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* gcse.c (dump_hash_table): Fix whitespace in declaration. (compute_transpout): Renamed from pre_compute_transpout. (compute_pre_*): Deleted (pre_expr_reaches_here_p): New argument, CHECK_PRE_COMP. All callers changed. (insert_insn_end_bb): Renamed from pre_insert_insn. (pre_*): Delete unused variables. Only leave local properties and global redundant/optimal computation points. (alloc_pre_mem, free_pre_mem): Corresponding changes. (compute_pre_data): Simplify and call pre_lcm to run the lazy code motion dataflow analysis. (pre_insert, pre_insert_copies, pre_delete): Revamp to use LCM based redundant and optimal computation points. From-SVN: r25886
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.