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Re: [Qemu-devel] [PATCH 2/4] target-ppc: implement vnegw/d instructions


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 2/4] target-ppc: implement vnegw/d instructions
Date: Sun, 9 Oct 2016 18:09:31 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0

On 10/07/2016 01:57 PM, Nikunj A Dadhania wrote:
+        r->element[i] = (~(b->element[i]) + 1) & mask;              \

Any reason you're not writing this as a proper negate?


r~



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