From: Frode Solheim <frode@fs-uae.net>
Date: Thu, 10 Sep 2015 19:42:00 +0000 (+0200)
Subject: JIT: revert some changes in duplicate_carry / restore_carry
X-Git-Tag: 3200~70^2~10
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=51e4f1ca317282664db40dbbd740d8b17779fa2d;p=francis%2Fwinuae.git

JIT: revert some changes in duplicate_carry / restore_carry
---

diff --git a/jit/compemu_midfunc_x86.cpp b/jit/compemu_midfunc_x86.cpp
index e184a30d..21610fab 100644
--- a/jit/compemu_midfunc_x86.cpp
+++ b/jit/compemu_midfunc_x86.cpp
@@ -74,7 +74,11 @@ MIDFUNC(0,duplicate_carry,(void))
 {
 	evict(FLAGX);
 	make_flags_live_internal();
-	COMPCALL(setcc_m)((uintptr)live.state[FLAGX].mem,NATIVE_CC_CS);
+#ifdef UAE
+	COMPCALL(setcc_m)((uintptr)live.state[FLAGX].mem + 1, NATIVE_CC_CS);
+#else
+	COMPCALL(setcc_m)((uintptr)live.state[FLAGX].mem, NATIVE_CC_CS);
+#endif
 	log_vwrite(FLAGX);
 }
 MENDFUNC(0,duplicate_carry,(void))
@@ -82,12 +86,20 @@ MENDFUNC(0,duplicate_carry,(void))
 MIDFUNC(0,restore_carry,(void))
 {
 	if (!have_rat_stall) { /* Not a P6 core, i.e. no partial stalls */
-		bt_l_ri_noclobber(FLAGX,0);
+#ifdef UAE
+		bt_l_ri_noclobber(FLAGX, 8);
+#else
+		bt_l_ri_noclobber(FLAGX, 0);
+#endif
 	}
 	else {  /* Avoid the stall the above creates.
 		   This is slow on non-P6, though.
 		*/
-		COMPCALL(rol_b_ri(FLAGX,8));
+#ifdef UAE
+		COMPCALL(rol_w_ri(FLAGX, 8));
+#else
+		COMPCALL(rol_b_ri(FLAGX, 8));
+#endif
 		isclean(FLAGX);
 	}
 }
diff --git a/jit/gencomp.cpp b/jit/gencomp.cpp
index abd7a075..98711839 100644
--- a/jit/gencomp.cpp
+++ b/jit/gencomp.cpp
@@ -89,9 +89,6 @@
 #define DISABLE_I_MOVE16
 */
 
-#define DISABLE_I_LSL
-#define DISABLE_I_LSR
-
 #ifdef CPU_x86_64
 #define DISABLE_I_FPP
 #endif