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annotate gcc/testsuite/g++.dg/torture/stackalign/check.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 #include <stddef.h>
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2 #ifdef DEBUG
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3 #include <stdio.h>
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4 #endif
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5
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6 #ifdef __cplusplus
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7 extern "C" void abort (void);
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8 #else
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9 extern void abort (void);
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10 #endif
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11
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12 int
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13 check_int (int *i, int align)
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14 {
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15 *i = 20;
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16 if ((((ptrdiff_t) i) & (align - 1)) != 0)
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17 {
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18 #ifdef DEBUG
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19 printf ("\nUnalign address (%d): %p!\n", align, i);
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20 #endif
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21 abort ();
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22 }
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23 return *i;
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24 }
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25
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26 void
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27 check (void *p, int align)
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28 {
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29 if ((((ptrdiff_t) p) & (align - 1)) != 0)
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30 {
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31 #ifdef DEBUG
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32 printf ("\nUnalign address (%d): %p!\n", align, p);
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33 #endif
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34 abort ();
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35 }
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36 }