From: Jan Beulich <jbeulich@suse.com>
To: Binutils <binutils@sourceware.org>
Cc: "H.J. Lu" <hjl.tools@gmail.com>
Subject: [PATCH 04/10] x86: add dependencies on AVX2
Date: Mon, 19 Dec 2022 11:45:55 +0100 [thread overview]
Message-ID: <ae514f08-6ed8-e30a-9077-c9e37d12bd46@suse.com> (raw)
In-Reply-To: <973d3274-7adc-3a7c-5aaa-916fd5adc093@suse.com>
Like AVX-VNNI both VAES and VPCLMUL take AVX2 as a prereq, for operating
on up to 256-bit packed integer vectors.
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -1091,8 +1091,8 @@ static const arch_entry cpu_arch[] =
SUBARCH (ibt, IBT, IBT, false),
SUBARCH (shstk, SHSTK, SHSTK, false),
SUBARCH (gfni, GFNI, ANY_GFNI, false),
- SUBARCH (vaes, VAES, VAES, false),
- SUBARCH (vpclmulqdq, VPCLMULQDQ, VPCLMULQDQ, false),
+ SUBARCH (vaes, VAES, ANY_VAES, false),
+ SUBARCH (vpclmulqdq, VPCLMULQDQ, ANY_VPCLMULQDQ, false),
SUBARCH (wbnoinvd, WBNOINVD, WBNOINVD, false),
SUBARCH (pconfig, PCONFIG, PCONFIG, false),
SUBARCH (waitpkg, WAITPKG, WAITPKG, false),
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -217,6 +217,10 @@ static const dependency isa_dependencies
"XSAVE" },
{ "GFNI",
"SSE2" },
+ { "VAES",
+ "AVX2" },
+ { "VPCLMULQDQ",
+ "AVX2" },
{ "AMX_INT8",
"AMX_TILE" },
{ "AMX_BF16",
next prev parent reply other threads:[~2022-12-19 10:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-19 8:31 [PATCH 00/10] x86: re-work ISA extension dependency handling Jan Beulich
2022-12-19 10:44 ` [PATCH 01/10] " Jan Beulich
2022-12-19 10:45 ` [PATCH 02/10] x86: correct what gets disabled by certain ".arch .no*" Jan Beulich
2022-12-19 10:45 ` [PATCH 03/10] x86: correct SSE dependencies Jan Beulich
2022-12-19 10:45 ` Jan Beulich [this message]
2022-12-19 10:46 ` [PATCH 05/10] x86: rework noavx512-1 testcase Jan Beulich
2022-12-19 10:46 ` [PATCH 06/10] x86: correct dependencies of a few AVX512 sub-features Jan Beulich
2022-12-19 10:47 ` [PATCH 07/10] x86: correct XSAVE* dependencies Jan Beulich
2022-12-19 10:47 ` [PATCH 08/10] x86: add dependencies on VMX Jan Beulich
2022-12-19 10:48 ` [PATCH 09/10] x86: add dependencies on SVME Jan Beulich
2022-12-19 10:48 ` [PATCH 10/10] x86: correct/improve TSX controls Jan Beulich
2022-12-20 2:25 ` [PATCH 00/10] x86: re-work ISA extension dependency handling H.J. Lu
2022-12-20 8:09 ` Jan Beulich
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