Enable USE_DIRECT_JUMP on Win32.

Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

exec-all.h

@@ -114,10 +114,7 @@ static inline int tlb_set_page(CPUState *env1, target_ulong vaddr,
 #define CODE_GEN_AVG_BLOCK_SIZE 64
 #endif
 
-#if defined(_ARCH_PPC) || defined(__x86_64__) || defined(__arm__)
-#define USE_DIRECT_JUMP
-#endif
-#if defined(__i386__) && !defined(_WIN32)
+#if defined(_ARCH_PPC) || defined(__x86_64__) || defined(__arm__) || defined(__i386__)
 #define USE_DIRECT_JUMP
 #endif