eff1e97cdf
* module/mes/as-i386.mes (i386:accu-not): New function. (i386:accu-negate): Rename from i386:accu-not. * module/mes/as-i386.scm (mes): Export them. * module/language/c99/compiler.mes (expr->accu): Support ~, ^=. * scaffold/tests/60-math.c (test): Test it. * stage0/x86.M1 (not____%eax): New define.
151 lines
2.7 KiB
C
151 lines
2.7 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
|
|
* Mes --- Maxwell Equations of Software
|
|
* Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
|
|
*
|
|
* This file is part of Mes.
|
|
*
|
|
* Mes is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* Mes is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Mes. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "30-test.i"
|
|
|
|
int
|
|
add (int a, int b)
|
|
{
|
|
return a + b;
|
|
}
|
|
|
|
int
|
|
inc (int i)
|
|
{
|
|
return i + 1;
|
|
}
|
|
|
|
int
|
|
test ()
|
|
{
|
|
int i;
|
|
|
|
puts ("\n");
|
|
puts ("t: 0 < 0\n");
|
|
if (0 < 0) return 1;
|
|
|
|
puts ("t: 2 < 1\n");
|
|
if (2 < 1) return 1;
|
|
|
|
puts ("t: -1 < -2\n");
|
|
if (-1 < -2) return 1;
|
|
|
|
puts ("t: 0 < -1\n");
|
|
if (0 < -1) return 1;
|
|
|
|
puts ("t: 0 > 0\n");
|
|
if (0 > 0) return 1;
|
|
|
|
puts ("t: 1 > 2\n");
|
|
if (1 > 2) return 1;
|
|
|
|
puts ("t: -2 > -1\n");
|
|
if (-2 > -1) return 1;
|
|
|
|
puts ("t: -1 > 0\n");
|
|
if (-1 > 0) return 1;
|
|
|
|
puts ("t: 1 == inc (0)\n");
|
|
if (1 == inc (0)) goto ok0;
|
|
return 1;
|
|
ok0:
|
|
|
|
puts ("t: 0 < inc (0)\n");
|
|
if (0 < inc (0)) goto ok1;
|
|
return 1;
|
|
ok1:
|
|
|
|
puts ("t: inc (0) + 2 != 3\n");
|
|
if (inc (0) + inc (1) != 3) return 1;
|
|
|
|
puts ("t: 4/2=");
|
|
i = 4 / 2;
|
|
if (i!=2) return 1;
|
|
i += 48;
|
|
putchar (i);
|
|
puts ("\n");
|
|
|
|
puts ("t: 3*4=\n");
|
|
i = 3 * 4;
|
|
if (i!=12) return 1;
|
|
|
|
puts ("t: i /= 4\n");
|
|
i /= 4;
|
|
if (i!=3) return 1;
|
|
|
|
puts ("t: i *= 4\n");
|
|
i *= 4;
|
|
if (i!=12) return 1;
|
|
|
|
puts ("t: 1 << 3\n");
|
|
if (1 << 3 != 8) return 1 << 3;
|
|
|
|
puts ("t: 3 << 4\n");
|
|
if (3 << 4 != 48) return 3 << 4;
|
|
|
|
puts ("t: 48 >> 3\n");
|
|
if (48 >> 4 != 3) return 48 >> 4;
|
|
|
|
puts ("t: 10 >> 1\n");
|
|
if (10 >> 1 != 5) return 10 >> 1;
|
|
|
|
puts ("t: 1 | 4\n");
|
|
if ((1 | 4) != 5) return 1 | 4;
|
|
|
|
i = -3;
|
|
puts ("t: -i\n");
|
|
if (-i != 3) return 1;
|
|
|
|
puts ("t: -1 + 2\n");
|
|
if (-1 + 2 != 1) return 1;
|
|
|
|
puts ("t: 1 & 3\n");
|
|
if ((1 & 3) != 1) return 1;
|
|
|
|
puts ("t: ~0\n");
|
|
if (~0 != -1) return 1;
|
|
|
|
puts ("t: 1 | 3\n");
|
|
if ((1 | 2) != 3) return 1;
|
|
|
|
puts ("t: ^ 1 \n");
|
|
if ((1 ^ 3) != 2) return 1;
|
|
|
|
puts ("t: 3 == 3\n");
|
|
if ((3 == 3) != 1) return 1;
|
|
|
|
puts ("t: 3 != 3\n");
|
|
if ((3 != 3) != 0) return 1;
|
|
|
|
puts ("t: 011 == 15\n");
|
|
if (011 != 9) return 1;
|
|
|
|
puts ("t: 0b11 == 3\n");
|
|
if (0b11 != 3) return 1;
|
|
|
|
puts ("t: 0x11 == 3\n");
|
|
if (0x11 != 17) return 1;
|
|
|
|
return 0;
|
|
}
|