[LLVMdev] Problem in X86 backend (again)

Rinaldini Julien julien.rinaldini at heig-vd.ch
Wed Oct 29 03:07:05 PDT 2014

>> // Increment loop variable and jmp
>> BuildMI(*MBB_erase, MBB_erase->end(), db, >> TII->get(X86::ADD64ri32),reg).addReg(reg).addImm(8);


> It looks like this instruction is defining virtual register "reg" the second time.

Thx for your answer...
Why would it define it again? I just want to use this register and add something to it...


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