egcs/gcc ChangeLog haifa-sched.c config/ia64/i ...

[wilson@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	wilson@sourceware.cygnus.com	2000-10-19 16:21:14

Modified files:
	gcc            : ChangeLog haifa-sched.c 
	gcc/config/ia64: ia64.md 

Log message:
	Fix ICE on lex output file reported by Andreas Schwab.
	* haifa-sched.c (compute_trg_info): Add explanatory comments.
	New local update_blocks.  Use update_blocks to remove duplicates
	when computing update blocks.  Check for bblst_table overflow.
	(schedule_block): Add explanatory comment.  Reduce bblst_size by
	factor of 2.
	* config/ia64/ia64.md (movdi_symbolic): Document loss of REG_LABEL
	notes.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8017&r2=1.8018
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/haifa-sched.c.diff?cvsroot=gcc&r1=1.160&r2=1.161
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/ia64/ia64.md.diff?cvsroot=gcc&r1=1.50&r2=1.51