8d2809bcf8
* gcc.c-torture/execute/built-in-setjmp.c: Prototype stuff.
(buf): Change to be an array of pointers, not ints.
From-SVN: r49512
40 lines
585 B
C
40 lines
585 B
C
extern int strcmp(const char *, const char *);
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extern char *strcpy(char *, const char *);
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extern void abort(void);
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extern void exit(int);
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void *buf[20];
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void __attribute__((noinline))
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sub2 (void)
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{
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__builtin_longjmp (buf, 1);
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}
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int
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main ()
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{
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char *p = (char *) __builtin_alloca (20);
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strcpy (p, "test");
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if (__builtin_setjmp (buf))
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{
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if (strcmp (p, "test") != 0)
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abort ();
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exit (0);
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}
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{
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int *q = (int *) __builtin_alloca (p[2] * sizeof (int));
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int i;
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for (i = 0; i < p[2]; i++)
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q[i] = 0;
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while (1)
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sub2 ();
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}
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}
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