[Bug libgcc/56460] _Unwind_Find_FDE is O(n) in the number of frame infos, (and LLVM's JIT will generate many of them)

[cr at progress dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56460



--- Comment #1 from Chris Reed <cr at progress dot com> 2013-02-26 14:43:15 UTC 
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Created attachment 29540

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29540

Proposed fix - maintain array, binary search it