[LLVMbugs] [Bug 11188] New: .bc file that loads with llvm 2.9 refuses to load with llvm 3.0 , Unknown instruction

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=11188

           Summary: .bc file that loads with llvm 2.9 refuses to load with
                    llvm 3.0 , Unknown instruction
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Bitcode Reader
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: hkultala at cs.tut.fi
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=7486)
 --> (http://llvm.org/bugs/attachment.cgi?id=7486)
bitcode fail that fails to load with llvm 3.0

This file can be ready with llvm 2.9.

recent versions of trunk/3.0 this gives error Unknown instruction.

Easiest way to reproduce is to use llvm-dis for this file:

> llvm-dis program.bc 
llvm-dis: Unknown instruction


Reading this file broke at timeframe between mid of july and mid of august.

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