattner |
| 2006-12-16 | Cannot combine an indexed load / store any further. | Evan Cheng |
| 2006-12-15 | This code was usurping the sextload expand in teh legalizer. Just make | Jim Laskey |
| 2006-12-12 | make this code more aggressive about turning store fpimm into store int imm. | Chris Lattner |
| 2006-12-11 | Don't convert store double C, Ptr to store long C, Ptr if i64 is not a legal ... | Evan Cheng |
| 2006-12-11 | Move something that should be in the dag combiner from the legalizer to the | Nate Begeman |
| 2006-12-07 | Fix CodeGen/PowerPC/2006-12-07-SelectCrash.ll on PPC64 | Chris Lattner |
| 2006-12-07 | Removing even more <iostream> includes. | Bill Wendling |
| 2006-12-06 | Detemplatize the Statistic class. The only type it is instantiated with | Chris Lattner |
| 2006-11-27 | For better or worse, load from i1 is assumed to be zero extended. Do not | Chris Lattner |
| 2006-11-20 | Fix PR1011 and CodeGen/Generic/2006-11-20-DAGCombineCrash.ll | Chris Lattner |
| 2006-11-16 | Fix an incorrectly inverted condition. | Evan Cheng |
| 2006-11-11 | disallow preinc of a frameindex. This is not profitable and causes 2-addr | Chris Lattner |
| 2006-11-11 | reduce indentation by using early exits. No functionality change. | Chris Lattner |
| 2006-11-11 | move big chunks of code out-of-line, no functionality change. | Chris Lattner |
| 2006-11-10 | Fix a dag combiner bug exposed by my recent instcombine patch. This fixes | Chris Lattner |
| 2006-11-10 | When forming a pre-indexed store, make sure ptr isn't the same or is a pred o... | Evan Cheng |
| 2006-11-09 | Don't attempt expensive pre-/post- indexed dag combine if target does not sup... | Evan Cheng |
| 2006-11-09 | Rename ISD::MemOpAddrMode to ISD::MemIndexedMode | Evan Cheng |
| 2006-11-09 | getPostIndexedAddressParts change: passes in load/store instead of its loaded... | Evan Cheng |
| 2006-11-08 | Match more post-indexed ops. | Evan Cheng |
| 2006-11-08 | Remove redundant <cmath>. | Jim Laskey |
| 2006-11-08 | - When performing pre-/post- indexed load/store transformation, do not worry | Evan Cheng |
| 2006-11-08 | Fixed a minor bug preventing some pre-indexed load / store transformation. | Evan Cheng |
| 2006-11-08 | Fix a obscure post-indexed load / store dag combine bug. | Evan Cheng |
| 2006-11-07 | Add post-indexed load / store transformations. | Evan Cheng |
| 2006-11-06 | Add comment. | Evan Cheng |
