[LLVMbugs] [Bug 10092] New: -O0 -regalloc=greedy -disable-fp-elim crash

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10092

           Summary: -O0 -regalloc=greedy -disable-fp-elim crash
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Register Allocator
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: rafael.espindola at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=6700)
 --> (http://llvm.org/bugs/attachment.cgi?id=6700)
test.ll

$ ./bin/llc test.ll -O0 -regalloc=greedy -disable-fp-elim 
Don't know how to fold this instruction!
UNREACHABLE executed at
/home/espindola/llvm/llvm/lib/Target/X86/X86InstrInfo.cpp:2423!

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