Re: [PATCH 1/3] [ARC] Emit blockage regardless to avoid delay slot scheduling.

2019-04-16 Thread Claudiu Zissulescu
Committed with the suggested info. Thank you for your review, Claudiu On Thu, Apr 11, 2019 at 12:47 AM Andrew Burgess wrote: > > * Claudiu Zissulescu [2019-03-25 12:03:11 +0100]: > > > 1.The delay slot scheduler can reschedule some of the frame related > > instructions resulting in having incor

Re: [PATCH 1/3] [ARC] Emit blockage regardless to avoid delay slot scheduling.

2019-04-10 Thread Andrew Burgess
* Claudiu Zissulescu [2019-03-25 12:03:11 +0100]: > 1.The delay slot scheduler can reschedule some of the frame related > instructions resulting in having incorect CFI information. This patch > introduces a schedule blockage to avoid this problem. > > 2.There are cases when an interrupt may happ

[PATCH 1/3] [ARC] Emit blockage regardless to avoid delay slot scheduling.

2019-03-25 Thread Claudiu Zissulescu
1.The delay slot scheduler can reschedule some of the frame related instructions resulting in having incorect CFI information. This patch introduces a schedule blockage to avoid this problem. 2.There are cases when an interrupt may happen and not all the current function stack operations are done,