[LLVMdev] llc fails to generate code for arm

[Arvind Ayyangar]

Hi all,
     I had little success installing llvm inside scratchbox for an ARM
build so have been trying to generate assembly code for arm using the
llc utility. However, llc fails to generate code for arm. Output is as
below...


arvind at zeus:~/tools/llvm/del$ llc main.bc -o mainarm -filetype=asm
-march=arm  -f
llc: ARMISelDAGToDAG.cpp:73: llvm::SDOperand
LowerCALL(llvm::SDOperand, llvm::SelectionDAG&): Assertion `isVarArg
== false && "VarArg not supported"' failed.
llc[0x85335ac]
[0xffffe420]
[0xffffe410]
/lib/tls/i686/cmov/libc.so.6(gsignal+0x50)[0xb7d5bdf0]
/lib/tls/i686/cmov/libc.so.6(abort+0x101)[0xb7d5d641]
/lib/tls/i686/cmov/libc.so.6(__assert_fail+0xfb)[0xb7d5543b]
llc[0x82aaeed]
Aborted (core dumped)
arvind at zeus:~/tools/llvm/del$

However, i manage to generate code for other architectures like sparc,
ppc, etc.. Is any additional setup required ?


Thanks in advance


-- 
Arvind