From: Roman Divacky <rdivacky@freebsd.org>
Date: Tue, 4 Mar 2014 18:26:12 +0000 (+0000)
Subject: The wmmintrin.h header includes two different sub-headers: one for AES support
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6d04da7e31f55261849c2c349c9973492a2709cd;p=clang

The wmmintrin.h header includes two different sub-headers: one for AES support
and one for PCLMUL support.  The current immintrin.h header only includes
wmmintrin.h if AES support is enabled.  It should include it if either AES or
PCLMUL is enabled (GCC's version of immintrin.h does this).

Patch by John Baldwin!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@202871 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Headers/immintrin.h b/lib/Headers/immintrin.h
index 15d6e05f97..df4bea8c95 100644
--- a/lib/Headers/immintrin.h
+++ b/lib/Headers/immintrin.h
@@ -48,7 +48,7 @@
 #include <smmintrin.h>
 #endif
 
-#if defined (__AES__)
+#if defined (__AES__) || defined (__PCLMUL__)
 #include <wmmintrin.h>
 #endif