On 11/09/2015 07:42 PM, Jeff Law wrote:
On 11/09/2015 11:27 AM, Bernd Schmidt wrote:
On 11/09/2015 05:47 PM, tbsaunde+...@tbsaunde.org wrote:
From: Trevor Saunders <tbsaunde+...@tbsaunde.org>
gcc/ChangeLog:
2015-11-09 Trevor Saunders <tbsaunde+...@tbsaunde.org>
* defaults.h (EH_RETURN_HANDLER_RTX): New default definition.
* df-scan.c (df_get_exit_block_use_set): Adjust.
* except.c (expand_eh_return): Likewise.
As I said for a previous patch series, if we go to the trouble of fixing
up stuff like this, we might as well do it properly and turn things like
this into a target hook.
I agree that pushing hookization further is good as well. I still think
the patch in and of itself is a step forward, even if it doesn't hookize
EH_RETURN_HANDLER_RTX.
Well, I was hoping that, by pointing out the issue for the last patch
set, the next set of patches would get things right. We really shouldn't
make sideways steps when there's a simple way to go forward.
Bernd
