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

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

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



------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-16 02:16 -------
So the final two options which are causing the miscompile on powerpc-darwin are:
      flag_optimize_sibling_calls = 1;  (-foptimize-sibling-calls)
flag_branch_on_count_reg (-fbranch-on-count-reg)
Both are enabled at -O2.