| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Fix CodePlacementOpt::OptimizeIntraLoopEdges so that its return value | Bob Wilson | 2009-05-18 | 1 | -0/+2 |
| | | | | | | | correctly indicates whether it changed the code. llvm-svn: 72038 | ||||
| * | Run code placement optimization for targets that want it (arm and x86 for now). | Evan Cheng | 2009-05-13 | 1 | -0/+3 |
| | | | | | llvm-svn: 71726 | ||||
| * | If header of inner loop is aligned, do not align the outer loop header. We ↵ | Evan Cheng | 2009-05-12 | 1 | -6/+33 |
| | | | | | | | don't want to add nops in the outer loop for the sake of aligning the inner loop. llvm-svn: 71609 | ||||
| * | Fix pr4195: When iterating through predecessor blocks, break out of the loop | Bob Wilson | 2009-05-12 | 1 | -3/+3 |
| | | | | | | | | | | | | after finding the (unique) layout predecessor. Sometimes a block may be listed more than once, and processing it more than once in this loop can lead to inconsistent values for FtTBB/FtFBB, since the AnalyzeBranch method does not clear these values. There's no point in continuing the loop regardless. The testcase for this is reduced from the 2003-05-02-DependentPHI SingleSource test. llvm-svn: 71536 | ||||
| * | Oops. Don't forget to align single bb loops. | Evan Cheng | 2009-05-09 | 1 | -1/+1 |
| | | | | | llvm-svn: 71363 | ||||
| * | Enable loop bb placement optimization. | Evan Cheng | 2009-05-08 | 1 | -9/+0 |
| | | | | | llvm-svn: 71291 | ||||
| * | Don't align loop header unless the loop back edge is below the header. | Evan Cheng | 2009-05-08 | 1 | -1/+17 |
| | | | | | llvm-svn: 71242 | ||||
| * | Reverse branch condition only when there is a conditional branch. | Evan Cheng | 2009-05-08 | 1 | -1/+2 |
| | | | | | llvm-svn: 71214 | ||||
| * | Add explicit braces to disambiguate nested if/else. Removes a warning. | Nick Lewycky | 2009-05-08 | 1 | -1/+2 |
| | | | | | llvm-svn: 71211 | ||||
| * | Optimize code placement in loop to eliminate unconditional branches or move ↵ | Evan Cheng | 2009-05-08 | 1 | -16/+236 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unconditional branch to the outside of the loop. e.g. /// A: /// ... /// <fallthrough to B> /// /// B: --> loop header /// ... /// jcc <cond> C, [exit] /// /// C: /// ... /// jmp B /// /// ==> /// /// A: /// ... /// jmp B /// /// C: --> new loop header /// ... /// <fallthough to B> /// /// B: /// ... /// jcc <cond> C, [exit] llvm-svn: 71209 | ||||
| * | Code refactoring. | Evan Cheng | 2009-05-07 | 1 | -7/+22 |
| | | | | | llvm-svn: 71151 | ||||
| * | Rename "loop aligner" pass to "code placement optimization" pass. | Evan Cheng | 2009-05-07 | 1 | -0/+82 |
| llvm-svn: 71150 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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