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[Bug target/29746] gcc fails to bootstrap on sh4-*-linux-gnu
- From: "amylaar at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Nov 2006 16:26:11 -0000
- Subject: [Bug target/29746] gcc fails to bootstrap on sh4-*-linux-gnu
- References: <bug-29746-5208@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from amylaar at gcc dot gnu dot org 2006-11-09 16:26 -------
Created an attachment (id=12576)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12576&action=view)
Amended sched-deps.c patch
It occurend to me that the previous patch would not do the right thing when
the set is above an existing SCHED_GROUP_P group, with at least one other
instruction intervening, while the use is below the group.
In that case, all the dependencies of the old SCHED_GROUP_P group need to
be transferred to the new group leader.
--
amylaar at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #12564|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29746