| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+94 |
| | | | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552 | ||||
| * | Temporarily Revert "Add basic loop fusion pass." | Eric Christopher | 2019-04-17 | 1 | -94/+0 |
| | | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
| * | [RuntimeUnroll] Add heuristic for unrolling multi-exit loop | Anna Thomas | 2017-09-15 | 1 | -0/+94 |
| Add a profitability heuristic to enable runtime unrolling of multi-exit loop: There can be atmost two unique exit blocks for the loop and the second exit block should be a deoptimizing block. Also, there can be one other exiting block other than the latch exiting block. The reason for the latter is so that we limit the number of branches in the unrolled code to being at most the unroll factor. Deoptimizing blocks are rarely taken so these additional number of branches created due to the unrolling are predictable, since one of their target is the deopt block. Reviewers: apilipenko, reames, evstupac, mkuper Subscribers: llvm-commits Reviewed by: reames Differential Revision: https://reviews.llvm.org/D35380 llvm-svn: 313363 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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