fix 338024  inlined functions are not shown if DW_AT_ranges is used
Based on investigation and patch by Matthias Schwarzott.
(no small test found that reproduced the problem,
but the equivalent patch given in bug 338024 fixed the inlined stack
trace  in a big shared lib).
Would be nice however to have a small test case ...



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14236 a5019735-40e9-0310-863c-91ae7b9d1cf9