https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29997
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |rth at gcc dot gnu.org
--- Comment #8 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Ian Lance Taylor from comment #6)
> All the insns in sh_expand_epilogue need to be examined to see if they need
> REG_CFA notes. Some of them already have them. I don't know what more are
> needed.
>
> For example, look at the changes made to the i386 backend when rth added the
> general support for unwinding through epilogues:
> http://gcc.gnu.org/ml/gcc-patches/2009-05/msg00277.html
cc-ing rth then, if his changes are relevant here...
