Subject: Re: Inline Assembly queries

From: David Howells <[email-masked]>
Date: Mon, 29 Jun 2009 16:57:16 +0100

kernel mailz <[email-masked]> wrote:

> asm("sync");

Isn't gcc free to discard this as it has no dependencies, no indicated side
effects, and isn't required to be kept?  I think this should probably be:

	asm volatile("sync");

David