This is the mail archive of the egcs-cvs@egcs.cygnus.com mailing list for the EGCS project. See the EGCS home page for more information.

[Date Prev][Date Next][Thread Prev][Thread Next]
[Date Index] [Subject Index] [Author Index] [Thread Index]

egcs/gcc ChangeLog gcse.c

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/03/10 21:29:45

Modified files:
	gcc            : ChangeLog gcse.c 

Log message:
	* gcse.c: More comments, whitespace and similar fixes.
	(dump_cuid_table, maybe_set_rd_gen, dump_cprop_data): Delete.
	(dump_pre_data, compute_cprop_local_properties): Likewise.
	(one_classic_gcse_pass): Lose unused argument.  All callers changed.
	(compute_hash_table, compute_expr_hash_table): Likewise.
	(compute_set_hash_table, one_pre_gcse_pass, mark_call): Likewise.
	(cprop_insn, cprop, one_cprop_pass): Add new argument ALTER_JUMPS.
	All callers changed.  Only alter jumps if ALTER_JUMPS is nonzero.
	Lose unused argument.
	(gcse_main): Always run a cprop pass after finishing global cse.
	(compute_local_properties): New function.
	(hash_scan_pat, hash_scan_insn): No longer call maybe_set_rd_gen.
	(compute_cprop_data): Use compute_local_properties.