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[Bug target/25303] New: [4.0/4.1] -O2 miscompiled eon in SPEC CPU 2K
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Dec 2005 20:58:14 -0000
- Subject: [Bug target/25303] New: [4.0/4.1] -O2 miscompiled eon in SPEC CPU 2K
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Gcc 4.0 20051113 and 4.120051207 miscompiled eon in SPEC CPU 2K with -O2. I got
Running Benchmarks
Running 252.eon ref base o2 default
*** Miscompare of pixels_out.kajiya, see
/export/spec/src/2000/spec/benchspec/CINT2000/252.eon/run/00000002/pixels_out.kajiya.mis
x86-64 seems OK. Gcc 4.2 20051203 is OK.
--
Summary: [4.0/4.1] -O2 miscompiled eon in SPEC CPU 2K
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25303