Richard Henderson
99dc72775f
* bb-reorder.c (find_traces_1_round): Don't connect easy to copy
successors with multiple predecessors.
(connect_traces): Try harder to copy traces of length 1.
* function.h (struct function): Add computed_goto_common_label,
computed_goto_common_reg.
* function.c (free_after_compilation): Zap them.
* stmt.c (expand_computed_goto): Use them to produce one
indirect branch per function.
From-SVN: r62944
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