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<kspalaiologos> ` asmbf <<<"in_ r1/in_ r2/add r1, r2/out r1" > stuff && bfi stuff <<<"00"
author HackEso <hackeso@esolangs.org>
date Fri, 15 Nov 2019 14:06:53 +0000
parents 2c77460677fc
children
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=@ccc is a great innovation in gcc 6, kept top secret, where inline asm statements can return a value in the carry flag on x86_64. See https://gcc.gnu.org/gcc-6/changes.html which keeps this secret, https://gcc.gnu.org/onlinedocs/gcc-6.1.0/gcc/Extended-Asm.html , https://marc.info/?l=linux-kernel&m=143786977730804 .