[LLVMdev] Connection llvm ir

[Duncan Sands]

Hi chenwj,

>> I want to call C function from fortran or call fortran function from C.
>
>    I think you can get some insight from reading this,
>    http://sysrun.haifa.il.ibm.com/hrl/greps2007/papers/greps-07-lto.pdf

a bunch of issues discussed in that are GCC specific and don't apply to
LLVM.  As far as I know GCC still has problems when doing LTO of multi
language programs, but LLVM never did [*].

Ciao,

Duncan.

[*] There is a theoretical issue if (eg) C++ exception handling code is
inlined into an Ada function containing Ada exception handling code.