x86/cpuid: add missing PCLMULQDQ dependency

Since we can't seem to be able to settle our discussion for the wider
adjustment previously posted, let's at least add the missing dependency
for 4.12. I'm not convinced though that attaching it to SSE is correct.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: eeb31ee522
master date: 2019-03-05 18:04:23 +0100

xen/tools/gen-cpuid.py

@@ -193,7 +193,7 @@ def crunch_numbers(state):
         # %XMM support, without specific inter-dependencies.  Additionally
         # AMD has a special mis-alignment sub-mode.
         SSE: [SSE2, SSE3, SSSE3, SSE4A, MISALIGNSSE,
-              AESNI, SHA],
+              AESNI, PCLMULQDQ, SHA],
 
         # SSE2 was re-specified as core instructions for 64bit.
         SSE2: [LM],