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Feature #8240

closed

AVX512 dis - opmask instruction support

Added by Robert Mustacchi about 5 years ago. Updated about 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Jerry Jelinek
Category:
lib - userland libraries
Start date:
2017-05-15
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

The new opmask instructions and the associated new %k registers make up a well-contained component of dis. There are 13 new opmask instructions. These are extensions on the existing VEX prefix.

KADD
KAND
KANDN
KOR
KXNOR
KXOR
KUNPCK
KNOT
KORTEST
KTEST
KSHIFTL
KSHIFTR
KMOV

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 #1

Updated by Electric Monk about 5 years ago

  • Status changed from New to Closed

git commit a4e73d5d60e566669c550027fae2b1d87b4be2b4

commit  a4e73d5d60e566669c550027fae2b1d87b4be2b4
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Date:   2017-05-30T04:45:03.000Z

    8240 AVX512 dis - opmask instruction support
    Reviewed by: Robert Mustacchi <rm@joyent.com>
    Reviewed by: Toomas Soome <tsoome@me.com>
    Approved by: Gordon Ross <gordon.w.ross@gmail.com>

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