ni...@lysator.liu.se (Niels Möller) writes:
Does any other gmp functions do that? If we
1. Do that,
2. Arrange that g0 is put in the "primary" return register
3. Ensure that the register used for returning g1 isn't clobbered by
gcd_11 assembly
Or arrange for it to naturally become zero...
then most assembly implementations of gcd_22 could tail call, aka jump
to, gcd_11. Which would be convenient if, e.g, we want a single
x86_64/gcd_22.asm to jumping into the right x86_64/foo/gcd_11.asm
depending on configuration.
Clever idea.
--
Torbjörn
Please encrypt, key id 0xC8601622
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