------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-13
02:25 -------
Subject: Bug 22422
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: [EMAIL PROTECTED] 2005-07-13 02:25:48
Modified files:
gcc : ChangeLog tree-ssa-structalias.c
Log message:
2005-07-12 Daniel Berlin <[EMAIL PROTECTED]>
Fix PR tree-optimization/22422
* tree-ssa-structalias.c (struct variable_info): Add flag for
special vars.
(get_varinfo): Now a static function.
(new_varinfo): init has_union and is_special_var to false.
(solution_set_add): Check has_union.
(do_da_constraint): Move temporary variable so it gets reset
properly.
Also check for special variable.
(do_ds_constraint): Ditto.
(do_sd_constraint): Ditto.
(do_structure_copy): Check for special variable.
(find_func_aliases): Ditto.
(init_base_vars): Set special vars properly.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9424&r2=2.9425
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-structalias.c.diff?cvsroot=gcc&r1=2.17&r2=2.18
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22422
