Re: [RFC PATCH] LKMM: Add ctrl_dep() macro for control dependency
From: Alan Stern <stern@rowland.harvard.edu>
Date: 2021-10-02 14:29:39
Also in:
linux-toolchains, lkml
On Fri, Oct 01, 2021 at 02:10:08PM -0500, Segher Boessenkool wrote:
Compilers understand you want exactly what you wrote. If you write something other than what you want, you only will get what you want by pure luck.
The problem is that at times you _can't_ write what you want because the language offers no way to express it. Alan