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Date: Thu, 27 Jan 2005 01:45:00 -0000
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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/19650] [4.0 Regression] miscompilation of correct code
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------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-27 01:45 -------
Note here is the reduced C testcase which shows that this is not PHI-OPT bug as PHI-OPT does nothing:
int g(void);
void h(int);
int a1[2]={0,1};
int main(void)
{
  int a = g();
  _Bool i = a==2;
  h(a1[i]);
  return 0;
}
int g(void)
{
  return 2;
}
extern void abort(void);
void h(int a)
{
  if (a!=1)
    abort ();
}

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19650