gcc/gcc ChangeLog.apple-ppc tree-vectorizer.c ...

[dpatel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	apple-ppc-branch
Changes by:	dpatel@gcc.gnu.org	2004-06-12 17:36:20

Modified files:
	gcc            : ChangeLog.apple-ppc tree-vectorizer.c 
	gcc/testsuite  : ChangeLog.apple-ppc 
	gcc/testsuite/gcc.dg/tree-ssa-vect: tree-ssa-vect-27.c 

Log message:
	* tree-vectorize.c (vect_build_symbl_bound, vect_gen_if_guard): New.
	(vect_create_index_for_array_ref): Use integer_zer_node as init.
	(vect_update_initial_conditions_of_duplicated_loop): Update phis of epilog
	loop header and new loop exit destination.
	(vect_transform_loop): Remove code that now belongs to
	vect_generate_tmps_on_preheader () function. Use
	vect_gen_if_guard function twice.
	
	* gcc.dg/tree-ssa-vect/tree-ssa-vect-27.c: Do not xfail.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.68&r2=1.1.2.69
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.4.6&r2=1.1.4.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.6&r2=1.1.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa-vect/tree-ssa-vect-27.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.4.1&r2=1.1.4.2