gcc/gcc ChangeLog tree-vectorizer.h tree-vecto ...

[dorit@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dorit@gcc.gnu.org	2004-12-29 13:16:09

Modified files:
	gcc            : ChangeLog tree-vectorizer.h tree-vectorizer.c 

Log message:
	2004-12-29  Ira Rosen  <irar@il.ibm.com>
	
	PR tree-optimization/18179
	* tree-vectorizer.h (struct _stmt_vec_info): Add new fields:
	initial_offset, step, misalignment and base_aligned_p and macros
	to access them.
	* tree-vectorizer.c (vect_analyze_offset_expr): New function.
	(new_stmt_vec_info): Initialize the new fields of stmt_vec_info.
	
	(vect_create_data_ref_ptr): Fix printings.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6976&r2=2.6977
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.h.diff?cvsroot=gcc&r1=2.7&r2=2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&r1=2.51&r2=2.52