Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/frv/frv-modes.def @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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children | 04ced10e8804 |
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1 /* Definitions of target machine for GNU compiler for FRV. | |
2 Copyright (C) 2002, 2004, 2007 Free Software Foundation, Inc. | |
3 | |
4 This file is part of GCC. | |
5 | |
6 GCC is free software; you can redistribute it and/or modify | |
7 it under the terms of the GNU General Public License as published by | |
8 the Free Software Foundation; either version 3, or (at your option) | |
9 any later version. | |
10 | |
11 GCC is distributed in the hope that it will be useful, | |
12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 GNU General Public License for more details. | |
15 | |
16 You should have received a copy of the GNU General Public License | |
17 along with GCC; see the file COPYING3. If not see | |
18 <http://www.gnu.org/licenses/>. */ | |
19 | |
20 /* On the FRV, the CC modes used are: | |
21 | |
22 CCmode set ICCs from comparing signed integers | |
23 CC_UNSmode set ICCs from comparing unsigned integers | |
24 CC_NZmode set ICCs for comparisons that just need the Z and N flags | |
25 CC_FPmode set FCCs from comparing floating point | |
26 CC_CCRmode set CCRs to do conditional execution */ | |
27 | |
28 CC_MODE (CC_UNS); | |
29 CC_MODE (CC_NZ); | |
30 CC_MODE (CC_FP); | |
31 CC_MODE (CC_CCR); | |
32 | |
33 VECTOR_MODE (INT, QI, 4); /* V4QI */ | |
34 VECTOR_MODE (INT, SI, 4); /* V4SI */ |