| Age | Commit message (Expand) | Author |
|---|
| 2006-06-28 | Switch to a very conservative heuristic for determining when loop-unswitching | Owen Anderson |
| 2006-06-28 | Don't unswitch really large loops even if they are mostly filled with empty | Chris Lattner |
| 2006-06-27 | Fix for 2006-06-27-DeadSwitchCase.ll | Owen Anderson |
| 2006-06-26 | Make LoopUnswitch able to unswitch loops with live-out values by taking advan... | Owen Anderson |
| 2006-06-14 | Fix Transforms/LoopUnswitch/2006-06-13-SingleEntryPHI.ll, a loop unswitch | Chris Lattner |
| 2006-06-12 | Reapply my 6/9 changes. The bug Evan saw no longer occurs. | Owen Anderson |
| 2006-06-11 | Back out Owen's 6/9 changes. They broke MultiSource/Benchmarks/Prolangs-C/bis... | Evan Cheng |
| 2006-06-09 | Add LCSSA as a requirement for LoopUnswitch, and assert that LoopUnswitch pre... | Owen Anderson |
| 2006-03-24 | add the actual cost to the debug info | Chris Lattner |
| 2006-02-22 | Fix Regression/Transforms/LoopUnswitch/2006-02-22-UnswitchCrash.ll, which | Chris Lattner |
| 2006-02-22 | Add some comments, simplify some code, and fix a bug that caused rewriting | Chris Lattner |
| 2006-02-18 | improved support for branch folding, still not enabled. | Chris Lattner |
| 2006-02-18 | Implement deletion of dead blocks, currently disabled. | Chris Lattner |
| 2006-02-18 | a previous patch completely disabled trivial unswitching, this fixees it. | Chris Lattner |
| 2006-02-18 | initial trivial support for folding branches that have now-constant destinati... | Chris Lattner |
| 2006-02-18 | When unswitching a loop, make sure to update loop info with exit blocks in | Chris Lattner |
| 2006-02-17 | Fix loops where the header has an exit, fixing a loop-unswitch crash on crafty | Chris Lattner |
| 2006-02-17 | start of some new simplification code, not thoroughly tested, use at your own | Chris Lattner |
| 2006-02-16 | Change SplitBlock to increment a BasicBlock::iterator, not an Instruction*. ... | Chris Lattner |
| 2006-02-16 | Fix VC++ warning. | Jeff Cohen |
| 2006-02-16 | fix a bug where we unswitched the wrong way | Chris Lattner |
| 2006-02-15 | Implement trivial unswitching for switch stmts. This allows us to trivial | Chris Lattner |
| 2006-02-15 | make "trivial" unswitching significantly more general. It can now handle | Chris Lattner |
| 2006-02-15 | Checking the wrong value. This caused us to emit silly code like | Chris Lattner |
| 2006-02-15 | more refactoring, no functionality change. | Chris Lattner |
| 2006-02-15 | pull some code out into a function | Chris Lattner |
| 2006-02-14 | Use statistics to keep track of what flavors of loops we are unswitching | Chris Lattner |
| 2006-02-11 | implement unswitching of loops with switch stmts and selects in them | Chris Lattner |
| 2006-02-10 | Update PHI nodes in successors of exit blocks. | Chris Lattner |
| 2006-02-10 | Reform the unswitching code in terms of edge splitting, not block splitting. | Chris Lattner |
| 2006-02-10 | Fix a case where UnswitchTrivialCondition broke critical edges with | Chris Lattner |
| 2006-02-10 | add some notes, move some code around. Implement unswitching of loops | Chris Lattner |
| 2006-02-10 | Move code around to be more logical, no functionality change. | Chris Lattner |
| 2006-02-10 | When unswitching a trivial loop, do admit we are doing it! :) | Chris Lattner |
| 2006-02-10 | Implement unconditional unswitching of 'trivial' loops, those loops that contain | Chris Lattner |
| 2006-02-09 | Simplify control flow a bit, note that unswitch preserves canonical loop form | Chris Lattner |
| 2006-02-09 | Make the threshold a parameter | Chris Lattner |
| 2006-02-09 | Simplify the loop-unswitch pass, by not even trying to unswitch loops with | Chris Lattner |
| 2006-01-22 | Make iostream #inclusion explicit | Chris Lattner |
| 2005-04-21 | Remove trailing whitespace | Misha Brukman |
| 2005-01-06 | Put createLoopUnswitchPass() into proper namespace | Jeff Cohen |
| 2004-09-03 | Fixes to make LLVM compile with vc7.1. | Alkis Evlogimenos |
| 2004-09-01 | Changes For Bug 352 | Reid Spencer |
| 2004-04-19 | Initial checkin of a simple loop unswitching pass. It still needs work, | Chris Lattner |
