From 69ede516c7ff97c208d4a2378bb56ccaa242bbc1 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Thu, 28 May 2020 08:28:12 -0700
Subject: [PATCH] [X86] Add 'avx512vp2intersect' to getHostCPUFeatures.

---
 llvm/lib/Support/Host.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp
index da68464..d80c722 100644
--- a/llvm/lib/Support/Host.cpp
+++ b/llvm/lib/Support/Host.cpp
@@ -1494,6 +1494,8 @@ bool sys::getHostCPUFeatures(StringMap<bool> &Features) {
   Features["movdir64b"]       = HasLeaf7 && ((ECX >> 28) & 1);
   Features["enqcmd"]          = HasLeaf7 && ((ECX >> 29) & 1);
 
+  Features["avx512vp2intersect"] =
+      HasLeaf7 && ((EDX >> 8) & 1) && HasAVX512Save;
   Features["serialize"]       = HasLeaf7 && ((EDX >> 14) & 1);
   Features["tsxldtrk"]        = HasLeaf7 && ((EDX >> 16) & 1);
   // There are two CPUID leafs which information associated with the pconfig
-- 
2.7.4