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From: Jan Beulich <jbeulich@suse.com>
To: Binutils <binutils@sourceware.org>
Cc: "H.J. Lu" <hjl.tools@gmail.com>
Subject: [PATCH 00/10] x86: re-work ISA extension dependency handling
Date: Mon, 19 Dec 2022 11:35:59 +0100	[thread overview]
Message-ID: <6af33542-7eba-d998-6a3b-17442898d1e1@suse.com> (raw)

Getting both forward and reverse ISA dependencies right / consistent has
been a permanent source of mistakes, myself included. Reduce what needs
specifying manually to just the direct forward dependencies. Plus a
number of dependencies weren't put in place at all.

01: re-work ISA extension dependency handling
02: correct what gets disabled by certain ".arch .no*"
03: correct SSE dependencies
04: add dependencies on AVX2
05: rework noavx512-1 testcase
06: correct dependencies of a few AVX512 sub-features
07: correct XSAVE* dependencies
08: add dependencies on VMX
09: add dependencies on SVME
10: correct/improve TSX controls

Jan

             reply	other threads:[~2022-12-19 10:36 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-19 10:35 Jan Beulich [this message]
  -- strict thread matches above, loose matches on Subject: below --
2022-12-19  8:31 Jan Beulich
2022-12-20  2:25 ` H.J. Lu
2022-12-20  8:09   ` Jan Beulich

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