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gcc/gcc ChangeLog.lno tree-cfg.c tree-flow.h t ...
- From: rakdver at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 2 Aug 2004 13:08:09 -0000
- Subject: gcc/gcc ChangeLog.lno tree-cfg.c tree-flow.h t ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: lno-branch
Changes by: rakdver@gcc.gnu.org 2004-08-02 13:08:09
Modified files:
gcc : ChangeLog.lno tree-cfg.c tree-flow.h
tree-into-ssa.c tree-ssa-loop-manip.c
tree-ssanames.c tree.h
Log message:
* tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions.
(collect_defs): Removed.
(tree_duplicate_sese_region): Use new interface to manipulate the
duplicated ssa names.
* tree-flow.h (rewrite_ssa_into_ssa): Declaration changed.
* tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to
manipulate the duplicated ssa names.
* tree-ssa-loop-manip.c (collect_defs): Removed.
(allocate_new_names, free_new_names,
tree_duplicate_loop_to_header_edge, find_uses_to_rename_use,
find_uses_to_rename_stmt, find_uses_to_rename,
rewrite_into_loop_closed_ssa, tree_duplicate_loop_to_exit):
Use new interface to manipulate the duplicated ssa names.
* tree-ssanames.c (ssa_names_to_rewrite): New variable.
(marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite,
unmark_for_rewrite, unmark_all_for_rewrite, marked_ssa_names,
release_ssa_name_force): New functions.
(release_ssa_name): Do not release ssa names that may have multiple
definitions.
* tree.h (release_ssa_name_force, mark_for_rewrite,
unmark_for_rewrite, unmark_all_for_rewrite, marked_for_rewrite_p,
any_marked_for_rewrite_p, marked_ssa_names): Declare.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.243&r2=1.1.2.244
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.244.2.24&r2=1.1.4.244.2.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.177.2.43&r2=1.1.4.177.2.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-into-ssa.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.4.12&r2=1.1.4.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-manip.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.27&r2=1.1.2.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssanames.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.6.2.4&r2=1.1.2.6.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.342.2.154.2.20&r2=1.342.2.154.2.21