gcc/gcc ChangeLog.lno tree-vectorizer.c tree-v ...

[dorit@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	lno-branch
Changes by:	dorit@gcc.gnu.org	2004-09-27 15:42:10

Modified files:
	gcc            : ChangeLog.lno tree-vectorizer.c 
	                 tree-vectorizer.h 
	gcc/config/rs6000: altivec.md 
	gcc/testsuite  : ChangeLog.lno 
	gcc/testsuite/gcc.dg/vect: vect-74.c 
Added files:
	gcc/testsuite/gcc.dg/vect: vect-79.c vect-80.c 

Log message:
	2004-09-27  Ira Rosen <irar@il.ibm.com>
	
	* tree-vectorizer.c (vect_get_base_and_bit_offset): Update
	base_aligned_p in SSA_NAME case.
	(get_vectype_for_scalar_type): Check for BLKmode.
	(vect_compute_data_ref_alignment): Fix check of aligned base.
	(vect_analyze_data_ref_access): Unify two conditions into one.
	* tree-vectorizer.h (VECT_SMODULO) Add comment.
	* config/rs6000/altivec.md (addr_floor_v8si): Should be
	addr_floor_v8hi.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.278&r2=1.1.2.279
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.67&r2=1.1.2.68
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.16&r2=1.1.2.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/altivec.md.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.8.2.9&r2=1.1.2.8.2.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.31&r2=1.1.2.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/vect/vect-79.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=NONE&r2=1.2.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/vect/vect-80.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=NONE&r2=1.2.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/vect/vect-74.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.1&r2=1.1.2.2