Commit Graph

2 Commits

Author SHA1 Message Date
Benjamin Kramer 922efd7a67 [hexagon] Move BlockRanges and RDF stuff into the llvm namespace.
No functional change intended.

llvm-svn: 270980
2016-05-27 10:06:40 +00:00
Krzysztof Parzyszek 1279881315 [Hexagon] Implement RDF-based post-RA optimizations
- 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
2016-01-12 19:09:01 +00:00