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NNTP-Posting-Date: Sun, 13 Nov 2016 04:52:02 -0600
From: Gareth Owen <gwowen@gmail.com>
Newsgroups: comp.lang.c
Subject: Re: Compiler design in C?
References: <nvsmpq$noi$2@dont-email.me> <87r36k1l4w.fsf@gmail.com> <3e47c9bc-1c0a-40dc-9dc3-92e88ace6c31@googlegroups.com> <o00196$hgr$1@dont-email.me> <o006bg$5g2$1@dont-email.me> <o01ph4$rco$1@dont-email.me> <ce04217b-bcf0-4b29-8a58-9b6ffabf9688@googlegroups.com> <o02hqq$ndk$1@dont-email.me> <d5d5655d-ff29-4273-8791-1d09c6fbf385@googlegroups.com> <o02q7a$oca$1@dont-email.me> <23d0f58e-a17c-4ef7-8db6-9cc5b7bcaf04@googlegroups.com> <o040re$d5a$1@dont-email.me> <9e27a17d-aaab-48e1-9139-95114dea0da6@googlegroups.com> <o05b51$81t$1@dont-email.me> <3121b7be-aca1-44b0-9dc9-6b23611bbfba@googlegroups.com> <o074os$61m$1@dont-email.me> <300e8fda-56cf-476f-9bd7-257791357090@googlegroups.com> <8760nsr02s.fsf@gmail.com> <0dc796fe-911c-4dc0-952a-7b9e3ed54eae@googlegroups.com> <87mvh4kytv.fsf@bsb.me.uk> <7f59dd53-a2fd-4e61-85b9-308790eeab7d@googlegroups.com>
Date: Sun, 13 Nov 2016 10:52:02 +0000
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Xref: csiph.com comp.lang.c:96465

supercat <flatfinger@casperkitty.com> writes:

> As above, such optimizations would be expected and desirable in cases where
> they would be consistent with the model,

if you want all your variables to be volatile, declare them as such.