diff --git a/Source/Core/Core/PowerPC/Jit64/Jit.h b/Source/Core/Core/PowerPC/Jit64/Jit.h
index 8c5056c372..58b38de73f 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit.h
+++ b/Source/Core/Core/PowerPC/Jit64/Jit.h
@@ -191,6 +191,7 @@ public:
 
 	void fmaddXX(UGeckoInstruction inst);
 	void fsign(UGeckoInstruction inst);
+	void frsp(UGeckoInstruction inst);
 	void stX(UGeckoInstruction inst); //stw sth stb
 	void rlwinmx(UGeckoInstruction inst);
 	void rlwimix(UGeckoInstruction inst);
diff --git a/Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp b/Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp
index c64cbdca66..b82484ea47 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp
+++ b/Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp
@@ -342,7 +342,7 @@ static GekkoOPTemplate table63[] =
 	{72,  &Jit64::fmrx},                  //"fmrx",    OPTYPE_FPU, FL_RC_BIT_F}},
 	{136, &Jit64::fsign},                 //"fnabsx",  OPTYPE_FPU, FL_RC_BIT_F}},
 	{40,  &Jit64::fsign},                 //"fnegx",   OPTYPE_FPU, FL_RC_BIT_F}},
-	{12,  &Jit64::FallBackToInterpreter}, //"frspx",   OPTYPE_FPU, FL_RC_BIT_F}},
+	{12,  &Jit64::frsp},                  //"frspx",   OPTYPE_FPU, FL_RC_BIT_F}},
 
 	{64,  &Jit64::FallBackToInterpreter}, //"mcrfs",   OPTYPE_SYSTEMFP, 0}},
 	{583, &Jit64::FallBackToInterpreter}, //"mffsx",   OPTYPE_SYSTEMFP, 0}},
diff --git a/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp b/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
index 648da27d26..4d2ec1d1f3 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
+++ b/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
@@ -175,6 +175,21 @@ void Jit64::fsign(UGeckoInstruction inst)
 	fpr.UnlockAll();
 }
 
+void Jit64::frsp(UGeckoInstruction inst)
+{
+	INSTRUCTION_START
+	JITDISABLE(bJITFloatingPointOff);
+	FALLBACK_IF(inst.Rc);
+
+	int d = inst.FD, b = inst.FB;
+	fpr.Lock(d, b);
+	fpr.BindToRegister(d, d == b);
+	CVTSD2SS(fpr.RX(d), fpr.R(b));
+	CVTSS2SD(fpr.RX(d), fpr.R(d));
+	UNPCKLPD(fpr.RX(d), fpr.R(d));
+	fpr.UnlockAll();
+}
+
 void Jit64::fmrx(UGeckoInstruction inst)
 {
 	INSTRUCTION_START