From: Christopher Dykes <cdykes@fb.com>
Date: Thu, 11 Aug 2016 21:35:16 +0000 (-0700)
Subject: Include intrin.h in CpuId for the cpuid builtins
X-Git-Tag: v2016.08.15.00~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ca86990b30285336063a3785550675484deaef1a;p=folly.git

Include intrin.h in CpuId for the cpuid builtins

Summary: Some shuffling and elmination of other includes exposed the fact that this was calling the cpuid builtins, but hadn't included the header they were defined in.

Reviewed By: yfeldblum

Differential Revision: D3704321

fbshipit-source-id: 332c2d22714abaa74090abe7e7a5b28aec6b905a
---

diff --git a/folly/CpuId.h b/folly/CpuId.h
index fe3d58bb..6957d934 100644
--- a/folly/CpuId.h
+++ b/folly/CpuId.h
@@ -19,6 +19,10 @@
 #include <cstdint>
 #include <folly/Portability.h>
 
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
 namespace folly {
 
 /**