[X86] Add RDPRU instruction CPUID bit masks
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 11 Aug 2022 15:07:28 +0000 (16:07 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 11 Aug 2022 15:07:36 +0000 (16:07 +0100)
commit08a880509e4f7ca8d346dce42fe7528c3a33f22c
treeb3a6096143407143872b473d36c4f549a51451b2
parentb92161f927ccf941f7da01f8e0f856ceb51f1abf
[X86] Add RDPRU instruction CPUID bit masks

As mentioned on D128934 - we weren't including the CPUID bit handling for the RDPRU instruction

AMD's APMv3 (24594) lists it as CPUID Fn8000_0008_EBX Bit#4
clang/lib/Headers/cpuid.h
llvm/lib/Support/Host.cpp