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Date: Sat, 06 Nov 2004 20:14:00 -0000
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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/17064] -falias-noargument-global doesn't eliminate dead stores
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------- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-06 20:14 -------
Even for the simple testcase, we don't eliminate dead stores:
int i;
int j;
int main()
{
  i = 0; <<--should be removed
  j = 0; <<--should be removed
  j = 1; <<--should be removed
  i = 42;
  j = 2;
}

-- 


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