added prefetchw

diff --git a/src/mesa/x86/assyntax.h b/src/mesa/x86/assyntax.h
index 2243d20..92bcfff 100644 (file)
--- a/src/mesa/x86/assyntax.h
+++ b/src/mesa/x86/assyntax.h
@@ -1575,6 +1575,7 @@ SECTION _DATA public align=16 class=DATA use32 flat
 
 #define FEMMS  femms
 #define PREFETCH(a)    prefetch P_ARG1(a)
+#define PREFETCHW(a)    prefetchw P_ARG1(a)
 
 /* Intel SSE */
 #define ADDPS(a, b)    addps P_ARG2(a, b)