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> Method 2 > > use LLVM InlineAsm to load that gvar > so It may look like > %x = call InlineAsm(... ); > > but I am not really sure how to write LLVM InlineAsm. Are you looking for this? http://llvm.org/docs/LangRef.html#inline-assembler-expressions HTH, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan

Hi everyone, I am doing some work with LLVM IR, I need to use LLVM IR to do operation on C variables. Code emission is done by LLVM JIT. That variable is C thread local , for example __thread int* gvar; I think some methods to convert that variable to LLVM IR, (1) use external function I know LLVM IR is able to call an external function, so I can write codes that look like: int* load()