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Re: builtin setjmp


Andrew Haley wrote:
> M R Swami Reddy wrote:
> 
>> I am using the gcc with libstdc++. In this, optabs.c use the
>> _builtin_setjmp function.
>> Could you please let me know, from where (ie from C libs or gcc sources)
>> this builtin_setjmp
>> definition  will be observed?
> 
> http://gcc.gnu.org/svn/gcc/trunk/gcc/builtins.c
> 
> expand_builtin_setjmp_*, expand_builtin_longjmp

You might also find some stuff like
define_expand "builtin_setjmp_receiver" in the back end.

Andrew.


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