Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Revert "Temporarily Revert "Add basic loop fusion pass."" | Eric Christopher | 2019-04-17 | 1 | -0/+89 |
| | | | | | | | | 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 | -89/+0 |
| | | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546 | ||||
* | [InstCombine] Preserve fast math flags when combining PHIs | Silviu Baranga | 2016-04-22 | 1 | -0/+89 |
Summary: When optimizing PHIs which have inputs floating point binary operators, we preserve all IR flags except the fast math flags. This change removes the logic which tracked some of the IR flags (no wrap, exact) and replaces it by doing an and on the IR flags of all inputs to the PHI - which will also handle the fast math flags. Reviewers: majnemer Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D19370 llvm-svn: 267139 |