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gcc/gcc ChangeLog.tree-ssa tree-cfg.c
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 17 Oct 2003 04:03:46 -0000
- Subject: gcc/gcc ChangeLog.tree-ssa tree-cfg.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: law@gcc.gnu.org 2003-10-17 04:03:46
Modified files:
gcc : ChangeLog.tree-ssa tree-cfg.c
Log message:
* tree-cfg.c (found_computed_goto): New global for computed goto
factoring/unfactoring.
(factored_computed_goto_label, factored_computed_goto): Likewise.
(factor_computed_gotos): New function.
(build_tree_cfg): Use it.
(make_blocks): Record whether or not we find a computed goto.
(remove_useless_stmts_and_vars): Un-factor computed gotos.
(remove_useless_stmts_and_vars): Reset factored_computed_goto_label
and factored_computed_goto.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.752&r2=1.1.2.753
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.176&r2=1.1.4.177