Commit message (Collapse) | Author | Age | Files | Lines | |
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* | [Hexagon] Simplify CFG after atomic expansion | Krzysztof Parzyszek | 2018-08-02 | 1 | -5/+5 |
| | | | | | | | | | | This will remove suboptimal branching from the generated ll/sc loops. The extra simplification pass affects a lot of testcases, which have been modified to accommodate this change: either by modifying the test to become immune to the CFG simplification, or (less preferablt) by adding option -hexagon-initial-cfg-clenaup=0. llvm-svn: 338774 | ||||
* | [Hexagon] Split HVX operations on vector pairs | Krzysztof Parzyszek | 2018-02-06 | 1 | -0/+25 |
Vector pairs are legal types, but not every operation can work on pairs. For those operations that are legal for single vectors, generate a concat of their results on pair halves. llvm-svn: 324350 |