[LLVMbugs] [Bug 4705] New: msp430: llc : Assertion failed: (Reg && " this is not a register!")

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4705

           Summary: msp430: llc : Assertion failed: (Reg && "this is not a
                    register!")
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: karthiksun at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=3300)
 --> (http://llvm.org/bugs/attachment.cgi?id=3300)
bugpoint -run-llc foo.bc --tool-args -march=msp430

Building a simple.c file with llvm r78578 to generate msp430 assembly file.

The command used is 
   llc -f -march=msp430 -o foo.s foo.bc

Crashes llc with 
   Assertion failed: (Reg && "this is not a register!").

This is probably related to bug #4587


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