[Bug target/25303] New: [4.0/4.1] -O2 miscompiled eon in SPEC CPU 2K

[hjl at lucon 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