This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r114656 - in /branches/autovect-branch/gcc: Cha...
- From: victork at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 14 Jun 2006 20:48:28 -0000
- Subject: r114656 - in /branches/autovect-branch/gcc: Cha...
Author: victork
Date: Wed Jun 14 20:48:28 2006
New Revision: 114656
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114656
Log:
2006-06-14 Victor Kaplansky <victork@il.ibm.com>
* gcc/tree-scalar-evolution.c (number_of_iterations_in_loop):
changed to be wrapper of number_of_iterations_in_loop_1
(number_of_iterations_in_loop_1): New. Same as previous
number_of_iterations_in_loop, but takes new argument may_be_zero.
* gcc/tree-scalar-evolution.h (number_of_iterations_in_loop_1): New
prototype.
* gcc/tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): return true
for DECL expressions.
* gcc/tree-vect-analyze.c (vect_get_loop_niters): call to
number_of_iterations_in_loop_1 instead of number_of_iterations_in_loop.
* gcc/passes.c (init_optimization_passes): call to dce before
vectorizer.
Modified:
branches/autovect-branch/gcc/ChangeLog.autovect
branches/autovect-branch/gcc/passes.c
branches/autovect-branch/gcc/tree-scalar-evolution.c
branches/autovect-branch/gcc/tree-scalar-evolution.h
branches/autovect-branch/gcc/tree-ssa-loop-ivopts.c
branches/autovect-branch/gcc/tree-vect-analyze.c