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4ba478b87c
* sched-int.h (struct deps): Add max_reg, reg_last_in_use; merge
reg_last_uses, reg_last_sets, reg_last_clobbers into struct deps_reg.
* sched-deps.c (sched_analyze_1): Update uses of struct deps.
(sched_analyze_2, sched_analyze_insn): Likewise.
(sched_analyze, init_deps): Likewise.
(free_deps): Likewise. Iterate with EXECUTE_IF_SET_IN_REG_SET.
* sched-rgn.c (propagate_deps): Likewise. Remove max_reg argument.
(compute_block_backward_dependences): Update propagate_deps call.
From-SVN: r38835
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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.