commit f3aab2fa335e5a6d1dccdcf83db4dfc617b75f63
author Oren Ben Simhon <oren.ben.simhon@intel.com> Sun May 28 11:26:11 2017 +0000
committer Oren Ben Simhon <oren.ben.simhon@intel.com> Sun May 28 11:26:11 2017 +0000
tree 94025409ac4a39696ddaf72b45e3bb8ef7c3b651
parent fd934c29d31f924e763dcc99c424793f5188ec51

[X86] Fixing VPOPCNTDQ feature set lookup.

llvm-svn: 304086

llvm/lib/Support/Host.cpp

diff --git a/llvm/lib/Support/Host.cpp b/llvm/lib/Support/Host.cpp
index 8ee1094..234f743 100644
--- a/llvm/lib/Support/Host.cpp
+++ b/llvm/lib/Support/Host.cpp
@@ -1390,7 +1390,6 @@
   Features["sha"] = HasLeaf7 && ((EBX >> 29) & 1);
 
   // AVX512 is only supported if the OS supports the context save for it.
-  Features["avx512vpopcntdq"] = HasLeaf7 && ((EBX >> 14) & 1) && HasAVX512Save;
   Features["avx512f"] = HasLeaf7 && ((EBX >> 16) & 1) && HasAVX512Save;
   Features["avx512dq"] = HasLeaf7 && ((EBX >> 17) & 1) && HasAVX512Save;
   Features["avx512ifma"] = HasLeaf7 && ((EBX >> 21) & 1) && HasAVX512Save;
@@ -1402,6 +1401,7 @@
 
   Features["prefetchwt1"] = HasLeaf7 && (ECX & 1);
   Features["avx512vbmi"] = HasLeaf7 && ((ECX >> 1) & 1) && HasAVX512Save;
+  Features["avx512vpopcntdq"] = HasLeaf7 && ((ECX >> 14) & 1) && HasAVX512Save;  
   // Enable protection keys
   Features["pku"] = HasLeaf7 && ((ECX >> 4) & 1);