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From: | Peng Yu |
Subject: | Re: The use of register keyword in bash source code |
Date: | Wed, 6 Feb 2019 07:40:38 -0600 |
> No, that is what volatile means. The register keyword is just an > optimisation hint, and is mostly ignored by the compiler. If it is ignored anyway, why "register" is used in many places in the code? Thanks. -- Regards, Peng
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