| commit | d0976a3d200016d49448d0b08234220a7f07eb3d | [log] [tgz] |
|---|---|---|
| author | Juergen Ributzka <juergen@apple.com> | Mon Jun 23 21:55:40 2014 +0000 |
| committer | Juergen Ributzka <juergen@apple.com> | Mon Jun 23 21:55:40 2014 +0000 |
| tree | 7da6ee41d338bfcb90942cff3c95b94ba32c6641 | |
| parent | 5f4e6e1ec0154137efb15ea497ebd8cbe1850ea3 [diff] |
[FastISel][X86] Add support for floating-point select. This extends the select lowering to support floating-point selects. The lowering depends on SSE instructions and that the conditon comes from a floating-point compare. Under this conditions it is possible to emit an optimized instruction sequence that doesn't require any branches to simulate the select. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211544 91177308-0d34-0410-b5e6-96231b3b80d8