i386 setjmp, asm volatile ("") and -fno-defer-pop

[Joern Rennecke]

>  More seriously, it is not related to "asm()": I will have the same
>  problem with real setjmp/longjmp defined in assembler in a library.
>  Compiling without "-fno-defer-pop" means that I will get stack
>  adjustment after a setjmp() which are related to the functions
>  called before it.

So what?  longjmp will restore the stack to the value it had at the setjmp
site, so you really want these stack adjustments.