Get line number for entry block of loop in LLVM 2.4

Hello all,

When we have a pointer to a basic block, which is the entry of a loop, how
do we get the line number of the source code coressponding to that basic

Is this possible in LLVM 2.4, or do we need LLVM 2.5?

George Matthew,Kevin H

Line number information is available through llvm.dbg.stoppoint
intrinsic, *if* front-end generated this intrinsic.