PR rtl-optimization/23490 (slow compilation of large BBs with many memory locations)

[Richard Henderson]

On Fri, Nov 04, 2005 at 12:49:37PM +0100, Jan Hubicka wrote:
> 	PR rtl-optimization/23490
> 	* doc/invoke.texi (max-predicted-iterations, max-cse-insns,
> 	max-flow-memory-location): Document.
> 	* flow.c: Include params.h
> 	(MAX_MEM_SET_LIST_LEN): Kill.
> 	(add_to_mem_set_list): Use new param.
> 	* cse.c (cse_basic_block): Replace 1000 by new param.
> 	* params.def (PARAM_MAX_PREDICTED_ITERATIONS, PARAM_MAX_CSE_INSNS,
> 	PARAM_MAX_FLOW_MEMORY_LOCATIONS): New.
> 	* predict.c (predict_loops): Use new param.
> 	* predict.def (MAX_PRED_LOOP_ITERATIONS): Remove.

Ok.


r~