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Re: RFC: Turn on -fomit-frame-pointer and -fasynchronous-unwind-tables for Linux/i386
> I updated the spread sheet with glibc 12.0 DSO sizes
> I think -fomit-frame-pointer and -fasynchronous-unwind-tables
> will increase size of DSO written in C by about 10%.
Are you talking about code size or text size? Of course
-fasynchronous-unwind-tables increases the size of .eh_frame,
but that is not usually a performance issue. The actual code
size increase is what affects hot path cache load and so forth.
Thanks,
Roland