[Bug bootstrap/10835] [3.3/3.4 regression] [SPARC] combinatory explosion in scheduler on HyperSPARC

[cvs-commit@gcc.gnu.org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10835



------- Additional Comments From cvs-commit@gcc.gnu.org  2003-06-13 23:09 -------
Subject: Bug 10835

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	vmakarov@gcc.gnu.org	2003-06-13 23:09:49

Modified files:
	gcc            : ChangeLog haifa-sched.c 

Log message:
	2003-06-13  Vladimir Makarov  <vmakarov@redhat.com>
	
	PR bootstrap/10835
	* haifa-sched.c (max_lookahead_tries,
	cached_first_cycle_multipass_dfa_lookahead,
	cached_issue_rate): New variables.
	(max_issue): Check the number of tries.
	(choose_ready): Calculate max_lookahead_tries.
	(sched_init): Check cached_issue_rate.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.18202&r2=1.18203
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/haifa-sched.c.diff?cvsroot=gcc&r1=1.222&r2=1.223