[Bug rtl-optimization/49230] please provide workaround for setjmp/longjmp in mingw32

[ktietz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49230

Kai Tietz <ktietz at gcc dot gnu.org> changed:

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                 CC|                            |ktietz at gcc dot gnu.org

--- Comment #1 from Kai Tietz <ktietz at gcc dot gnu.org> 2011-06-29 15:16:49 UTC ---
Hmm, I can't confirm this. Do you have a testcase for this?
As far as I know has msvcrt's setjmp function an hidden argument, which should
be for 32-bit NULL.  This might be here the real issue.