26 lines
448 B
C
26 lines
448 B
C
/* { dg-do run } */
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/* { dg-options "-O2" } */
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#include "strlenopt.h"
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__attribute__((noinline, noclone)) int
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bar (char *p1, const char *q)
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{
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strcpy (p1, "abcde");
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char *p2 = strchr (p1, '\0');
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strcpy (p2, q);
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char *p3 = strchr (p2, '\0');
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memcpy (p3, "x", 2);
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return strlen (p1);
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}
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int
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main (void)
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{
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char buffer[10];
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int res = bar (buffer, "foo");
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if (strcmp (buffer, "abcdefoox") != 0 || res != 9)
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abort ();
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return 0;
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}
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