Mercurial > repo
view wisdom/=@ccc @ 12293:979759d9d291 draft
<fizzie> sled /hackenv/ibin/asmbf//s|asmbf|asmbf "$@"|
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Thu, 02 Jan 2020 15:44:55 +0000 |
parents | 2c77460677fc |
children |
line wrap: on
line source
=@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 .