[LLVMdev] code generation for variadic function

Ankit Sethia asethia at eecs.umich.edu
Thu Jul 14 11:20:59 PDT 2011

Hi All,

I am trying to understand how a back-end generates code for a function that
has variable number of arguments. I would also to like to know  what changes
do i have to do to the corresponding ISAs InstrInfo.td when a call to such a
function is made? Any pointers or documentation in this regard is greatly

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