https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
H.J. Lu changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
--- Comment #4 from hjl at gcc dot gnu.org ---
Author: hjl
Date: Thu Mar 14 20:38:52 2019
New Revision: 269694
URL: https://gcc.gnu.org/viewcvs?rev=269694&root=gcc&view=rev
Log:
i386: Handle REG_EH_REGION note
When we split:
(insn 18 17 76 2 (
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|2019-03-10 00:00:00
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
--- Comment #2 from 刘袋鼠 ---
(In reply to Richard Biener from comment #1)
> There are unreachable blocks which are not allowed for
> pre_and_rev_post_order_compute. Somebody forgets to call cfg-cleanup here.
Yes, pass_split1 strip off REG_EH_REG
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
--- Comment #1 from Richard Biener ---
There are unreachable blocks which are not allowed for
pre_and_rev_post_order_compute. Somebody forgets to call cfg-cleanup here.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89650
Martin Liška changed:
What|Removed |Added
Last reconfirmed||2019-3-10
CC|
