From 9c27c19597b17a55de53e8b835712cef5335d62a Mon Sep 17 00:00:00 2001
From: Frode Solheim <frode@fs-uae.net>
Date: Mon, 7 Sep 2015 21:19:20 +0200
Subject: [PATCH] JIT signed changes, added a declaration

---
 jit/compemu.h             | 6 +++---
 jit/compemu_midfunc_x86.h | 1 +
 jit/compemu_support.cpp   | 2 --
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/jit/compemu.h b/jit/compemu.h
index faa4d192..dfc62517 100644
--- a/jit/compemu.h
+++ b/jit/compemu.h
@@ -201,7 +201,7 @@ typedef struct {
   uae_u32 val;
   uae_u8 is_swapped;
   uae_u8 status;
-  uae_u8 realreg;
+  uae_s8 realreg; /* gb-- realreg can hold -1 */
   uae_u8 realind; /* The index in the holds[] array */
   uae_u8 needflush;
   uae_u8 validsize;
@@ -213,7 +213,7 @@ typedef struct {
   uae_u32* mem;
   double val;
   uae_u8 status;
-  uae_u8 realreg;
+  uae_s8 realreg; /* gb-- realreg can hold -1 */
   uae_u8 realind;
   uae_u8 needflush;
 } freg_status;
@@ -292,7 +292,7 @@ typedef struct {
 extern int touchcnt;
 
 
-#define IMM uae_u32
+#define IMM  uae_s32
 #define RR1  uae_u32
 #define RR2  uae_u32
 #define RR4  uae_u32
diff --git a/jit/compemu_midfunc_x86.h b/jit/compemu_midfunc_x86.h
index d3bda8a7..ad138e5b 100644
--- a/jit/compemu_midfunc_x86.h
+++ b/jit/compemu_midfunc_x86.h
@@ -96,6 +96,7 @@ DECLARE_MIDFUNC(zero_extend_16_rr(W4 d, RR2 s));
 DECLARE_MIDFUNC(zero_extend_8_rr(W4 d, RR1 s));
 DECLARE_MIDFUNC(imul_64_32(RW4 d, RW4 s));
 DECLARE_MIDFUNC(mul_64_32(RW4 d, RW4 s));
+DECLARE_MIDFUNC(simulate_bsf(W4 tmp, RW4 s));
 DECLARE_MIDFUNC(imul_32_32(RW4 d, RR4 s));
 DECLARE_MIDFUNC(mul_32_32(RW4 d, RR4 s));
 DECLARE_MIDFUNC(mov_b_rr(W1 d, RR1 s));
diff --git a/jit/compemu_support.cpp b/jit/compemu_support.cpp
index 4e7fa3b7..3b8cf90d 100644
--- a/jit/compemu_support.cpp
+++ b/jit/compemu_support.cpp
@@ -1188,7 +1188,6 @@ static uae_s8 nstate[N_REGS];
 #define L_NEEDED -2
 #define L_UNNEEDED -3
 
-#if USE_MATCH
 static inline void big_to_small_state(bigstate * /* b */, smallstate * s)
 {
   int i;
@@ -1221,7 +1220,6 @@ static inline int callers_need_recompile(bigstate * /* b */, smallstate * s)
 				 * callers */
   return 0;
 }
-#endif
 
 static inline void log_startblock(void)
 {
-- 
2.47.3