Mesa (master): mesa/x86: Fix build with clang 3.4.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 94dbc16dc4c1b7685a9dab89a39e8fea844194df
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=94dbc16dc4c1b7685a9dab89a39e8fea844194df

Author: José Fonseca <jfonseca at vmware.com>
Date:   Fri May 23 11:36:58 2014 +0100

mesa/x86: Fix build with clang 3.4.

It defines bit_SSE41 instead of bit_SSE4_1.

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=79095

Trivial.

---

 src/mesa/x86/common_x86.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mesa/x86/common_x86.c b/src/mesa/x86/common_x86.c
index ac77c9d..261f491 100644
--- a/src/mesa/x86/common_x86.c
+++ b/src/mesa/x86/common_x86.c
@@ -49,6 +49,10 @@
 #endif
 #if defined(USE_X86_64_ASM)
 #include <cpuid.h>
+#if !defined(bit_SSE4_1) && defined(bit_SSE41)
+/* XXX: clang defines bit_SSE41 instead of bit_SSE4_1 */
+#define bit_SSE4_1 bit_SSE41
+#endif
 #endif
 
 #include "main/imports.h"