On 03/25/2013 04:26 AM, Eric Botcazou wrote: > process_options has had these lines for a couple of releases: > > /* ??? Unwind info is not correct around the CFG unless either a frame > pointer is present or A_O_A is set. Fixing this requires rewriting > unwind info generation to be aware of the CFG and propagating states > around edges. */
Heh. We've actually fixed this now -- unwind info generation aware of the cfg is exactly what pass_dwarf2_frame does. So I guess this comment has been out of date since gcc 4.7. r~
