r220808 - in /trunk/gcc: ChangeLog haifa-sched....

[mkuvyrkov@gcc.gnu.org]

Author: mkuvyrkov
Date: Thu Feb 19 08:31:14 2015
New Revision: 220808

URL: https://gcc.gnu.org/viewcvs?rev=220808&root=gcc&view=rev
Log:
Fix PR64935

	* haifa-sched.c (enum rfs_decision, rfs_str): Remove RFS_DEBUG.
	(rank_for_schedule_debug): Update.
	(ready_sort): Make static.  Move sorting logic to ...
	(ready_sort_debug, ready_sort_real): New static functions.
	(schedule_block): Sort both debug insns and real insns in preparation
	for ready list trimming.  Improve debug output.
	* sched-int.h (ready_sort): Remove global declaration.

	* gcc.dg/pr64935-1.c, gcc.dg/pr64935-2.c: New tests.

Added:
    trunk/gcc/testsuite/gcc.dg/pr64935-1.c
    trunk/gcc/testsuite/gcc.dg/pr64935-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/haifa-sched.c
    trunk/gcc/sched-int.h
    trunk/gcc/testsuite/ChangeLog