| commit | 23a903a5175908226b6aecc1832d32e820b3f091 | [log] [tgz] |
|---|---|---|
| author | Matthias Braun <matze@braunis.de> | Thu Dec 03 17:19:58 2015 +0000 |
| committer | Matthias Braun <matze@braunis.de> | Thu Dec 03 17:19:58 2015 +0000 |
| tree | 507d7511cfcc41a9b93e9dc1168d4c9489fcb52d | |
| parent | 5d94a27cae83d67fa8890f74a03ff22979adaec3 [diff] |
AArch64FastISel: Use cbz/cbnz to branch on i1 In the case of a conditional branch without a preceding cmp we used to emit a "and; cmp; b.eq/b.ne" sequence, use tbz/tbnz instead. Differential Revision: http://reviews.llvm.org/D15122 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254621 91177308-0d34-0410-b5e6-96231b3b80d8