This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/36983] Trunk 138207 miscompiles 172.mgrid on x86-64
- From: "Joey dot ye at intel dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Aug 2008 07:55:58 -0000
- Subject: [Bug middle-end/36983] Trunk 138207 miscompiles 172.mgrid on x86-64
- References: <bug-36983-14503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from Joey dot ye at intel dot com 2008-08-07 07:55 -------
Although 138318 fixes the compiler ICE, it miscompile with -O3 -ffast-math on
x86-64:
Running 172.mgrid ref base o3 default
*** Miscompare of mgrid.out, see
/home/jye2/cpu2000/benchspec/CFP2000/172.mgrid/run/00000003/mgrid.out.mis
No small case available yet
--
Joey dot ye at intel dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36983