[LLVMbugs] [Bug 10527] New: Assertion `Num < NumOperands && "Invalid child # of SDNode!"' failed

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10527

           Summary: Assertion `Num < NumOperands && "Invalid child # of
                    SDNode!"' failed
           Product: new-bugs
           Version: 2.9
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: baldrick at free.fr
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=6959)
 --> (http://llvm.org/bugs/attachment.cgi?id=6959)
testcase .ll

$ llc sse2-mmx.ll
llc: llvm/include/llvm/CodeGen/SelectionDAGNodes.h:533: const llvm::SDValue&
llvm::SDNode::getOperand(unsigned int) const: Assertion `Num < NumOperands &&
"Invalid child # of SDNode!"' failed.
6  llc       0x0000000000afab08 llvm::SDNode::getOperand(unsigned int) const +
62
llvm::X86TargetLowering::PerformDAGCombine(llvm::SDNode*,
llvm::TargetLowering::DAGCombinerInfo&) const + 57

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