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.

diff --git a/src/mesa/x86/common_x86.c b/src/mesa/x86/common_x86.c
index ac77c9d..261f491 100644 (file)
--- 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"