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2003-04-09 Vladimir Makarov <vmakarov@redhat.com> * sched-deps.c (reg_pending_barrier_mode): New enumeration. (reg_pending_barrier): Make it of the enumeration type. (sched_analyze_2): Define the barrier as MOVE_BARRIER or TRUE_BARRIER. (sched_analyze): Ditto. (sched_analyze_insn): Ditto. Use anti-dependencies for MOVE_BARRIER and true-dependencies as TRUE_BARRIER. (init_deps_global): Initialize the barrier as NO_BARRIER. From-SVN: r65402
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