| 5 |
|
* Based on work by Tauno Taipaleenmaki |
| 6 |
|
* |
| 7 |
|
* Copyright 1996 Bernd Schmidt |
| 8 |
+ |
* |
| 9 |
+ |
* This program is free software; you can redistribute it and/or modify |
| 10 |
+ |
* it under the terms of the GNU General Public License as published by |
| 11 |
+ |
* the Free Software Foundation; either version 2 of the License, or |
| 12 |
+ |
* (at your option) any later version. |
| 13 |
+ |
* |
| 14 |
+ |
* This program is distributed in the hope that it will be useful, |
| 15 |
+ |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 |
+ |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 |
+ |
* GNU General Public License for more details. |
| 18 |
+ |
* |
| 19 |
+ |
* You should have received a copy of the GNU General Public License |
| 20 |
+ |
* along with this program; if not, write to the Free Software |
| 21 |
+ |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 22 |
|
*/ |
| 23 |
|
|
| 24 |
|
#include <ctype.h> |
| 41 |
|
static void oops(void) |
| 42 |
|
{ |
| 43 |
|
fprintf(stderr, "Don't know how to optimize this file.\n"); |
| 44 |
< |
abort(); |
| 44 |
> |
exit(1); |
| 45 |
|
} |
| 46 |
|
|
| 47 |
|
static char * match(struct line *l, const char *m) |
| 60 |
|
{ |
| 61 |
|
if (reg[0] != 'e') { |
| 62 |
|
fprintf(stderr, "Unknown register?!?\n"); |
| 63 |
< |
abort(); |
| 63 |
> |
exit(1); |
| 64 |
|
} |
| 65 |
|
if (strstr (l->data, reg) != 0) |
| 66 |
|
return 1; |
| 135 |
|
l3 = l3->prev; |
| 136 |
|
} |
| 137 |
|
if (l3 == l2) |
| 138 |
< |
abort(); |
| 138 |
> |
exit(1); |
| 139 |
|
for (l4 = l2; l4 != l3; l4 = l4->prev) { |
| 140 |
|
/* The register may not be referenced by any of the insns that we |
| 141 |
|
* move the popl past */ |
