This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: jump threading


On Fri, Dec 14, 2001 at 10:09:55PM +0100, Jan Hubicka wrote:
> 	* Makefile.in (cfgcleanup.o): Add cselib.h dependancy.
> 	* basic-block.h (CLEANUP_THREADING): New constant.
> 	* cfgcleanup.c: Include cselib.h
> 	(thread_jump, mark_effect): New functions.
> 	(try_forward_edges): Do jump threading when asked for.
> 	* jump.c (mark_modified_reg, save_regs, num_same_regs, modified_regs,
> 	modified_mem, thread_jumps, rtx_equal_for-thread_p): Kill.
> 	* rtl.h (thread_jumps, rtx_equal_for_thread_p): Kill.
> 	* toplev.c (rest_of_compilation): Do now call thread_jumps; use
> 	CLEANUP_THREAD instead.

Ok.



r~


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]