From db016f700124f2e03b790b2f6bfc8bc4596d186b Mon Sep 17 00:00:00 2001
From: Henrik Rydgard <hrydgard@gmail.com>
Date: Sat, 23 Nov 2013 13:00:35 +0100
Subject: [PATCH] ARMJIT: Disable vsgn, reported to break Miami Vice

---
 Core/MIPS/ARM/ArmCompVFPU.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Core/MIPS/ARM/ArmCompVFPU.cpp b/Core/MIPS/ARM/ArmCompVFPU.cpp
index c5801be680..83df876129 100644
--- a/Core/MIPS/ARM/ArmCompVFPU.cpp
+++ b/Core/MIPS/ARM/ArmCompVFPU.cpp
@@ -35,7 +35,7 @@
 // All functions should have CONDITIONAL_DISABLE, so we can narrow things down to a file quickly.
 // Currently known non working ones should have DISABLE.
 
-// #define CONDITIONAL_DISABLE { fpr.ReleaseSpillLocks(); Comp_Generic(op); return; }
+// #define CONDITIONAL_DISABLE { fpr.ReleaseSpillLocksAndDiscardTemps(); Comp_Generic(op); return; }
 #define CONDITIONAL_DISABLE ;
 #define DISABLE { fpr.ReleaseSpillLocksAndDiscardTemps(); Comp_Generic(op); return; }
 #define NEON_IF_AVAILABLE(func) { if (jo.useNEONVFPU) { func(op); return; } }
@@ -51,6 +51,8 @@
 #define _IMM16 (signed short)(op & 0xFFFF)
 #define _IMM26 (op & 0x03FFFFFF)
 
+
+
 namespace MIPSComp
 {
 	// Vector regs can overlap in all sorts of swizzled ways.
@@ -1822,6 +1824,8 @@ namespace MIPSComp
 	}
 
 	void Jit::Comp_Vsgn(MIPSOpcode op) {
+		DISABLE;   // Breaks Miami Vice
+
 		NEON_IF_AVAILABLE(CompNEON_Vsgn);
 		CONDITIONAL_DISABLE;
 		if (js.HasUnknownPrefix()) {