[LLVMbugs] [Bug 7689] New: Crash handling bitcode

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=7689

           Summary: Crash handling bitcode
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Core LLVM classes
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu


This shows up with the gold plugin, but I don't think it is gold specific:

$ cat test.ll
@skel = global [1 x i8*] [i8* null]
!llvm.dbg.gv = !{!0}
!0 = metadata !{i1 true, [1 x i8*]* @skel}
$ llvm-as test.ll -o test.o
$ ld -plugin LLVMgold.so -o flex -shared -plugin-opt=emit-llvm test.o
Unknown constant!
UNREACHABLE executed at
/usr/local/google/home/espindola/llvm/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp:904!
Aborted

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