gcc/gcc ChangeLog alias.c c-common.c c-typeck. ...
kenner@gcc.gnu.org
kenner@gcc.gnu.org
Tue Mar 23 23:18:00 GMT 2004
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: kenner@gcc.gnu.org 2004-03-23 20:43:44
Modified files:
gcc : ChangeLog alias.c c-common.c c-typeck.c tree.c
tree.h
gcc/cp : ChangeLog typeck.c
gcc/ada : ChangeLog decl.c utils.c
Log message:
* alias.c (get_alias_set): Add support for TYPE_REF_CAN_ALIAS_ALL.
* c-common.c (handle_mode_attribute): Add extra arg to
build_pointer_type_for_mode and build_reference_type_for_mode.
* c-typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
for INTEGER_CST.
* tree.c (build_pointer_type_for_mode): Add arg CAN_ALIAS_ALL.
Chain pointers via TYPE_NEXT_PTR_TO.
(build_reference_type_for_mode): Similarly.
(build_type_no_quals): Add extra arg to build_pointer_type_for_mode
and build_reference_type_for_mode.
(tree_check4_failed): New function.
* tree.h (TREE_CHECK4, PTR_OR_REF_CHECK): New macros.
(TYPE_REF_CAN_ALIAS_ALL, TYPE_NEXT_PTR_TO, TYPE_NEXT_REF_TO): Likewise.
(TREE_NO_UNSUED_WARNING, TREE_VIA_VIRTUAL, TREE_CONSTANT_OVERFLOW):
Add check.
* cp/typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
for INTEGER_CST.
* ada/decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
of No_Strict_Aliasing to build_pointer_type_for_mode.
* ada/utils.c (update_pointer_to): Walk pointer and ref chains.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3266&r2=2.3267
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/alias.c.diff?cvsroot=gcc&r1=1.221&r2=1.222
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&r1=1.492&r2=1.493
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.292&r2=1.293
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.c.diff?cvsroot=gcc&r1=1.360&r2=1.361
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&r1=1.482&r2=1.483
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4009&r2=1.4010
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck.c.diff?cvsroot=gcc&r1=1.536&r2=1.537
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/ChangeLog.diff?cvsroot=gcc&r1=1.467&r2=1.468
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/decl.c.diff?cvsroot=gcc&r1=1.35&r2=1.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/utils.c.diff?cvsroot=gcc&r1=1.46&r2=1.47
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