| Chris Dewhurst | e3b8645 | 2016-05-09 11:55:15 +0000 | [diff] [blame] | 1 | //===-- LeonFeatures.td - Describe the Leon Features -------*- tablegen -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| 13 | |
| 14 | //===----------------------------------------------------------------------===// |
| 15 | // UMAC and SMAC support for LEON3 and LEON4 processors. |
| 16 | //===----------------------------------------------------------------------===// |
| 17 | |
| 18 | //support to casa instruction; for leon3 subtarget only |
| 19 | def UMACSMACSupport : SubtargetFeature< |
| 20 | "hasumacsmac", |
| 21 | "HasUmacSmac", |
| 22 | "true", |
| 23 | "Enable UMAC and SMAC for LEON3 and LEON4 processors" |
| 24 | >; |
| Chris Dewhurst | 7d8412f | 2016-05-16 11:02:00 +0000 | [diff] [blame] | 25 | |
| 26 | |
| 27 | //===----------------------------------------------------------------------===// |
| 28 | // CASA Support differs between LEON3-FT GR712RC and LEON3-FT UT699 |
| 29 | // We need to have the option to switch this on and off. |
| 30 | //===----------------------------------------------------------------------===// |
| 31 | |
| 32 | //support to casa instruction; for leon3 subtarget only |
| 33 | def LeonCASA : SubtargetFeature< |
| 34 | "hasleoncasa", |
| 35 | "HasLeonCasa", |
| 36 | "true", |
| 37 | "Enable CASA instruction for LEON3 and LEON4 processors" |
| 38 | >; |
| 39 | |