[PATCH] x86_64: prefetchw() can fall back to prefetch() if !3DNOW
[linux-2.6.git] / include / asm-x86_64 / processor.h
index 194160f..a832199 100644 (file)
@@ -398,7 +398,7 @@ static inline void prefetch(void *x)
 #define ARCH_HAS_PREFETCHW 1
 static inline void prefetchw(void *x) 
 { 
-       alternative_input(ASM_NOP5,
+       alternative_input("prefetcht0 (%1)",
                          "prefetchw (%1)",
                          X86_FEATURE_3DNOW,
                          "r" (x));