[Bug tree-optimization/17064] -falias-noargument-global doesn't eliminate dead stores/loads

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-27 
17:06 -------
Another testcase for extra load at the tree level:
int g (int* g1, int* g2)
{
  int i;
  g2[0] = 2;
  g1[0] = 3;
  return g2[0];
}

Note the test in comment #1 has been fixed already.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17064