* graphite-sese-to-poly.c:
	(new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
	id of the pbb), which contains pointer to the pbb1.

[gcc/testsuite]

	* gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.

From-SVN: r213110