Re: [PATCH] Fix bug in scheduler's handling of DEBUG_INSNs

2012-08-27 Thread Vladimir Makarov
On 08/23/2012 06:08 PM, Maxim Kuvyrkov wrote: This patch fixes an ICE in sched-deps.c due to a dereference of an empty list. The problem is in handling of DEBUG_INSNs and its peculiarity of disregarding requests to free dependence lists in certain cases. This patch fixes up an instance of dis

[PATCH] Fix bug in scheduler's handling of DEBUG_INSNs

2012-08-23 Thread Maxim Kuvyrkov
This patch fixes an ICE in sched-deps.c due to a dereference of an empty list. The problem is in handling of DEBUG_INSNs and its peculiarity of disregarding requests to free dependence lists in certain cases. This patch fixes up an instance of disregarding such a request going wrong. Along the