[LLVMbugs] [Bug 10567] New: miscompile netcdf-3.6.3, appending extra suffixing underscore

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10567

           Summary: miscompile netcdf-3.6.3, appending extra suffixing
                    underscore
           Product: dragonegg
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: New Bugs
        AssignedTo: baldrick at free.fr
        ReportedBy: tabloid.adroit at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Gentoo Linux 32bit. gcc-4.5 branch,llvm-trunk,dragonegg-trunk.

I compiled two versions of netcdf-3.6.3
one version is using gcc-4.5 branch + dragonegg trunk
the other version is using gcc-4.5 branch only.


~/Install/netcdf/3.6.3dragonegg/lib $ nm libnetcdff.a  | grep nf_open
00000390 T nf_open__
         U nf_open_
~/Install/netcdf/3.6.3dragonegg/lib $ nm libnetcdff.so  | grep nf_open
         U nf_open_
0000ae50 T nf_open__
~/Install/netcdf/3.6.3dragonegg/lib $ cd ../../3.6.3/lib
~/Install/netcdf/3.6.3/lib $ nm libnetcdff.a  | grep nf_open
00000250 T nf_open_
         U nf_open_
~/Install/netcdf/3.6.3/lib $ nm libnetcdff.so  | grep nf_open
000097e0 T nf_open_

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