This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
gcc/gcc tree-dfa.c tree-ssa-ccp.c ChangeLog.tr ...
- From: dnovillo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 19 Aug 2002 17:12:21 -0000
- Subject: gcc/gcc tree-dfa.c tree-ssa-ccp.c ChangeLog.tr ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: dnovillo@gcc.gnu.org 2002-08-19 10:12:21
Modified files:
gcc : tree-dfa.c tree-ssa-ccp.c ChangeLog.tree-ssa
Log message:
* tree-dfa.c (find_refs_in_expr): If the current sub-expression is
not SIMPLE, mark its parent.
(create_ref): If the parent expression is not SIMPLE, create
VARDEFs regardless of the original reference type.
* tree-ssa-ccp.c (widen_bitfield): New function.
(evaluate_expr_for): Call it.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.7&r2=1.1.4.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-ccp.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.9&r2=1.1.2.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.21&r2=1.1.2.22