[Bug optimization/12472] [tree-ssa] [doloop] miscompiles stage-2's gengtype

[pinskia at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12472



------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-16 00:36 -------
This is another RTL optimization problem after the doloop optimization is fixed.
It is caused by one of following options:
      flag_optimize_sibling_calls = 1;
      flag_cse_follow_jumps = 1;
      flag_cse_skip_blocks = 1;
I am trying to narrow it down as I write this.