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gcc/gcc ChangeLog tree-ssa-alias.c
- From: giovannibajo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 8 Sep 2004 11:07:35 -0000
- Subject: gcc/gcc ChangeLog tree-ssa-alias.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: giovannibajo@gcc.gnu.org 2004-09-08 11:07:35
Modified files:
gcc : ChangeLog tree-ssa-alias.c
Log message:
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type
memory tag is call clobbered, so are its aliases.
(group_aliases): When two memory tags being grouped, if one is
call clobbered, so are the other and its aliases.
(add_may_alias): Remove call-clobbering stuff.
(replace_may_alias): Likewise.
(merge_pointed_to_info): Merge pt_global_mem.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5301&r2=2.5302
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-alias.c.diff?cvsroot=gcc&r1=2.28&r2=2.29