Fix PR42285.

2009-12-08  Sebastian Pop  <sebpop@gmail.com>

	PR middle-end/42285
	* graphite-scop-detection.c (graphite_can_represent_init): Also
	handle more complex MULT_EXPRs containing parameters by recursion
	on the structure.

	* testsuite/gfortran.dg/graphite/pr42285.f90: New.

From-SVN: r155108