[LLVMbugs] [Bug 7709] New: Disassembler does not support x86 instruction prefixes

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=7709

           Summary: Disassembler does not support x86 instruction prefixes
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: nemerle5 at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Following instructions from http://blog.llvm.org/2010/01/x86-disassembler.html:
echo '0xF3 0xAD' | llvm-mc -disassemble -triple=x86_64-apple-darwin9
outputs:
  lodsl
instead of the correct sequence
  rep lodsl

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