r155233 - in /branches/graphite/gcc: ChangeLog....

[spop@gcc.gnu.org]

Author: spop
Date: Mon Dec 14 19:02:37 2009
New Revision: 155233

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155233
Log:
Fix PR42181.

2009-12-14  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42181
	* graphite-scop-detection.c (graphite_can_represent_scev): Handle more
	carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR.

	* testsuite/gfortran.dg/graphite/pr42181.f90: New.

Added:
    branches/graphite/gcc/testsuite/gfortran.dg/graphite/pr42181.f90
Modified:
    branches/graphite/gcc/ChangeLog.graphite
    branches/graphite/gcc/graphite-scop-detection.c