re PR middle-end/38510 (Matrix.c from pymol 1.1r2 fails to compile with -O2 -fgraphite)

re PR middle-end/38510 (Matrix.c from pymol 1.1r2 fails to compile with -O2 -fgraphite)

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

	PR tree-optimization/38510
	* graphite.c (recompute_all_dominators): Call mark_irreducible_loops.
	(translate_clast): Call recompute_all_dominators before
	graphite_verify.
	(gloog): Call recompute_all_dominators before graphite_verify.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
	    Jan Sjodin <jan.sjodin@amd.com>

	PR tree-optimization/38500
	* graphite.c (create_sese_edges): Call fix_loop_structure after
	splitting blocks.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>

	PR tree-optimization/38510
	* gcc.dg/graphite/pr38510.c: New.

2009-01-05  Harsha Jagasia  <harsha.jagasia@amd.com>
	    Jan Sjodin <jan.sjodin@amd.com>

	PR tree-optimization/38500
	* gcc.dg/graphite/pr38500.c: New.

Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com>
From-SVN: r143094