[PATCH 04/10] x86: add dependencies on AVX2

[Jan Beulich]

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",