* Makefile.in (cse.o): Add params.h dependency.
	* cse.c: Include params.h.
	(PATHLENGTH): Removed.
	(struct cse_basic_block_data): Make path array dynamic.
	(cse_end_of_basic_block): Use PARAM_MAX_CSE_PATH_LENGTH instead of PATHLENGTH.
	(cse_main, cse_basic_block): Allocate path array.
	* params.def (PARAM_MAX_CSE_PATH_LENGTH): New.

From-SVN: r67433