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[Bug other/28251] dumped addresses makes diffing dumps unusable
- 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: 11 Jul 2006 17:23:58 -0000
- Subject: [Bug other/28251] dumped addresses makes diffing dumps unusable
- References: <bug-28251-5394@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from amylaar at gcc dot gnu dot org 2006-07-11 17:23 -------
Created an attachment (id=11860)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11860&action=view)
patch with test case & unroller fix
I've added a testcase, and it showed failures due to unstable loop unrolling.
It looks like this should be trivial to fix by hashing on insn uids rather
than insn pointers. I'm currently testing this patch.
--
amylaar at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #11819|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28251