336a6399a9
* basic-block.h (basic_block): Add eh_beg, eh_end.
* flow.c (entry_exit_blocks): Update.
(find_basic_blocks): Don't allocate bb_eh_end, or pass it around.
Call new functions.
(find_basic_blocks_1): Don't record eh_list at each bb. Use
lists.c functions to allocate insn lists.
(make_edges): Use eh_beg+eh_end, not the lists. Split out EH
edge creation ...
(make_eh_edge): ... here. New.
(move_stray_eh_region_notes): New.
(record_active_eh_regions): New.
(delete_unreachable_blocks): Split out block merging ...
(try_merge_blocks): ... here. New.
(merge_blocks_move_predecessor_nojumps): Remove edge arg.
Dump debugging data.
(merge_blocks_move_successor_nojumps): Likewise.
(merge_blocks): Use eh_beg+eh_end to validate block movement.
From-SVN: r29565
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| texinfo | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
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.