Mercurial > repo
view wisdom/=@ccc @ 9310:7f3b918cf56f
<oerjan> learn Logic is just another way the true Scotsman is keeping you down.
author | HackBot |
---|---|
date | Mon, 17 Oct 2016 01:19:01 +0000 |
parents | ca3b393399c0 |
children | 2c77460677fc |
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 , http://article.gmane.org/gmane.linux.kernel/2238065 .