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...I understand only one of TCRETURNri64 and RET should be created. > I have sources of rev.112200. > > Here is the stack when TCRETURNri64 instruction is created: > #1 0x0000000802c8b4e2 in llvm::MachineFunction::CreateMachineInstr > (this=0x30eb000, TID=@0x803a78940, DL={LineCol = 0, ScopeIdx = 0}, > NoImp=false) at /tmp/llvm-svn/llvm/lib/CodeGen/MachineFunction.cpp:153 > #2 0x00000008028ea45b in llvm::BuildMI (BB=@0x4b69378, > I={<std::iterator<std::bidirectional_iterator_tag, llvm::MachineInstr, > long int, llvm::MachineInstr*, llvm::MachineInstr&>> = {&l...

...ng llvm, too. > As I understand only one of TCRETURNri64 and RET should be created. I have sources of rev.112200. Here is the stack when TCRETURNri64 instruction is created: #1 0x0000000802c8b4e2 in llvm::MachineFunction::CreateMachineInstr (this=0x30eb000, TID=@0x803a78940, DL={LineCol = 0, ScopeIdx = 0}, NoImp=false) at /tmp/llvm-svn/llvm/lib/CodeGen/MachineFunction.cpp:153 #2 0x00000008028ea45b in llvm::BuildMI (BB=@0x4b69378, I={<std::iterator<std::bidirectional_iterator_tag, llvm::MachineInstr, long int, llvm::MachineInstr*, llvm::MachineInstr&>> = {<No data fields&...

On Aug 27, 2010, at 11:00 AMPDT, Eric Christopher wrote: >>> >>> For some reason I am getting this error even when I only have an >>> empty 'main' function. So I couldn't create .ll file reproducing >>> it and I have to debug myself. >>> >>> The function causing the problem is stub created in >>> JIT::runFunction:

...e of TCRETURNri64 and RET should be created. >> I have sources of rev.112200. >> >> Here is the stack when TCRETURNri64 instruction is created: >> #1 0x0000000802c8b4e2 in llvm::MachineFunction::CreateMachineInstr >> (this=0x30eb000, TID=@0x803a78940, DL={LineCol = 0, ScopeIdx = 0}, >> NoImp=false) at /tmp/llvm-svn/llvm/lib/CodeGen/MachineFunction.cpp: >> 153 >> #2 0x00000008028ea45b in llvm::BuildMI (BB=@0x4b69378, >> I={<std::iterator<std::bidirectional_iterator_tag, >> llvm::MachineInstr, >> long int, llvm::MachineInstr*,...

...it turns out that these addresses were reused and the second MIs created at these particular addressed are of interest, not the first ones. RET creation stack (created first): #1 0x0000000802c8b4e2 in llvm::MachineFunction::CreateMachineInstr (this=0x30eb000, TID=@0x803a99240, DL={LineCol = 0, ScopeIdx = 0}, NoImp=false) at /tmp/llvm-svn/llvm/lib/CodeGen/MachineFunction.cpp:153 #2 0x00000008028ea45b in llvm::BuildMI (BB=@0x4b69378, I={<std::iterator<std::bidirectional_iterator_tag, llvm::MachineInstr, long int, llvm::MachineInstr*, llvm::MachineInstr&>> = {<No data fields&...

...d file nest.c can be processes successfully and the nest-ddp.ll is the output file, but the nr__routines.c will fail. llvm-3.2-svn/lib/VMCore/DebugLoc.cpp:60: void llvm::DebugLoc::getScopeAndInlinedAt(llvm::MDNode*&, llvm::MDNode*&, const llvm::LLVMContext&) const: Assertion `unsigned(ScopeIdx) <= Ctx.pImpl->ScopeRecords.size() && "Invalid ScopeIdx!"' failed. 0 opt 0x0000000000cde472 1 opt 0x0000000000cde147 2 libpthread.so.0 0x0000003faf60f500 3 libc.so.6 0x0000003faee328a5 gsignal...

...088cb08a in llvm::ARMTargetLowering::LowerCall (this=0x92b4c58, Chain= {Node = 0x92d1b50, ResNo = 0}, Callee={Node = 0x92d1c60, ResNo = 0}, CallConv=llvm::CallingConv::GHC, isVarArg=false, isTailCall=@0x804656b, Outs=@0x8046350, OutVals=@0x8046230, Ins=@0x8045f30, dl={LineCol = 0, ScopeIdx = 0}, DAG=@0x92bdea8, InVals=@0x80461f0) at ARMISelLowering.cpp:1209 #7 0x08aece19 in llvm::TargetLowering::LowerCallTo (this=0x92b4c58, Chain= {Node = 0x92d1b50, ResNo = 0}, RetTy=0x92aee1c, RetSExt=false, RetZExt=false, isVarArg=false, isInreg=false, NumFixedArgs=7, CallConv=l...