2 Commits

Author SHA1 Message Date
Benjamin Kramer
e1a12fcbf1 [hexagon] Move BlockRanges and RDF stuff into the llvm namespace.
No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270980 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-27 10:06:40 +00:00
Krzysztof Parzyszek
5c562302c2 [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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257504 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-12 19:09:01 +00:00