[LLVMbugs] [Bug 1046] NEW: Cannot promote operator

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Tue Dec 12 11:40:09 PST 2006


http://llvm.org/bugs/show_bug.cgi?id=1046

           Summary: Cannot promote operator
           Product: tools
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: lli
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: scottm at aero.org


Fairly simple matrix multiplication code; lli chokes with:

lli: /work/scottm/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:2987:
llvm::SDOperand<unnamed>::SelectionDAGLegalize::PromoteOp(llvm::SDOperand):
Assertion `0 && "Do not know how to promote this operator!"' failed.

bytecode file attached.



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