Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | [ARM] Extra qdadd patterns | David Green | 2019-10-21 | 1 | -12/+6 |
| | | | | | | | | | This adds some new qdadd patterns to go along with the other recently added qadd's. Differential Revision: https://reviews.llvm.org/D68999 llvm-svn: 375414 | ||||
* | [ARM] Add qadd lowering from a sadd_sat | David Green | 2019-10-21 | 1 | -288/+152 |
| | | | | | | | | | | | | This lowers a sadd_sat to a qadd by treating it as legal. Also adds qsub at the same time. The qadd instruction sets the q flag, but we already have many cases where we do not model this in llvm. Differential Revision: https://reviews.llvm.org/D68976 llvm-svn: 375411 | ||||
* | [ARM] Add and adjust saturation tests for upcoming qadd changes. NFC | David Green | 2019-10-21 | 1 | -0/+328 |
llvm-svn: 375401 |