4 ms·
it does present a conclusion. once the kernel supports .sframe it will be all-around superior to -fomit-frame-pointer, and a better default for distros to use.
by yosefk 2y ago
it does present a conclusion. once the kernel supports .sframe it will be all-around superior to -fomit-frame-pointer, and a better default for distros to use.
- audidude 2y agoIt does cause more memory pressure because the kernel will have to look at the user-space memory for decoding registers. So yes it will be faster than alternatives to frame-pointers, but it still wont be as fast as frame pointers.