From c3eb45f7bc3637408393cfb1b063d42ded4ca6b5 Mon Sep 17 00:00:00 2001
From: Shawn Hoffman <godisgovernment@gmail.com>
Date: Mon, 21 Jul 2014 20:40:21 -0700
Subject: [PATCH] Revert "Merge pull request #473 from Tilka/frsp"

This reverts commit d369627d703a9380ccbbbba4be52a043e26b0e8d, reversing
changes made to 67ff926f1ee0037c98065dac518099cf82ebb7a7.
---
 Source/Core/Core/PowerPC/Jit64/Jit.h              |  1 -
 Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp   |  2 +-
 .../Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp | 15 ---------------
 3 files changed, 1 insertion(+), 17 deletions(-)

diff --git a/Source/Core/Core/PowerPC/Jit64/Jit.h b/Source/Core/Core/PowerPC/Jit64/Jit.h
index 58b38de73f..8c5056c372 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit.h
+++ b/Source/Core/Core/PowerPC/Jit64/Jit.h
@@ -191,7 +191,6 @@ 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 b82484ea47..c64cbdca66 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::frsp},                  //"frspx",   OPTYPE_FPU, FL_RC_BIT_F}},
+	{12,  &Jit64::FallBackToInterpreter}, //"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 4d2ec1d1f3..648da27d26 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
+++ b/Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
@@ -175,21 +175,6 @@ 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