[LLVMdev] building an ARM backend

Jim Laskey jlaskey at apple.com
Mon Apr 24 08:10:30 PDT 2006

This one I can answer.

This routine is used by debug emitters (specifically DwarfWriter), to  
define which target register contains the return address on function  
entry, MRegisterInfo::NoRegister if the return address is, for  
example, pushed on the stack.  You can return 0 for the time being.   
As debug support advances, further instruction will be provided.

-- Jim

On Apr 24, 2006, at 10:50 AM, Rafael EspĂ­ndola wrote:

> PS.: What is the getRARegister method for?

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