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[Bug target/51784] PIC register not correctly preserved in nested funcs / with non-local goto


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51784

--- Comment #45 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2013-02-07 13:54:07 UTC ---
(In reply to comment #43)
> On x86_64-apple-darwin12, while the proposed patch from Comment 42 bootstraps
> fine, it does produce a new regression at -m64...

This is pr50077 and it has nothing to do with the patch (look at your tests,
e.g., http://gcc.gnu.org/ml/gcc-testresults/2013-02/msg00522.html).

BTW the patch did not cause any new failure on x86_64-apple-darwin10 (as did
the previous version).


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