[Bug tree-optimization/33146] [4.3 Regression] ICE in build_polynomial_chrec, at tree-chrec.h:136

[tbm at cyrius dot com]

------- Comment #2 from tbm at cyrius dot com  2007-08-22 08:34 -------
/* Testcase by Martin Michlmayr <[EMAIL PROTECTED]> */

typedef struct
{
  int end;
  int term;
}
jpc_enc_pass_t;
void foo(int numpasses, jpc_enc_pass_t *p)
{
  jpc_enc_pass_t *pass;
  jpc_enc_pass_t *termpass;
  for (pass = p; pass != termpass; ++pass)
    if (!pass->term)
    {
      termpass = pass;
      while (termpass - pass < numpasses && !termpass->term)
        ++termpass;
      pass->end = termpass->end;
    }
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33146