[Bug optimization/9735] [IA-64] GCC doesn't honor trapping math when doing final schedule

[jakub at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9735


jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED


------- Additional Comments From jakub at gcc dot gnu dot org  2003-08-28 13:27 -------
This ought to be fixed by:
2003-02-25  Vladimir Makarov  <vmakarov@redhat.com>
            Richard Henderson  <rth@redhat.com>

        * sched-int.h (INSN_TRAP_CLASS, WORST_CLASS): Move them from
        sched-rgn.c.
        (add_forward_dependence): New function prototype.

        * sched-rgn.c (INSN_TRAP_CLASS, WORST_CLASS): Move them to
        sched-init.h.
        (CONST_BASED_ADDRESS_P, may_trap_exp, haifa_classify_insn): Move
        them to haifa-sched.c.

        * haifa-sched.c (CONST_BASED_ADDRESS_P, may_trap_exp,
        haifa_classify_insn): Move them from sched-rgn.c.

        * sched-deps.c (add_dependence): Return flag of creating a new
        entry.
        (add_forward_dependence): New function.
        (compute_forward_dependences): Use the function.

        * sched-ebb.c (earliest_block_with_similiar_load): New function.
        (add_deps_for_risky_insns): New function.
        (schedule_ebb): Call the function.

2003-02-25  Jakub Jelinek  <jakub@redhat.com>

        * gcc.dg/20030225-1.c: New test.