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path: root/llvm/lib/Target/Hexagon/HexagonRDF.cpp
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* [RDF] Replace RegisterAliasInfo with target-independent code using lane masksKrzysztof Parzyszek2016-10-031-64/+0
| | | | llvm-svn: 283122
* [RDF] Add initial support for lane masks in the DFGKrzysztof Parzyszek2016-09-221-10/+14
| | | | | | | Use lane masks for calculating covering and aliasing of register references. llvm-svn: 282194
* [Hexagon] Implement RDF-based post-RA optimizationsKrzysztof Parzyszek2016-01-121-0/+60
- Handle simple cases of register copies (what current RDF CP allows). - Hexagon-specific dead code elimination: handles dead address updates in post-increment instructions. llvm-svn: 257504
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