[Bug middle-end/45484] Invalid memory access in gcc.c-torture/execute/builtins/sprintf-chk.c

[hjl dot tools at gmail dot com]

------- Comment #15 from hjl dot tools at gmail dot com  2010-09-02 14:22 -------
A smaller testcase:

---
extern void abort (void);
extern void *chk_fail_buf[];
extern volatile int chk_fail_allowed;

void
test3 (void)
{
  chk_fail_allowed = 1;
  if (__builtin_setjmp (chk_fail_buf) == 0)
    abort ();
  chk_fail_allowed = 0;
}
---


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45484