view wisdom/=@ccc @ 11268:3b2ff7458cfd

<shachaf> slwd rules of wisdom//s/should/they &/
author HackBot
date Wed, 13 Dec 2017 11:27:32 +0000
parents ca3b393399c0
children 2c77460677fc
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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 , http://article.gmane.org/gmane.linux.kernel/2238065 .