[Bug middle-end/57287] [4.9 Regression] Bogus uninitialized warning with abnormal control flow

[amylaar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57287

Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amylaar at gcc dot gnu.org

--- Comment #21 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #18)

> Added:
>     trunk/gcc/testsuite/gcc.dg/pr57287-2.c

Why is that using __sigsetjmp ?  That's not a standard function.
E.g. newlib doesn't have it.