|
From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH] tcg/arm: Fix double-word comparisons |
Date: | Mon, 15 Jan 2018 08:46:26 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
On 01/15/2018 06:27 AM, Peter Maydell wrote: > (may be worth mentioning > in particular how "rIM" differs from "rINK" -- I think the answer is that > we want to say "valid-immediate OR (valid-if-inverted AND valid-if-negated)", > whereas 'rINK' is "valid-immediate OR valid-if-inverted OR valid-if-negated".) I also just realized that N & K is only true for -256 thru -1. Which is certainly a simpler test to go with that verbiage. r~
[Prev in Thread] | Current Thread | [Next in Thread] |