generic-morestack.c (__generic_morestack): Align the returned stack pointer to a...

generic-morestack.c (__generic_morestack): Align the returned stack pointer to a 32 byte boundary.

	* generic-morestack.c (__generic_morestack): Align the returned
	stack pointer to a 32 byte boundary.
	* config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
	increment the return address until we have decided that we don't
	have a varargs function.
	(__morestack) [32-bit]: Align stack correctly when calling C
	functions.
	(__morestack) [64-bit]: Likewise.

From-SVN: r193264