| commit | 66b12088cba33f19fcc7266f2dedf633cc723e92 | [log] [tgz] |
|---|---|---|
| author | Matthias Braun <matze@braunis.de> | Thu Jul 16 20:02:37 2015 +0000 |
| committer | Matthias Braun <matze@braunis.de> | Thu Jul 16 20:02:37 2015 +0000 |
| tree | 614aa50d8d5ed887610f006732e4236818497442 | |
| parent | 104dab3e04decd662a9016d6dba18972bcb80b73 [diff] |
AArch64: Implement conditional compare sequence matching. This is a new iteration of the reverted r238793 / http://reviews.llvm.org/D8232 which wrongly assumed that any and/or trees can be represented by conditional compare sequences, however there are some restrictions to that. This version fixes this and adds comments that explain exactly what types of and/or trees can actually be implemented as conditional compare sequences. Related to http://llvm.org/PR20927, rdar://18326194 Differential Revision: http://reviews.llvm.org/D10579 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242436 91177308-0d34-0410-b5e6-96231b3b80d8