r144555 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Mon Mar  2 22:07:10 2009
New Revision: 144555

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144555
Log:
2009-03-02  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/39335
	* tree-parloops.c (canonicalize_loop_ivs): Call fold_convert
	when the type precision of the induction variable should be
	larger than the type precision of nit.
	(gen_parallel_loop): Update use of canonicalize_loop_ivs.
	* graphite-clast-to-gimple.c (graphite_loop_normal_form): Same.
	* tree-flow.h (canonicalize_loop_ivs): Update declaration.

	* testsuite/gcc.dg/graphite/pr39335_1.c: New.
	* testsuite/gcc.dg/graphite/pr39335.c: New.


Added:
    branches/graphite/gcc/testsuite/gcc.dg/graphite/pr39335.c
    branches/graphite/gcc/testsuite/gcc.dg/graphite/pr39335_1.c
Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-clast-to-gimple.c
    branches/graphite/gcc/tree-flow.h
    branches/graphite/gcc/tree-parloops.c