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agpro
2014 Jan 24
2
[LLVMdev] byval attr for base+range parameters
...an_transfer_integer_write(%struct.__st_parameter_dt*,
i8*, i32)
(This is the fortran runtime api to 'printf' one integer) The 2nd &
3rd args are used to specify the memory of that integer. I didn't find
a comfortable way to specify that it's 'byval'. I need this to make
argpromotion work. Right now I just create an alloca, load value into
it, and specify this alloca(base+range) as parameter. Is it a
missing feature or there is a solution already?
thanks,
yuanfang