6 files changed, 1 insertions, 4202 deletions

diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index a7a4a688c..592911c2b 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -61,14 +61,11 @@ set(HEADERS
 
 if(ARCHITECTURE_x86_64)
     set(SRCS ${SRCS}
-            x64/abi.cpp
             x64/cpu_detect.cpp
-            x64/emitter.cpp)
+            )
 
     set(HEADERS ${HEADERS}
-            x64/abi.h
             x64/cpu_detect.h
-            x64/emitter.h
             x64/xbyak_abi.h
             x64/xbyak_util.h
             )
diff --git a/src/common/x64/abi.cpp b/src/common/x64/abi.cpp
deleted file mode 100644
index 504b9c940..000000000
--- a/src/common/x64/abi.cpp
+++ /dev/null
@@ -1,350 +0,0 @@
-// Copyright (C) 2003 Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0 or later versions.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#include "abi.h"
-#include "emitter.h"
-
-using namespace Gen;
-
-// Shared code between Win64 and Unix64
-
-void XEmitter::ABI_CalculateFrameSize(BitSet32 mask, size_t rsp_alignment, size_t needed_frame_size,
-                                      size_t* shadowp, size_t* subtractionp, size_t* xmm_offsetp) {
-    size_t shadow = 0;
-#if defined(_WIN32)
-    shadow = 0x20;
-#endif
-
-    int count = (mask & ABI_ALL_GPRS).Count();
-    rsp_alignment -= count * 8;
-    size_t subtraction = 0;
-    int fpr_count = (mask & ABI_ALL_FPRS).Count();
-    if (fpr_count) {
-        // If we have any XMMs to save, we must align the stack here.
-        subtraction = rsp_alignment & 0xf;
-    }
-    subtraction += 16 * fpr_count;
-    size_t xmm_base_subtraction = subtraction;
-    subtraction += needed_frame_size;
-    subtraction += shadow;
-    // Final alignment.
-    rsp_alignment -= subtraction;
-    subtraction += rsp_alignment & 0xf;
-
-    *shadowp = shadow;
-    *subtractionp = subtraction;
-    *xmm_offsetp = subtraction - xmm_base_subtraction;
-}
-
-size_t XEmitter::ABI_PushRegistersAndAdjustStack(BitSet32 mask, size_t rsp_alignment,
-                                                 size_t needed_frame_size) {
-    size_t shadow, subtraction, xmm_offset;
-    ABI_CalculateFrameSize(mask, rsp_alignment, needed_frame_size, &shadow, &subtraction,
-                           &xmm_offset);
-
-    for (int r : mask& ABI_ALL_GPRS)
-        PUSH((X64Reg)r);
-
-    if (subtraction)
-        SUB(64, R(RSP), subtraction >= 0x80 ? Imm32((u32)subtraction) : Imm8((u8)subtraction));
-
-    for (int x : mask& ABI_ALL_FPRS) {
-        MOVAPD(MDisp(RSP, (int)xmm_offset), (X64Reg)(x - 16));
-        xmm_offset += 16;
-    }
-
-    return shadow;
-}
-
-void XEmitter::ABI_PopRegistersAndAdjustStack(BitSet32 mask, size_t rsp_alignment,
-                                              size_t needed_frame_size) {
-    size_t shadow, subtraction, xmm_offset;
-    ABI_CalculateFrameSize(mask, rsp_alignment, needed_frame_size, &shadow, &subtraction,
-                           &xmm_offset);
-
-    for (int x : mask& ABI_ALL_FPRS) {
-        MOVAPD((X64Reg)(x - 16), MDisp(RSP, (int)xmm_offset));
-        xmm_offset += 16;
-    }
-
-    if (subtraction)
-        ADD(64, R(RSP), subtraction >= 0x80 ? Imm32((u32)subtraction) : Imm8((u8)subtraction));
-
-    for (int r = 15; r >= 0; r--) {
-        if (mask[r])
-            POP((X64Reg)r);
-    }
-}
-
-// Common functions
-void XEmitter::ABI_CallFunction(const void* func) {
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionC16(const void* func, u16 param1) {
-    MOV(32, R(ABI_PARAM1), Imm32((u32)param1));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionCC16(const void* func, u32 param1, u16 param2) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    MOV(32, R(ABI_PARAM2), Imm32((u32)param2));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionC(const void* func, u32 param1) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionCC(const void* func, u32 param1, u32 param2) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionCCC(const void* func, u32 param1, u32 param2, u32 param3) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    MOV(32, R(ABI_PARAM3), Imm32(param3));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionCCP(const void* func, u32 param1, u32 param2, void* param3) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    MOV(64, R(ABI_PARAM3), ImmPtr(param3));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionCCCP(const void* func, u32 param1, u32 param2, u32 param3,
-                                    void* param4) {
-    MOV(32, R(ABI_PARAM1), Imm32(param1));
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    MOV(32, R(ABI_PARAM3), Imm32(param3));
-    MOV(64, R(ABI_PARAM4), ImmPtr(param4));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionP(const void* func, void* param1) {
-    MOV(64, R(ABI_PARAM1), ImmPtr(param1));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionPA(const void* func, void* param1, const Gen::OpArg& arg2) {
-    MOV(64, R(ABI_PARAM1), ImmPtr(param1));
-    if (!arg2.IsSimpleReg(ABI_PARAM2))
-        MOV(32, R(ABI_PARAM2), arg2);
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionPAA(const void* func, void* param1, const Gen::OpArg& arg2,
-                                   const Gen::OpArg& arg3) {
-    MOV(64, R(ABI_PARAM1), ImmPtr(param1));
-    if (!arg2.IsSimpleReg(ABI_PARAM2))
-        MOV(32, R(ABI_PARAM2), arg2);
-    if (!arg3.IsSimpleReg(ABI_PARAM3))
-        MOV(32, R(ABI_PARAM3), arg3);
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionPPC(const void* func, void* param1, void* param2, u32 param3) {
-    MOV(64, R(ABI_PARAM1), ImmPtr(param1));
-    MOV(64, R(ABI_PARAM2), ImmPtr(param2));
-    MOV(32, R(ABI_PARAM3), Imm32(param3));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-// Pass a register as a parameter.
-void XEmitter::ABI_CallFunctionR(const void* func, X64Reg reg1) {
-    if (reg1 != ABI_PARAM1)
-        MOV(32, R(ABI_PARAM1), R(reg1));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-// Pass two registers as parameters.
-void XEmitter::ABI_CallFunctionRR(const void* func, X64Reg reg1, X64Reg reg2) {
-    if (reg2 != ABI_PARAM1) {
-        if (reg1 != ABI_PARAM1)
-            MOV(64, R(ABI_PARAM1), R(reg1));
-        if (reg2 != ABI_PARAM2)
-            MOV(64, R(ABI_PARAM2), R(reg2));
-    } else {
-        if (reg2 != ABI_PARAM2)
-            MOV(64, R(ABI_PARAM2), R(reg2));
-        if (reg1 != ABI_PARAM1)
-            MOV(64, R(ABI_PARAM1), R(reg1));
-    }
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionAC(const void* func, const Gen::OpArg& arg1, u32 param2) {
-    if (!arg1.IsSimpleReg(ABI_PARAM1))
-        MOV(32, R(ABI_PARAM1), arg1);
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionACC(const void* func, const Gen::OpArg& arg1, u32 param2,
-                                   u32 param3) {
-    if (!arg1.IsSimpleReg(ABI_PARAM1))
-        MOV(32, R(ABI_PARAM1), arg1);
-    MOV(32, R(ABI_PARAM2), Imm32(param2));
-    MOV(64, R(ABI_PARAM3), Imm64(param3));
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionA(const void* func, const Gen::OpArg& arg1) {
-    if (!arg1.IsSimpleReg(ABI_PARAM1))
-        MOV(32, R(ABI_PARAM1), arg1);
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
-
-void XEmitter::ABI_CallFunctionAA(const void* func, const Gen::OpArg& arg1,
-                                  const Gen::OpArg& arg2) {
-    if (!arg1.IsSimpleReg(ABI_PARAM1))
-        MOV(32, R(ABI_PARAM1), arg1);
-    if (!arg2.IsSimpleReg(ABI_PARAM2))
-        MOV(32, R(ABI_PARAM2), arg2);
-    u64 distance = u64(func) - (u64(code) + 5);
-    if (distance >= 0x0000000080000000ULL && distance < 0xFFFFFFFF80000000ULL) {
-        // Far call
-        MOV(64, R(RAX), ImmPtr(func));
-        CALLptr(R(RAX));
-    } else {
-        CALL(func);
-    }
-}
\ No newline at end of file
diff --git a/src/common/x64/abi.h b/src/common/x64/abi.h
deleted file mode 100644
index eaaf81d89..000000000
--- a/src/common/x64/abi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2008 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/bit_set.h"
-#include "emitter.h"
-
-// x64 ABI:s, and helpers to help follow them when JIT-ing code.
-// All convensions return values in EAX (+ possibly EDX).
-
-// Windows 64-bit
-// * 4-reg "fastcall" variant, very new-skool stack handling
-// * Callee moves stack pointer, to make room for shadow regs for the biggest function _it itself
-// calls_
-// * Parameters passed in RCX, RDX, ... further parameters are MOVed into the allocated stack space.
-// Scratch:      RAX RCX RDX R8 R9 R10 R11
-// Callee-save:  RBX RSI RDI RBP R12 R13 R14 R15
-// Parameters:   RCX RDX R8 R9, further MOV-ed
-
-// Linux 64-bit
-// * 6-reg "fastcall" variant, old skool stack handling (parameters are pushed)
-// Scratch:      RAX RCX RDX RSI RDI R8 R9 R10 R11
-// Callee-save:  RBX RBP R12 R13 R14 R15
-// Parameters:   RDI RSI RDX RCX R8 R9
-
-#define ABI_ALL_FPRS BitSet32(0xffff0000)
-#define ABI_ALL_GPRS BitSet32(0x0000ffff)
-
-#ifdef _WIN32 // 64-bit Windows - the really exotic calling convention
-
-#define ABI_PARAM1 RCX
-#define ABI_PARAM2 RDX
-#define ABI_PARAM3 R8
-#define ABI_PARAM4 R9
-
-// xmm0-xmm15 use the upper 16 bits in the functions that push/pop registers.
-#define ABI_ALL_CALLER_SAVED                                                                       \
-    (BitSet32{RAX, RCX, RDX, R8, R9, R10, R11, XMM0 + 16, XMM1 + 16, XMM2 + 16, XMM3 + 16,         \
-              XMM4 + 16, XMM5 + 16})
-#else // 64-bit Unix / OS X
-
-#define ABI_PARAM1 RDI
-#define ABI_PARAM2 RSI
-#define ABI_PARAM3 RDX
-#define ABI_PARAM4 RCX
-#define ABI_PARAM5 R8
-#define ABI_PARAM6 R9
-
-// TODO: Avoid pushing all 16 XMM registers when possible. Most functions we call probably
-// don't actually clobber them.
-#define ABI_ALL_CALLER_SAVED (BitSet32{RAX, RCX, RDX, RDI, RSI, R8, R9, R10, R11} | ABI_ALL_FPRS)
-#endif // WIN32
-
-#define ABI_ALL_CALLEE_SAVED (~ABI_ALL_CALLER_SAVED)
-
-#define ABI_RETURN RAX
diff --git a/src/common/x64/emitter.cpp b/src/common/x64/emitter.cpp
deleted file mode 100644
index f5930abec..000000000
--- a/src/common/x64/emitter.cpp
+++ /dev/null
@@ -1,2583 +0,0 @@
-// Copyright (C) 2003 Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0 or later versions.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#include <cinttypes>
-#include <cstring>
-#include "abi.h"
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/memory_util.h"
-#include "cpu_detect.h"
-#include "emitter.h"
-
-namespace Gen {
-
-struct NormalOpDef {
-    u8 toRm8, toRm32, fromRm8, fromRm32, imm8, imm32, simm8, eaximm8, eaximm32, ext;
-};
-
-// 0xCC is code for invalid combination of immediates
-static const NormalOpDef normalops[11] = {
-    {0x00, 0x01, 0x02, 0x03, 0x80, 0x81, 0x83, 0x04, 0x05, 0}, // ADD
-    {0x10, 0x11, 0x12, 0x13, 0x80, 0x81, 0x83, 0x14, 0x15, 2}, // ADC
-
-    {0x28, 0x29, 0x2A, 0x2B, 0x80, 0x81, 0x83, 0x2C, 0x2D, 5}, // SUB
-    {0x18, 0x19, 0x1A, 0x1B, 0x80, 0x81, 0x83, 0x1C, 0x1D, 3}, // SBB
-
-    {0x20, 0x21, 0x22, 0x23, 0x80, 0x81, 0x83, 0x24, 0x25, 4}, // AND
-    {0x08, 0x09, 0x0A, 0x0B, 0x80, 0x81, 0x83, 0x0C, 0x0D, 1}, // OR
-
-    {0x30, 0x31, 0x32, 0x33, 0x80, 0x81, 0x83, 0x34, 0x35, 6}, // XOR
-    {0x88, 0x89, 0x8A, 0x8B, 0xC6, 0xC7, 0xCC, 0xCC, 0xCC, 0}, // MOV
-
-    {0x84, 0x85, 0x84, 0x85, 0xF6, 0xF7, 0xCC, 0xA8, 0xA9, 0}, // TEST (to == from)
-    {0x38, 0x39, 0x3A, 0x3B, 0x80, 0x81, 0x83, 0x3C, 0x3D, 7}, // CMP
-
-    {0x86, 0x87, 0x86, 0x87, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC, 7}, // XCHG
-};
-
-enum NormalSSEOps {
-    sseCMP = 0xC2,
-    sseADD = 0x58,  // ADD
-    sseSUB = 0x5C,  // SUB
-    sseAND = 0x54,  // AND
-    sseANDN = 0x55, // ANDN
-    sseOR = 0x56,
-    sseXOR = 0x57,
-    sseMUL = 0x59,         // MUL
-    sseDIV = 0x5E,         // DIV
-    sseMIN = 0x5D,         // MIN
-    sseMAX = 0x5F,         // MAX
-    sseCOMIS = 0x2F,       // COMIS
-    sseUCOMIS = 0x2E,      // UCOMIS
-    sseSQRT = 0x51,        // SQRT
-    sseRSQRT = 0x52,       // RSQRT (NO DOUBLE PRECISION!!!)
-    sseRCP = 0x53,         // RCP
-    sseMOVAPfromRM = 0x28, // MOVAP from RM
-    sseMOVAPtoRM = 0x29,   // MOVAP to RM
-    sseMOVUPfromRM = 0x10, // MOVUP from RM
-    sseMOVUPtoRM = 0x11,   // MOVUP to RM
-    sseMOVLPfromRM = 0x12,
-    sseMOVLPtoRM = 0x13,
-    sseMOVHPfromRM = 0x16,
-    sseMOVHPtoRM = 0x17,
-    sseMOVHLPS = 0x12,
-    sseMOVLHPS = 0x16,
-    sseMOVDQfromRM = 0x6F,
-    sseMOVDQtoRM = 0x7F,
-    sseMASKMOVDQU = 0xF7,
-    sseLDDQU = 0xF0,
-    sseSHUF = 0xC6,
-    sseMOVNTDQ = 0xE7,
-    sseMOVNTP = 0x2B,
-    sseHADD = 0x7C,
-};
-
-void XEmitter::SetCodePtr(u8* ptr) {
-    code = ptr;
-}
-
-const u8* XEmitter::GetCodePtr() const {
-    return code;
-}
-
-u8* XEmitter::GetWritableCodePtr() {
-    return code;
-}
-
-void XEmitter::Write8(u8 value) {
-    *code++ = value;
-}
-
-void XEmitter::Write16(u16 value) {
-    std::memcpy(code, &value, sizeof(u16));
-    code += sizeof(u16);
-}
-
-void XEmitter::Write32(u32 value) {
-    std::memcpy(code, &value, sizeof(u32));
-    code += sizeof(u32);
-}
-
-void XEmitter::Write64(u64 value) {
-    std::memcpy(code, &value, sizeof(u64));
-    code += sizeof(u64);
-}
-
-void XEmitter::ReserveCodeSpace(int bytes) {
-    for (int i = 0; i < bytes; i++)
-        *code++ = 0xCC;
-}
-
-const u8* XEmitter::AlignCode4() {
-    int c = int((u64)code & 3);
-    if (c)
-        ReserveCodeSpace(4 - c);
-    return code;
-}
-
-const u8* XEmitter::AlignCode16() {
-    int c = int((u64)code & 15);
-    if (c)
-        ReserveCodeSpace(16 - c);
-    return code;
-}
-
-const u8* XEmitter::AlignCodePage() {
-    int c = int((u64)code & 4095);
-    if (c)
-        ReserveCodeSpace(4096 - c);
-    return code;
-}
-
-// This operation modifies flags; check to see the flags are locked.
-// If the flags are locked, we should immediately and loudly fail before
-// causing a subtle JIT bug.
-void XEmitter::CheckFlags() {
-    ASSERT_MSG(!flags_locked, "Attempt to modify flags while flags locked!");
-}
-
-void XEmitter::WriteModRM(int mod, int reg, int rm) {
-    Write8((u8)((mod << 6) | ((reg & 7) << 3) | (rm & 7)));
-}
-
-void XEmitter::WriteSIB(int scale, int index, int base) {
-    Write8((u8)((scale << 6) | ((index & 7) << 3) | (base & 7)));
-}
-
-void OpArg::WriteRex(XEmitter* emit, int opBits, int bits, int customOp) const {
-    if (customOp == -1)
-        customOp = operandReg;
-#ifdef ARCHITECTURE_x86_64
-    u8 op = 0x40;
-    // REX.W (whether operation is a 64-bit operation)
-    if (opBits == 64)
-        op |= 8;
-    // REX.R (whether ModR/M reg field refers to R8-R15.
-    if (customOp & 8)
-        op |= 4;
-    // REX.X (whether ModR/M SIB index field refers to R8-R15)
-    if (indexReg & 8)
-        op |= 2;
-    // REX.B (whether ModR/M rm or SIB base or opcode reg field refers to R8-R15)
-    if (offsetOrBaseReg & 8)
-        op |= 1;
-    // Write REX if wr have REX bits to write, or if the operation accesses
-    // SIL, DIL, BPL, or SPL.
-    if (op != 0x40 || (scale == SCALE_NONE && bits == 8 && (offsetOrBaseReg & 0x10c) == 4) ||
-        (opBits == 8 && (customOp & 0x10c) == 4)) {
-        emit->Write8(op);
-        // Check the operation doesn't access AH, BH, CH, or DH.
-        DEBUG_ASSERT((offsetOrBaseReg & 0x100) == 0);
-        DEBUG_ASSERT((customOp & 0x100) == 0);
-    }
-#else
-    DEBUG_ASSERT(opBits != 64);
-    DEBUG_ASSERT((customOp & 8) == 0 || customOp == -1);
-    DEBUG_ASSERT((indexReg & 8) == 0);
-    DEBUG_ASSERT((offsetOrBaseReg & 8) == 0);
-    DEBUG_ASSERT(opBits != 8 || (customOp & 0x10c) != 4 || customOp == -1);
-    DEBUG_ASSERT(scale == SCALE_ATREG || bits != 8 || (offsetOrBaseReg & 0x10c) != 4);
-#endif
-}
-
-void OpArg::WriteVex(XEmitter* emit, X64Reg regOp1, X64Reg regOp2, int L, int pp, int mmmmm,
-                     int W) const {
-    int R = !(regOp1 & 8);
-    int X = !(indexReg & 8);
-    int B = !(offsetOrBaseReg & 8);
-
-    int vvvv = (regOp2 == X64Reg::INVALID_REG) ? 0xf : (regOp2 ^ 0xf);
-
-    // do we need any VEX fields that only appear in the three-byte form?
-    if (X == 1 && B == 1 && W == 0 && mmmmm == 1) {
-        u8 RvvvvLpp = (R << 7) | (vvvv << 3) | (L << 2) | pp;
-        emit->Write8(0xC5);
-        emit->Write8(RvvvvLpp);
-    } else {
-        u8 RXBmmmmm = (R << 7) | (X << 6) | (B << 5) | mmmmm;
-        u8 WvvvvLpp = (W << 7) | (vvvv << 3) | (L << 2) | pp;
-        emit->Write8(0xC4);
-        emit->Write8(RXBmmmmm);
-        emit->Write8(WvvvvLpp);
-    }
-}
-
-void OpArg::WriteRest(XEmitter* emit, int extraBytes, X64Reg _operandReg,
-                      bool warn_64bit_offset) const {
-    if (_operandReg == INVALID_REG)
-        _operandReg = (X64Reg)this->operandReg;
-    int mod = 0;
-    int ireg = indexReg;
-    bool SIB = false;
-    int _offsetOrBaseReg = this->offsetOrBaseReg;
-
-    if (scale == SCALE_RIP) // Also, on 32-bit, just an immediate address
-    {
-        // Oh, RIP addressing.
-        _offsetOrBaseReg = 5;
-        emit->WriteModRM(0, _operandReg, _offsetOrBaseReg);
-// TODO : add some checks
-#ifdef ARCHITECTURE_x86_64
-        u64 ripAddr = (u64)emit->GetCodePtr() + 4 + extraBytes;
-        s64 distance = (s64)offset - (s64)ripAddr;
-        ASSERT_MSG((distance < 0x80000000LL && distance >= -0x80000000LL) || !warn_64bit_offset,
-                   "WriteRest: op out of range (0x%" PRIx64 " uses 0x%" PRIx64 ")", ripAddr,
-                   offset);
-        s32 offs = (s32)distance;
-        emit->Write32((u32)offs);
-#else
-        emit->Write32((u32)offset);
-#endif
-        return;
-    }
-
-    if (scale == 0) {
-        // Oh, no memory, Just a reg.
-        mod = 3; // 11
-    } else if (scale >= 1) {
-        // Ah good, no scaling.
-        if (scale == SCALE_ATREG && !((_offsetOrBaseReg & 7) == 4 || (_offsetOrBaseReg & 7) == 5)) {
-            // Okay, we're good. No SIB necessary.
-            int ioff = (int)offset;
-            if (ioff == 0) {
-                mod = 0;
-            } else if (ioff < -128 || ioff > 127) {
-                mod = 2; // 32-bit displacement
-            } else {
-                mod = 1; // 8-bit displacement
-            }
-        } else if (scale >= SCALE_NOBASE_2 && scale <= SCALE_NOBASE_8) {
-            SIB = true;
-            mod = 0;
-            _offsetOrBaseReg = 5;
-        } else // if (scale != SCALE_ATREG)
-        {
-            if ((_offsetOrBaseReg & 7) == 4) // this would occupy the SIB encoding :(
-            {
-                // So we have to fake it with SIB encoding :(
-                SIB = true;
-            }
-
-            if (scale >= SCALE_1 && scale < SCALE_ATREG) {
-                SIB = true;
-            }
-
-            if (scale == SCALE_ATREG && ((_offsetOrBaseReg & 7) == 4)) {
-                SIB = true;
-                ireg = _offsetOrBaseReg;
-            }
-
-            // Okay, we're fine. Just disp encoding.
-            // We need displacement. Which size?
-            int ioff = (int)(s64)offset;
-            if (ioff < -128 || ioff > 127) {
-                mod = 2; // 32-bit displacement
-            } else {
-                mod = 1; // 8-bit displacement
-            }
-        }
-    }
-
-    // Okay. Time to do the actual writing
-    // ModRM byte:
-    int oreg = _offsetOrBaseReg;
-    if (SIB)
-        oreg = 4;
-
-    // TODO(ector): WTF is this if about? I don't remember writing it :-)
-    // if (RIP)
-    //    oreg = 5;
-
-    emit->WriteModRM(mod, _operandReg & 7, oreg & 7);
-
-    if (SIB) {
-        // SIB byte
-        int ss;
-        switch (scale) {
-        case SCALE_NONE:
-            _offsetOrBaseReg = 4;
-            ss = 0;
-            break; // RSP
-        case SCALE_1:
-            ss = 0;
-            break;
-        case SCALE_2:
-            ss = 1;
-            break;
-        case SCALE_4:
-            ss = 2;
-            break;
-        case SCALE_8:
-            ss = 3;
-            break;
-        case SCALE_NOBASE_2:
-            ss = 1;
-            break;
-        case SCALE_NOBASE_4:
-            ss = 2;
-            break;
-        case SCALE_NOBASE_8:
-            ss = 3;
-            break;
-        case SCALE_ATREG:
-            ss = 0;
-            break;
-        default:
-            ASSERT_MSG(0, "Invalid scale for SIB byte");
-            ss = 0;
-            break;
-        }
-        emit->Write8((u8)((ss << 6) | ((ireg & 7) << 3) | (_offsetOrBaseReg & 7)));
-    }
-
-    if (mod == 1) // 8-bit disp
-    {
-        emit->Write8((u8)(s8)(s32)offset);
-    } else if (mod == 2 || (scale >= SCALE_NOBASE_2 && scale <= SCALE_NOBASE_8)) // 32-bit disp
-    {
-        emit->Write32((u32)offset);
-    }
-}
-
-// W = operand extended width (1 if 64-bit)
-// R = register# upper bit
-// X = scale amnt upper bit
-// B = base register# upper bit
-void XEmitter::Rex(int w, int r, int x, int b) {
-    w = w ? 1 : 0;
-    r = r ? 1 : 0;
-    x = x ? 1 : 0;
-    b = b ? 1 : 0;
-    u8 rx = (u8)(0x40 | (w << 3) | (r << 2) | (x << 1) | (b));
-    if (rx != 0x40)
-        Write8(rx);
-}
-
-void XEmitter::JMP(const u8* addr, bool force5Bytes) {
-    u64 fn = (u64)addr;
-    if (!force5Bytes) {
-        s64 distance = (s64)(fn - ((u64)code + 2));
-        ASSERT_MSG(distance >= -0x80 && distance < 0x80,
-                   "Jump target too far away, needs force5Bytes = true");
-        // 8 bits will do
-        Write8(0xEB);
-        Write8((u8)(s8)distance);
-    } else {
-        s64 distance = (s64)(fn - ((u64)code + 5));
-
-        ASSERT_MSG(distance >= -0x80000000LL && distance < 0x80000000LL,
-                   "Jump target too far away, needs indirect register");
-        Write8(0xE9);
-        Write32((u32)(s32)distance);
-    }
-}
-
-void XEmitter::JMPptr(const OpArg& arg2) {
-    OpArg arg = arg2;
-    if (arg.IsImm())
-        ASSERT_MSG(0, "JMPptr - Imm argument");
-    arg.operandReg = 4;
-    arg.WriteRex(this, 0, 0);
-    Write8(0xFF);
-    arg.WriteRest(this);
-}
-
-// Can be used to trap other processors, before overwriting their code
-// not used in dolphin
-void XEmitter::JMPself() {
-    Write8(0xEB);
-    Write8(0xFE);
-}
-
-void XEmitter::CALLptr(OpArg arg) {
-    if (arg.IsImm())
-        ASSERT_MSG(0, "CALLptr - Imm argument");
-    arg.operandReg = 2;
-    arg.WriteRex(this, 0, 0);
-    Write8(0xFF);
-    arg.WriteRest(this);
-}
-
-void XEmitter::CALL(const void* fnptr) {
-    u64 distance = u64(fnptr) - (u64(code) + 5);
-    ASSERT_MSG(distance < 0x0000000080000000ULL || distance >= 0xFFFFFFFF80000000ULL,
-               "CALL out of range (%p calls %p)", code, fnptr);
-    Write8(0xE8);
-    Write32(u32(distance));
-}
-
-FixupBranch XEmitter::CALL() {
-    FixupBranch branch;
-    branch.type = 1;
-    branch.ptr = code + 5;
-
-    Write8(0xE8);
-    Write32(0);
-
-    return branch;
-}
-
-FixupBranch XEmitter::J(bool force5bytes) {
-    FixupBranch branch;
-    branch.type = force5bytes ? 1 : 0;
-    branch.ptr = code + (force5bytes ? 5 : 2);
-    if (!force5bytes) {
-        // 8 bits will do
-        Write8(0xEB);
-        Write8(0);
-    } else {
-        Write8(0xE9);
-        Write32(0);
-    }
-    return branch;
-}
-
-FixupBranch XEmitter::J_CC(CCFlags conditionCode, bool force5bytes) {
-    FixupBranch branch;
-    branch.type = force5bytes ? 1 : 0;
-    branch.ptr = code + (force5bytes ? 6 : 2);
-    if (!force5bytes) {
-        // 8 bits will do
-        Write8(0x70 + conditionCode);
-        Write8(0);
-    } else {
-        Write8(0x0F);
-        Write8(0x80 + conditionCode);
-        Write32(0);
-    }
-    return branch;
-}
-
-void XEmitter::J_CC(CCFlags conditionCode, const u8* addr, bool force5bytes) {
-    u64 fn = (u64)addr;
-    s64 distance = (s64)(fn - ((u64)code + 2));
-    if (distance < -0x80 || distance >= 0x80 || force5bytes) {
-        distance = (s64)(fn - ((u64)code + 6));
-        ASSERT_MSG(distance >= -0x80000000LL && distance < 0x80000000LL,
-                   "Jump target too far away, needs indirect register");
-        Write8(0x0F);
-        Write8(0x80 + conditionCode);
-        Write32((u32)(s32)distance);
-    } else {
-        Write8(0x70 + conditionCode);
-        Write8((u8)(s8)distance);
-    }
-}
-
-void XEmitter::SetJumpTarget(const FixupBranch& branch) {
-    if (branch.type == 0) {
-        s64 distance = (s64)(code - branch.ptr);
-        ASSERT_MSG(distance >= -0x80 && distance < 0x80,
-                   "Jump target too far away, needs force5Bytes = true");
-        branch.ptr[-1] = (u8)(s8)distance;
-    } else if (branch.type == 1) {
-        s64 distance = (s64)(code - branch.ptr);
-        ASSERT_MSG(distance >= -0x80000000LL && distance < 0x80000000LL,
-                   "Jump target too far away, needs indirect register");
-        ((s32*)branch.ptr)[-1] = (s32)distance;
-    }
-}
-
-void XEmitter::SetJumpTarget(const FixupBranch& branch, const u8* target) {
-    if (branch.type == 0) {
-        s64 distance = (s64)(target - branch.ptr);
-        ASSERT_MSG(distance >= -0x80 && distance < 0x80,
-                   "Jump target too far away, needs force5Bytes = true");
-        branch.ptr[-1] = (u8)(s8)distance;
-    } else if (branch.type == 1) {
-        s64 distance = (s64)(target - branch.ptr);
-        ASSERT_MSG(distance >= -0x80000000LL && distance < 0x80000000LL,
-                   "Jump target too far away, needs indirect register");
-        ((s32*)branch.ptr)[-1] = (s32)distance;
-    }
-}
-
-// Single byte opcodes
-// There is no PUSHAD/POPAD in 64-bit mode.
-void XEmitter::INT3() {
-    Write8(0xCC);
-}
-void XEmitter::RET() {
-    Write8(0xC3);
-}
-void XEmitter::RET_FAST() {
-    Write8(0xF3);
-    Write8(0xC3);
-} // two-byte return (rep ret) - recommended by AMD optimization manual for the case of jumping to a
-  // ret
-
-// The first sign of decadence: optimized NOPs.
-void XEmitter::NOP(size_t size) {
-    DEBUG_ASSERT((int)size > 0);
-    while (true) {
-        switch (size) {
-        case 0:
-            return;
-        case 1:
-            Write8(0x90);
-            return;
-        case 2:
-            Write8(0x66);
-            Write8(0x90);
-            return;
-        case 3:
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x00);
-            return;
-        case 4:
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x40);
-            Write8(0x00);
-            return;
-        case 5:
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x44);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        case 6:
-            Write8(0x66);
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x44);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        case 7:
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x80);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        case 8:
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x84);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        case 9:
-            Write8(0x66);
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x84);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        case 10:
-            Write8(0x66);
-            Write8(0x66);
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x84);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            return;
-        default:
-            // Even though x86 instructions are allowed to be up to 15 bytes long,
-            // AMD advises against using NOPs longer than 11 bytes because they
-            // carry a performance penalty on CPUs older than AMD family 16h.
-            Write8(0x66);
-            Write8(0x66);
-            Write8(0x66);
-            Write8(0x0F);
-            Write8(0x1F);
-            Write8(0x84);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            Write8(0x00);
-            size -= 11;
-            continue;
-        }
-    }
-}
-
-void XEmitter::PAUSE() {
-    Write8(0xF3);
-    NOP();
-} // use in tight spinloops for energy saving on some cpu
-void XEmitter::CLC() {
-    CheckFlags();
-    Write8(0xF8);
-} // clear carry
-void XEmitter::CMC() {
-    CheckFlags();
-    Write8(0xF5);
-} // flip carry
-void XEmitter::STC() {
-    CheckFlags();
-    Write8(0xF9);
-} // set carry
-
-// TODO: xchg ah, al ???
-void XEmitter::XCHG_AHAL() {
-    Write8(0x86);
-    Write8(0xe0);
-    // alt. 86 c4
-}
-
-// These two can not be executed on early Intel 64-bit CPU:s, only on AMD!
-void XEmitter::LAHF() {
-    Write8(0x9F);
-}
-void XEmitter::SAHF() {
-    CheckFlags();
-    Write8(0x9E);
-}
-
-void XEmitter::PUSHF() {
-    Write8(0x9C);
-}
-void XEmitter::POPF() {
-    CheckFlags();
-    Write8(0x9D);
-}
-
-void XEmitter::LFENCE() {
-    Write8(0x0F);
-    Write8(0xAE);
-    Write8(0xE8);
-}
-void XEmitter::MFENCE() {
-    Write8(0x0F);
-    Write8(0xAE);
-    Write8(0xF0);
-}
-void XEmitter::SFENCE() {
-    Write8(0x0F);
-    Write8(0xAE);
-    Write8(0xF8);
-}
-
-void XEmitter::WriteSimple1Byte(int bits, u8 byte, X64Reg reg) {
-    if (bits == 16)
-        Write8(0x66);
-    Rex(bits == 64, 0, 0, (int)reg >> 3);
-    Write8(byte + ((int)reg & 7));
-}
-
-void XEmitter::WriteSimple2Byte(int bits, u8 byte1, u8 byte2, X64Reg reg) {
-    if (bits == 16)
-        Write8(0x66);
-    Rex(bits == 64, 0, 0, (int)reg >> 3);
-    Write8(byte1);
-    Write8(byte2 + ((int)reg & 7));
-}
-
-void XEmitter::CWD(int bits) {
-    if (bits == 16)
-        Write8(0x66);
-    Rex(bits == 64, 0, 0, 0);
-    Write8(0x99);
-}
-
-void XEmitter::CBW(int bits) {
-    if (bits == 8)
-        Write8(0x66);
-    Rex(bits == 32, 0, 0, 0);
-    Write8(0x98);
-}
-
-// Simple opcodes
-
-// push/pop do not need wide to be 64-bit
-void XEmitter::PUSH(X64Reg reg) {
-    WriteSimple1Byte(32, 0x50, reg);
-}
-void XEmitter::POP(X64Reg reg) {
-    WriteSimple1Byte(32, 0x58, reg);
-}
-
-void XEmitter::PUSH(int bits, const OpArg& reg) {
-    if (reg.IsSimpleReg())
-        PUSH(reg.GetSimpleReg());
-    else if (reg.IsImm()) {
-        switch (reg.GetImmBits()) {
-        case 8:
-            Write8(0x6A);
-            Write8((u8)(s8)reg.offset);
-            break;
-        case 16:
-            Write8(0x66);
-            Write8(0x68);
-            Write16((u16)(s16)(s32)reg.offset);
-            break;
-        case 32:
-            Write8(0x68);
-            Write32((u32)reg.offset);
-            break;
-        default:
-            ASSERT_MSG(0, "PUSH - Bad imm bits");
-            break;
-        }
-    } else {
-        if (bits == 16)
-            Write8(0x66);
-        reg.WriteRex(this, bits, bits);
-        Write8(0xFF);
-        reg.WriteRest(this, 0, (X64Reg)6);
-    }
-}
-
-void XEmitter::POP(int /*bits*/, const OpArg& reg) {
-    if (reg.IsSimpleReg())
-        POP(reg.GetSimpleReg());
-    else
-        ASSERT_MSG(0, "POP - Unsupported encoding");
-}
-
-void XEmitter::BSWAP(int bits, X64Reg reg) {
-    if (bits >= 32) {
-        WriteSimple2Byte(bits, 0x0F, 0xC8, reg);
-    } else if (bits == 16) {
-        ROL(16, R(reg), Imm8(8));
-    } else if (bits == 8) {
-        // Do nothing - can't bswap a single byte...
-    } else {
-        ASSERT_MSG(0, "BSWAP - Wrong number of bits");
-    }
-}
-
-// Undefined opcode - reserved
-// If we ever need a way to always cause a non-breakpoint hard exception...
-void XEmitter::UD2() {
-    Write8(0x0F);
-    Write8(0x0B);
-}
-
-void XEmitter::PREFETCH(PrefetchLevel level, OpArg arg) {
-    ASSERT_MSG(!arg.IsImm(), "PREFETCH - Imm argument");
-    arg.operandReg = (u8)level;
-    arg.WriteRex(this, 0, 0);
-    Write8(0x0F);
-    Write8(0x18);
-    arg.WriteRest(this);
-}
-
-void XEmitter::SETcc(CCFlags flag, OpArg dest) {
-    ASSERT_MSG(!dest.IsImm(), "SETcc - Imm argument");
-    dest.operandReg = 0;
-    dest.WriteRex(this, 0, 8);
-    Write8(0x0F);
-    Write8(0x90 + (u8)flag);
-    dest.WriteRest(this);
-}
-
-void XEmitter::CMOVcc(int bits, X64Reg dest, OpArg src, CCFlags flag) {
-    ASSERT_MSG(!src.IsImm(), "CMOVcc - Imm argument");
-    ASSERT_MSG(bits != 8, "CMOVcc - 8 bits unsupported");
-    if (bits == 16)
-        Write8(0x66);
-    src.operandReg = dest;
-    src.WriteRex(this, bits, bits);
-    Write8(0x0F);
-    Write8(0x40 + (u8)flag);
-    src.WriteRest(this);
-}
-
-void XEmitter::WriteMulDivType(int bits, OpArg src, int ext) {
-    ASSERT_MSG(!src.IsImm(), "WriteMulDivType - Imm argument");
-    CheckFlags();
-    src.operandReg = ext;
-    if (bits == 16)
-        Write8(0x66);
-    src.WriteRex(this, bits, bits, 0);
-    if (bits == 8) {
-        Write8(0xF6);
-    } else {
-        Write8(0xF7);
-    }
-    src.WriteRest(this);
-}
-
-void XEmitter::MUL(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 4);
-}
-void XEmitter::DIV(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 6);
-}
-void XEmitter::IMUL(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 5);
-}
-void XEmitter::IDIV(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 7);
-}
-void XEmitter::NEG(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 3);
-}
-void XEmitter::NOT(int bits, const OpArg& src) {
-    WriteMulDivType(bits, src, 2);
-}
-
-void XEmitter::WriteBitSearchType(int bits, X64Reg dest, OpArg src, u8 byte2, bool rep) {
-    ASSERT_MSG(!src.IsImm(), "WriteBitSearchType - Imm argument");
-    CheckFlags();
-    src.operandReg = (u8)dest;
-    if (bits == 16)
-        Write8(0x66);
-    if (rep)
-        Write8(0xF3);
-    src.WriteRex(this, bits, bits);
-    Write8(0x0F);
-    Write8(byte2);
-    src.WriteRest(this);
-}
-
-void XEmitter::MOVNTI(int bits, const OpArg& dest, X64Reg src) {
-    if (bits <= 16)
-        ASSERT_MSG(0, "MOVNTI - bits<=16");
-    WriteBitSearchType(bits, src, dest, 0xC3);
-}
-
-void XEmitter::BSF(int bits, X64Reg dest, const OpArg& src) {
-    WriteBitSearchType(bits, dest, src, 0xBC);
-} // Bottom bit to top bit
-void XEmitter::BSR(int bits, X64Reg dest, const OpArg& src) {
-    WriteBitSearchType(bits, dest, src, 0xBD);
-} // Top bit to bottom bit
-
-void XEmitter::TZCNT(int bits, X64Reg dest, const OpArg& src) {
-    CheckFlags();
-    if (!Common::GetCPUCaps().bmi1)
-        ASSERT_MSG(0, "Trying to use BMI1 on a system that doesn't support it. Bad programmer.");
-    WriteBitSearchType(bits, dest, src, 0xBC, true);
-}
-void XEmitter::LZCNT(int bits, X64Reg dest, const OpArg& src) {
-    CheckFlags();
-    if (!Common::GetCPUCaps().lzcnt)
-        ASSERT_MSG(0, "Trying to use LZCNT on a system that doesn't support it. Bad programmer.");
-    WriteBitSearchType(bits, dest, src, 0xBD, true);
-}
-
-void XEmitter::MOVSX(int dbits, int sbits, X64Reg dest, OpArg src) {
-    ASSERT_MSG(!src.IsImm(), "MOVSX - Imm argument");
-    if (dbits == sbits) {
-        MOV(dbits, R(dest), src);
-        return;
-    }
-    src.operandReg = (u8)dest;
-    if (dbits == 16)
-        Write8(0x66);
-    src.WriteRex(this, dbits, sbits);
-    if (sbits == 8) {
-        Write8(0x0F);
-        Write8(0xBE);
-    } else if (sbits == 16) {
-        Write8(0x0F);
-        Write8(0xBF);
-    } else if (sbits == 32 && dbits == 64) {
-        Write8(0x63);
-    } else {
-        Crash();
-    }
-    src.WriteRest(this);
-}
-
-void XEmitter::MOVZX(int dbits, int sbits, X64Reg dest, OpArg src) {
-    ASSERT_MSG(!src.IsImm(), "MOVZX - Imm argument");
-    if (dbits == sbits) {
-        MOV(dbits, R(dest), src);
-        return;
-    }
-    src.operandReg = (u8)dest;
-    if (dbits == 16)
-        Write8(0x66);
-    // the 32bit result is automatically zero extended to 64bit
-    src.WriteRex(this, dbits == 64 ? 32 : dbits, sbits);
-    if (sbits == 8) {
-        Write8(0x0F);
-        Write8(0xB6);
-    } else if (sbits == 16) {
-        Write8(0x0F);
-        Write8(0xB7);
-    } else if (sbits == 32 && dbits == 64) {
-        Write8(0x8B);
-    } else {
-        ASSERT_MSG(0, "MOVZX - Invalid size");
-    }
-    src.WriteRest(this);
-}
-
-void XEmitter::MOVBE(int bits, const OpArg& dest, const OpArg& src) {
-    ASSERT_MSG(Common::GetCPUCaps().movbe,
-               "Generating MOVBE on a system that does not support it.");
-    if (bits == 8) {
-        MOV(bits, dest, src);
-        return;
-    }
-
-    if (bits == 16)
-        Write8(0x66);
-
-    if (dest.IsSimpleReg()) {
-        ASSERT_MSG(!src.IsSimpleReg() && !src.IsImm(), "MOVBE: Loading from !mem");
-        src.WriteRex(this, bits, bits, dest.GetSimpleReg());
-        Write8(0x0F);
-        Write8(0x38);
-        Write8(0xF0);
-        src.WriteRest(this, 0, dest.GetSimpleReg());
-    } else if (src.IsSimpleReg()) {
-        ASSERT_MSG(!dest.IsSimpleReg() && !dest.IsImm(), "MOVBE: Storing to !mem");
-        dest.WriteRex(this, bits, bits, src.GetSimpleReg());
-        Write8(0x0F);
-        Write8(0x38);
-        Write8(0xF1);
-        dest.WriteRest(this, 0, src.GetSimpleReg());
-    } else {
-        ASSERT_MSG(0, "MOVBE: Not loading or storing to mem");
-    }
-}
-
-void XEmitter::LEA(int bits, X64Reg dest, OpArg src) {
-    ASSERT_MSG(!src.IsImm(), "LEA - Imm argument");
-    src.operandReg = (u8)dest;
-    if (bits == 16)
-        Write8(0x66); // TODO: performance warning
-    src.WriteRex(this, bits, bits);
-    Write8(0x8D);
-    src.WriteRest(this, 0, INVALID_REG, bits == 64);
-}
-
-// shift can be either imm8 or cl
-void XEmitter::WriteShift(int bits, OpArg dest, const OpArg& shift, int ext) {
-    CheckFlags();
-    bool writeImm = false;
-    if (dest.IsImm()) {
-        ASSERT_MSG(0, "WriteShift - can't shift imms");
-    }
-    if ((shift.IsSimpleReg() && shift.GetSimpleReg() != ECX) ||
-        (shift.IsImm() && shift.GetImmBits() != 8)) {
-        ASSERT_MSG(0, "WriteShift - illegal argument");
-    }
-    dest.operandReg = ext;
-    if (bits == 16)
-        Write8(0x66);
-    dest.WriteRex(this, bits, bits, 0);
-    if (shift.GetImmBits() == 8) {
-        // ok an imm
-        u8 imm = (u8)shift.offset;
-        if (imm == 1) {
-            Write8(bits == 8 ? 0xD0 : 0xD1);
-        } else {
-            writeImm = true;
-            Write8(bits == 8 ? 0xC0 : 0xC1);
-        }
-    } else {
-        Write8(bits == 8 ? 0xD2 : 0xD3);
-    }
-    dest.WriteRest(this, writeImm ? 1 : 0);
-    if (writeImm)
-        Write8((u8)shift.offset);
-}
-
-// large rotates and shift are slower on intel than amd
-// intel likes to rotate by 1, and the op is smaller too
-void XEmitter::ROL(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 0);
-}
-void XEmitter::ROR(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 1);
-}
-void XEmitter::RCL(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 2);
-}
-void XEmitter::RCR(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 3);
-}
-void XEmitter::SHL(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 4);
-}
-void XEmitter::SHR(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 5);
-}
-void XEmitter::SAR(int bits, const OpArg& dest, const OpArg& shift) {
-    WriteShift(bits, dest, shift, 7);
-}
-
-// index can be either imm8 or register, don't use memory destination because it's slow
-void XEmitter::WriteBitTest(int bits, const OpArg& dest, const OpArg& index, int ext) {
-    CheckFlags();
-    if (dest.IsImm()) {
-        ASSERT_MSG(0, "WriteBitTest - can't test imms");
-    }
-    if ((index.IsImm() && index.GetImmBits() != 8)) {
-        ASSERT_MSG(0, "WriteBitTest - illegal argument");
-    }
-    if (bits == 16)
-        Write8(0x66);
-    if (index.IsImm()) {
-        dest.WriteRex(this, bits, bits);
-        Write8(0x0F);
-        Write8(0xBA);
-        dest.WriteRest(this, 1, (X64Reg)ext);
-        Write8((u8)index.offset);
-    } else {
-        X64Reg operand = index.GetSimpleReg();
-        dest.WriteRex(this, bits, bits, operand);
-        Write8(0x0F);
-        Write8(0x83 + 8 * ext);
-        dest.WriteRest(this, 1, operand);
-    }
-}
-
-void XEmitter::BT(int bits, const OpArg& dest, const OpArg& index) {
-    WriteBitTest(bits, dest, index, 4);
-}
-void XEmitter::BTS(int bits, const OpArg& dest, const OpArg& index) {
-    WriteBitTest(bits, dest, index, 5);
-}
-void XEmitter::BTR(int bits, const OpArg& dest, const OpArg& index) {
-    WriteBitTest(bits, dest, index, 6);
-}
-void XEmitter::BTC(int bits, const OpArg& dest, const OpArg& index) {
-    WriteBitTest(bits, dest, index, 7);
-}
-
-// shift can be either imm8 or cl
-void XEmitter::SHRD(int bits, const OpArg& dest, const OpArg& src, const OpArg& shift) {
-    CheckFlags();
-    if (dest.IsImm()) {
-        ASSERT_MSG(0, "SHRD - can't use imms as destination");
-    }
-    if (!src.IsSimpleReg()) {
-        ASSERT_MSG(0, "SHRD - must use simple register as source");
-    }
-    if ((shift.IsSimpleReg() && shift.GetSimpleReg() != ECX) ||
-        (shift.IsImm() && shift.GetImmBits() != 8)) {
-        ASSERT_MSG(0, "SHRD - illegal shift");
-    }
-    if (bits == 16)
-        Write8(0x66);
-    X64Reg operand = src.GetSimpleReg();
-    dest.WriteRex(this, bits, bits, operand);
-    if (shift.GetImmBits() == 8) {
-        Write8(0x0F);
-        Write8(0xAC);
-        dest.WriteRest(this, 1, operand);
-        Write8((u8)shift.offset);
-    } else {
-        Write8(0x0F);
-        Write8(0xAD);
-        dest.WriteRest(this, 0, operand);
-    }
-}
-
-void XEmitter::SHLD(int bits, const OpArg& dest, const OpArg& src, const OpArg& shift) {
-    CheckFlags();
-    if (dest.IsImm()) {
-        ASSERT_MSG(0, "SHLD - can't use imms as destination");
-    }
-    if (!src.IsSimpleReg()) {
-        ASSERT_MSG(0, "SHLD - must use simple register as source");
-    }
-    if ((shift.IsSimpleReg() && shift.GetSimpleReg() != ECX) ||
-        (shift.IsImm() && shift.GetImmBits() != 8)) {
-        ASSERT_MSG(0, "SHLD - illegal shift");
-    }
-    if (bits == 16)
-        Write8(0x66);
-    X64Reg operand = src.GetSimpleReg();
-    dest.WriteRex(this, bits, bits, operand);
-    if (shift.GetImmBits() == 8) {
-        Write8(0x0F);
-        Write8(0xA4);
-        dest.WriteRest(this, 1, operand);
-        Write8((u8)shift.offset);
-    } else {
-        Write8(0x0F);
-        Write8(0xA5);
-        dest.WriteRest(this, 0, operand);
-    }
-}
-
-void OpArg::WriteSingleByteOp(XEmitter* emit, u8 op, X64Reg _operandReg, int bits) {
-    if (bits == 16)
-        emit->Write8(0x66);
-
-    this->operandReg = (u8)_operandReg;
-    WriteRex(emit, bits, bits);
-    emit->Write8(op);
-    WriteRest(emit);
-}
-
-// operand can either be immediate or register
-void OpArg::WriteNormalOp(XEmitter* emit, bool toRM, NormalOp op, const OpArg& operand,
-                          int bits) const {
-    X64Reg _operandReg;
-    if (IsImm()) {
-        ASSERT_MSG(0, "WriteNormalOp - Imm argument, wrong order");
-    }
-
-    if (bits == 16)
-        emit->Write8(0x66);
-
-    int immToWrite = 0;
-
-    if (operand.IsImm()) {
-        WriteRex(emit, bits, bits);
-
-        if (!toRM) {
-            ASSERT_MSG(0, "WriteNormalOp - Writing to Imm (!toRM)");
-        }
-
-        if (operand.scale == SCALE_IMM8 && bits == 8) {
-            // op al, imm8
-            if (!scale && offsetOrBaseReg == AL && normalops[op].eaximm8 != 0xCC) {
-                emit->Write8(normalops[op].eaximm8);
-                emit->Write8((u8)operand.offset);
-                return;
-            }
-            // mov reg, imm8
-            if (!scale && op == nrmMOV) {
-                emit->Write8(0xB0 + (offsetOrBaseReg & 7));
-                emit->Write8((u8)operand.offset);
-                return;
-            }
-            // op r/m8, imm8
-            emit->Write8(normalops[op].imm8);
-            immToWrite = 8;
-        } else if ((operand.scale == SCALE_IMM16 && bits == 16) ||
-                   (operand.scale == SCALE_IMM32 && bits == 32) ||
-                   (operand.scale == SCALE_IMM32 && bits == 64)) {
-            // Try to save immediate size if we can, but first check to see
-            // if the instruction supports simm8.
-            // op r/m, imm8
-            if (normalops[op].simm8 != 0xCC &&
-                ((operand.scale == SCALE_IMM16 && (s16)operand.offset == (s8)operand.offset) ||
-                 (operand.scale == SCALE_IMM32 && (s32)operand.offset == (s8)operand.offset))) {
-                emit->Write8(normalops[op].simm8);
-                immToWrite = 8;
-            } else {
-                // mov reg, imm
-                if (!scale && op == nrmMOV && bits != 64) {
-                    emit->Write8(0xB8 + (offsetOrBaseReg & 7));
-                    if (bits == 16)
-                        emit->Write16((u16)operand.offset);
-                    else
-                        emit->Write32((u32)operand.offset);
-                    return;
-                }
-                // op eax, imm
-                if (!scale && offsetOrBaseReg == EAX && normalops[op].eaximm32 != 0xCC) {
-                    emit->Write8(normalops[op].eaximm32);
-                    if (bits == 16)
-                        emit->Write16((u16)operand.offset);
-                    else
-                        emit->Write32((u32)operand.offset);
-                    return;
-                }
-                // op r/m, imm
-                emit->Write8(normalops[op].imm32);
-                immToWrite = bits == 16 ? 16 : 32;
-            }
-        } else if ((operand.scale == SCALE_IMM8 && bits == 16) ||
-                   (operand.scale == SCALE_IMM8 && bits == 32) ||
-                   (operand.scale == SCALE_IMM8 && bits == 64)) {
-            // op r/m, imm8
-            emit->Write8(normalops[op].simm8);
-            immToWrite = 8;
-        } else if (operand.scale == SCALE_IMM64 && bits == 64) {
-            if (scale) {
-                ASSERT_MSG(0, "WriteNormalOp - MOV with 64-bit imm requres register destination");
-            }
-            // mov reg64, imm64
-            else if (op == nrmMOV) {
-                emit->Write8(0xB8 + (offsetOrBaseReg & 7));
-                emit->Write64((u64)operand.offset);
-                return;
-            }
-            ASSERT_MSG(0, "WriteNormalOp - Only MOV can take 64-bit imm");
-        } else {
-            ASSERT_MSG(0, "WriteNormalOp - Unhandled case");
-        }
-        _operandReg = (X64Reg)normalops[op].ext; // pass extension in REG of ModRM
-    } else {
-        _operandReg = (X64Reg)operand.offsetOrBaseReg;
-        WriteRex(emit, bits, bits, _operandReg);
-        // op r/m, reg
-        if (toRM) {
-            emit->Write8(bits == 8 ? normalops[op].toRm8 : normalops[op].toRm32);
-        }
-        // op reg, r/m
-        else {
-            emit->Write8(bits == 8 ? normalops[op].fromRm8 : normalops[op].fromRm32);
-        }
-    }
-    WriteRest(emit, immToWrite >> 3, _operandReg);
-    switch (immToWrite) {
-    case 0:
-        break;
-    case 8:
-        emit->Write8((u8)operand.offset);
-        break;
-    case 16:
-        emit->Write16((u16)operand.offset);
-        break;
-    case 32:
-        emit->Write32((u32)operand.offset);
-        break;
-    default:
-        ASSERT_MSG(0, "WriteNormalOp - Unhandled case");
-    }
-}
-
-void XEmitter::WriteNormalOp(XEmitter* emit, int bits, NormalOp op, const OpArg& a1,
-                             const OpArg& a2) {
-    if (a1.IsImm()) {
-        // Booh! Can't write to an imm
-        ASSERT_MSG(0, "WriteNormalOp - a1 cannot be imm");
-        return;
-    }
-    if (a2.IsImm()) {
-        a1.WriteNormalOp(emit, true, op, a2, bits);
-    } else {
-        if (a1.IsSimpleReg()) {
-            a2.WriteNormalOp(emit, false, op, a1, bits);
-        } else {
-            ASSERT_MSG(a2.IsSimpleReg() || a2.IsImm(),
-                       "WriteNormalOp - a1 and a2 cannot both be memory");
-            a1.WriteNormalOp(emit, true, op, a2, bits);
-        }
-    }
-}
-
-void XEmitter::ADD(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmADD, a1, a2);
-}
-void XEmitter::ADC(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmADC, a1, a2);
-}
-void XEmitter::SUB(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmSUB, a1, a2);
-}
-void XEmitter::SBB(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmSBB, a1, a2);
-}
-void XEmitter::AND(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmAND, a1, a2);
-}
-void XEmitter::OR(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmOR, a1, a2);
-}
-void XEmitter::XOR(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmXOR, a1, a2);
-}
-void XEmitter::MOV(int bits, const OpArg& a1, const OpArg& a2) {
-    if (a1.IsSimpleReg() && a2.IsSimpleReg() && a1.GetSimpleReg() == a2.GetSimpleReg())
-        LOG_ERROR(Common, "Redundant MOV @ %p - bug in JIT?", code);
-    WriteNormalOp(this, bits, nrmMOV, a1, a2);
-}
-void XEmitter::TEST(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmTEST, a1, a2);
-}
-void XEmitter::CMP(int bits, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    WriteNormalOp(this, bits, nrmCMP, a1, a2);
-}
-void XEmitter::XCHG(int bits, const OpArg& a1, const OpArg& a2) {
-    WriteNormalOp(this, bits, nrmXCHG, a1, a2);
-}
-
-void XEmitter::IMUL(int bits, X64Reg regOp, const OpArg& a1, const OpArg& a2) {
-    CheckFlags();
-    if (bits == 8) {
-        ASSERT_MSG(0, "IMUL - illegal bit size!");
-        return;
-    }
-
-    if (a1.IsImm()) {
-        ASSERT_MSG(0, "IMUL - second arg cannot be imm!");
-        return;
-    }
-
-    if (!a2.IsImm()) {
-        ASSERT_MSG(0, "IMUL - third arg must be imm!");
-        return;
-    }
-
-    if (bits == 16)
-        Write8(0x66);
-    a1.WriteRex(this, bits, bits, regOp);
-
-    if (a2.GetImmBits() == 8 || (a2.GetImmBits() == 16 && (s8)a2.offset == (s16)a2.offset) ||
-        (a2.GetImmBits() == 32 && (s8)a2.offset == (s32)a2.offset)) {
-        Write8(0x6B);
-        a1.WriteRest(this, 1, regOp);
-        Write8((u8)a2.offset);
-    } else {
-        Write8(0x69);
-        if (a2.GetImmBits() == 16 && bits == 16) {
-            a1.WriteRest(this, 2, regOp);
-            Write16((u16)a2.offset);
-        } else if (a2.GetImmBits() == 32 && (bits == 32 || bits == 64)) {
-            a1.WriteRest(this, 4, regOp);
-            Write32((u32)a2.offset);
-        } else {
-            ASSERT_MSG(0, "IMUL - unhandled case!");
-        }
-    }
-}
-
-void XEmitter::IMUL(int bits, X64Reg regOp, const OpArg& a) {
-    CheckFlags();
-    if (bits == 8) {
-        ASSERT_MSG(0, "IMUL - illegal bit size!");
-        return;
-    }
-
-    if (a.IsImm()) {
-        IMUL(bits, regOp, R(regOp), a);
-        return;
-    }
-
-    if (bits == 16)
-        Write8(0x66);
-    a.WriteRex(this, bits, bits, regOp);
-    Write8(0x0F);
-    Write8(0xAF);
-    a.WriteRest(this, 0, regOp);
-}
-
-void XEmitter::WriteSSEOp(u8 opPrefix, u16 op, X64Reg regOp, OpArg arg, int extrabytes) {
-    if (opPrefix)
-        Write8(opPrefix);
-    arg.operandReg = regOp;
-    arg.WriteRex(this, 0, 0);
-    Write8(0x0F);
-    if (op > 0xFF)
-        Write8((op >> 8) & 0xFF);
-    Write8(op & 0xFF);
-    arg.WriteRest(this, extrabytes);
-}
-
-void XEmitter::WriteAVXOp(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes) {
-    WriteAVXOp(opPrefix, op, regOp, INVALID_REG, arg, extrabytes);
-}
-
-static int GetVEXmmmmm(u16 op) {
-    // Currently, only 0x38 and 0x3A are used as secondary escape byte.
-    if ((op >> 8) == 0x3A)
-        return 3;
-    if ((op >> 8) == 0x38)
-        return 2;
-
-    return 1;
-}
-
-static int GetVEXpp(u8 opPrefix) {
-    if (opPrefix == 0x66)
-        return 1;
-    if (opPrefix == 0xF3)
-        return 2;
-    if (opPrefix == 0xF2)
-        return 3;
-
-    return 0;
-}
-
-void XEmitter::WriteAVXOp(u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2, const OpArg& arg,
-                          int extrabytes) {
-    if (!Common::GetCPUCaps().avx)
-        ASSERT_MSG(0, "Trying to use AVX on a system that doesn't support it. Bad programmer.");
-    int mmmmm = GetVEXmmmmm(op);
-    int pp = GetVEXpp(opPrefix);
-    // FIXME: we currently don't support 256-bit instructions, and "size" is not the vector size
-    // here
-    arg.WriteVex(this, regOp1, regOp2, 0, pp, mmmmm);
-    Write8(op & 0xFF);
-    arg.WriteRest(this, extrabytes, regOp1);
-}
-
-// Like the above, but more general; covers GPR-based VEX operations, like BMI1/2
-void XEmitter::WriteVEXOp(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2,
-                          const OpArg& arg, int extrabytes) {
-    if (size != 32 && size != 64)
-        ASSERT_MSG(0, "VEX GPR instructions only support 32-bit and 64-bit modes!");
-    int mmmmm = GetVEXmmmmm(op);
-    int pp = GetVEXpp(opPrefix);
-    arg.WriteVex(this, regOp1, regOp2, 0, pp, mmmmm, size == 64);
-    Write8(op & 0xFF);
-    arg.WriteRest(this, extrabytes, regOp1);
-}
-
-void XEmitter::WriteBMI1Op(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2,
-                           const OpArg& arg, int extrabytes) {
-    CheckFlags();
-    if (!Common::GetCPUCaps().bmi1)
-        ASSERT_MSG(0, "Trying to use BMI1 on a system that doesn't support it. Bad programmer.");
-    WriteVEXOp(size, opPrefix, op, regOp1, regOp2, arg, extrabytes);
-}
-
-void XEmitter::WriteBMI2Op(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2,
-                           const OpArg& arg, int extrabytes) {
-    CheckFlags();
-    if (!Common::GetCPUCaps().bmi2)
-        ASSERT_MSG(0, "Trying to use BMI2 on a system that doesn't support it. Bad programmer.");
-    WriteVEXOp(size, opPrefix, op, regOp1, regOp2, arg, extrabytes);
-}
-
-void XEmitter::MOVD_xmm(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x6E, dest, arg, 0);
-}
-void XEmitter::MOVD_xmm(const OpArg& arg, X64Reg src) {
-    WriteSSEOp(0x66, 0x7E, src, arg, 0);
-}
-
-void XEmitter::MOVQ_xmm(X64Reg dest, OpArg arg) {
-#ifdef ARCHITECTURE_x86_64
-    // Alternate encoding
-    // This does not display correctly in MSVC's debugger, it thinks it's a MOVD
-    arg.operandReg = dest;
-    Write8(0x66);
-    arg.WriteRex(this, 64, 0);
-    Write8(0x0f);
-    Write8(0x6E);
-    arg.WriteRest(this, 0);
-#else
-    arg.operandReg = dest;
-    Write8(0xF3);
-    Write8(0x0f);
-    Write8(0x7E);
-    arg.WriteRest(this, 0);
-#endif
-}
-
-void XEmitter::MOVQ_xmm(OpArg arg, X64Reg src) {
-    if (src > 7 || arg.IsSimpleReg()) {
-        // Alternate encoding
-        // This does not display correctly in MSVC's debugger, it thinks it's a MOVD
-        arg.operandReg = src;
-        Write8(0x66);
-        arg.WriteRex(this, 64, 0);
-        Write8(0x0f);
-        Write8(0x7E);
-        arg.WriteRest(this, 0);
-    } else {
-        arg.operandReg = src;
-        arg.WriteRex(this, 0, 0);
-        Write8(0x66);
-        Write8(0x0f);
-        Write8(0xD6);
-        arg.WriteRest(this, 0);
-    }
-}
-
-void XEmitter::WriteMXCSR(OpArg arg, int ext) {
-    if (arg.IsImm() || arg.IsSimpleReg())
-        ASSERT_MSG(0, "MXCSR - invalid operand");
-
-    arg.operandReg = ext;
-    arg.WriteRex(this, 0, 0);
-    Write8(0x0F);
-    Write8(0xAE);
-    arg.WriteRest(this);
-}
-
-void XEmitter::STMXCSR(const OpArg& memloc) {
-    WriteMXCSR(memloc, 3);
-}
-void XEmitter::LDMXCSR(const OpArg& memloc) {
-    WriteMXCSR(memloc, 2);
-}
-
-void XEmitter::MOVNTDQ(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVNTDQ, regOp, arg);
-}
-void XEmitter::MOVNTPS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x00, sseMOVNTP, regOp, arg);
-}
-void XEmitter::MOVNTPD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVNTP, regOp, arg);
-}
-
-void XEmitter::ADDSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseADD, regOp, arg);
-}
-void XEmitter::ADDSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseADD, regOp, arg);
-}
-void XEmitter::SUBSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseSUB, regOp, arg);
-}
-void XEmitter::SUBSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseSUB, regOp, arg);
-}
-void XEmitter::CMPSS(X64Reg regOp, const OpArg& arg, u8 compare) {
-    WriteSSEOp(0xF3, sseCMP, regOp, arg, 1);
-    Write8(compare);
-}
-void XEmitter::CMPSD(X64Reg regOp, const OpArg& arg, u8 compare) {
-    WriteSSEOp(0xF2, sseCMP, regOp, arg, 1);
-    Write8(compare);
-}
-void XEmitter::MULSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseMUL, regOp, arg);
-}
-void XEmitter::MULSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseMUL, regOp, arg);
-}
-void XEmitter::DIVSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseDIV, regOp, arg);
-}
-void XEmitter::DIVSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseDIV, regOp, arg);
-}
-void XEmitter::MINSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseMIN, regOp, arg);
-}
-void XEmitter::MINSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseMIN, regOp, arg);
-}
-void XEmitter::MAXSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseMAX, regOp, arg);
-}
-void XEmitter::MAXSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseMAX, regOp, arg);
-}
-void XEmitter::SQRTSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseSQRT, regOp, arg);
-}
-void XEmitter::SQRTSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseSQRT, regOp, arg);
-}
-void XEmitter::RCPSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseRCP, regOp, arg);
-}
-void XEmitter::RSQRTSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseRSQRT, regOp, arg);
-}
-
-void XEmitter::ADDPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseADD, regOp, arg);
-}
-void XEmitter::ADDPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseADD, regOp, arg);
-}
-void XEmitter::SUBPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseSUB, regOp, arg);
-}
-void XEmitter::SUBPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseSUB, regOp, arg);
-}
-void XEmitter::CMPPS(X64Reg regOp, const OpArg& arg, u8 compare) {
-    WriteSSEOp(0x00, sseCMP, regOp, arg, 1);
-    Write8(compare);
-}
-void XEmitter::CMPPD(X64Reg regOp, const OpArg& arg, u8 compare) {
-    WriteSSEOp(0x66, sseCMP, regOp, arg, 1);
-    Write8(compare);
-}
-void XEmitter::ANDPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseAND, regOp, arg);
-}
-void XEmitter::ANDPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseAND, regOp, arg);
-}
-void XEmitter::ANDNPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseANDN, regOp, arg);
-}
-void XEmitter::ANDNPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseANDN, regOp, arg);
-}
-void XEmitter::ORPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseOR, regOp, arg);
-}
-void XEmitter::ORPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseOR, regOp, arg);
-}
-void XEmitter::XORPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseXOR, regOp, arg);
-}
-void XEmitter::XORPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseXOR, regOp, arg);
-}
-void XEmitter::MULPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMUL, regOp, arg);
-}
-void XEmitter::MULPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMUL, regOp, arg);
-}
-void XEmitter::DIVPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseDIV, regOp, arg);
-}
-void XEmitter::DIVPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseDIV, regOp, arg);
-}
-void XEmitter::MINPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMIN, regOp, arg);
-}
-void XEmitter::MINPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMIN, regOp, arg);
-}
-void XEmitter::MAXPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMAX, regOp, arg);
-}
-void XEmitter::MAXPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMAX, regOp, arg);
-}
-void XEmitter::SQRTPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseSQRT, regOp, arg);
-}
-void XEmitter::SQRTPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseSQRT, regOp, arg);
-}
-void XEmitter::RCPPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseRCP, regOp, arg);
-}
-void XEmitter::RSQRTPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseRSQRT, regOp, arg);
-}
-void XEmitter::SHUFPS(X64Reg regOp, const OpArg& arg, u8 shuffle) {
-    WriteSSEOp(0x00, sseSHUF, regOp, arg, 1);
-    Write8(shuffle);
-}
-void XEmitter::SHUFPD(X64Reg regOp, const OpArg& arg, u8 shuffle) {
-    WriteSSEOp(0x66, sseSHUF, regOp, arg, 1);
-    Write8(shuffle);
-}
-
-void XEmitter::HADDPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseHADD, regOp, arg);
-}
-
-void XEmitter::COMISS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseCOMIS, regOp, arg);
-} // weird that these should be packed
-void XEmitter::COMISD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseCOMIS, regOp, arg);
-} // ordered
-void XEmitter::UCOMISS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseUCOMIS, regOp, arg);
-} // unordered
-void XEmitter::UCOMISD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseUCOMIS, regOp, arg);
-}
-
-void XEmitter::MOVAPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMOVAPfromRM, regOp, arg);
-}
-void XEmitter::MOVAPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMOVAPfromRM, regOp, arg);
-}
-void XEmitter::MOVAPS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x00, sseMOVAPtoRM, regOp, arg);
-}
-void XEmitter::MOVAPD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVAPtoRM, regOp, arg);
-}
-
-void XEmitter::MOVUPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMOVUPfromRM, regOp, arg);
-}
-void XEmitter::MOVUPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMOVUPfromRM, regOp, arg);
-}
-void XEmitter::MOVUPS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x00, sseMOVUPtoRM, regOp, arg);
-}
-void XEmitter::MOVUPD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVUPtoRM, regOp, arg);
-}
-
-void XEmitter::MOVDQA(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMOVDQfromRM, regOp, arg);
-}
-void XEmitter::MOVDQA(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVDQtoRM, regOp, arg);
-}
-void XEmitter::MOVDQU(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseMOVDQfromRM, regOp, arg);
-}
-void XEmitter::MOVDQU(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0xF3, sseMOVDQtoRM, regOp, arg);
-}
-
-void XEmitter::MOVSS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, sseMOVUPfromRM, regOp, arg);
-}
-void XEmitter::MOVSD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseMOVUPfromRM, regOp, arg);
-}
-void XEmitter::MOVSS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0xF3, sseMOVUPtoRM, regOp, arg);
-}
-void XEmitter::MOVSD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0xF2, sseMOVUPtoRM, regOp, arg);
-}
-
-void XEmitter::MOVLPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMOVLPfromRM, regOp, arg);
-}
-void XEmitter::MOVLPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMOVLPfromRM, regOp, arg);
-}
-void XEmitter::MOVLPS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x00, sseMOVLPtoRM, regOp, arg);
-}
-void XEmitter::MOVLPD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVLPtoRM, regOp, arg);
-}
-
-void XEmitter::MOVHPS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, sseMOVHPfromRM, regOp, arg);
-}
-void XEmitter::MOVHPD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, sseMOVHPfromRM, regOp, arg);
-}
-void XEmitter::MOVHPS(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x00, sseMOVHPtoRM, regOp, arg);
-}
-void XEmitter::MOVHPD(const OpArg& arg, X64Reg regOp) {
-    WriteSSEOp(0x66, sseMOVHPtoRM, regOp, arg);
-}
-
-void XEmitter::MOVHLPS(X64Reg regOp1, X64Reg regOp2) {
-    WriteSSEOp(0x00, sseMOVHLPS, regOp1, R(regOp2));
-}
-void XEmitter::MOVLHPS(X64Reg regOp1, X64Reg regOp2) {
-    WriteSSEOp(0x00, sseMOVLHPS, regOp1, R(regOp2));
-}
-
-void XEmitter::CVTPS2PD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, 0x5A, regOp, arg);
-}
-void XEmitter::CVTPD2PS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x5A, regOp, arg);
-}
-
-void XEmitter::CVTSD2SS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, 0x5A, regOp, arg);
-}
-void XEmitter::CVTSS2SD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0x5A, regOp, arg);
-}
-void XEmitter::CVTSD2SI(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, 0x2D, regOp, arg);
-}
-void XEmitter::CVTSS2SI(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0x2D, regOp, arg);
-}
-void XEmitter::CVTSI2SD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, 0x2A, regOp, arg);
-}
-void XEmitter::CVTSI2SS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0x2A, regOp, arg);
-}
-
-void XEmitter::CVTDQ2PD(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0xE6, regOp, arg);
-}
-void XEmitter::CVTDQ2PS(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x00, 0x5B, regOp, arg);
-}
-void XEmitter::CVTPD2DQ(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, 0xE6, regOp, arg);
-}
-void XEmitter::CVTPS2DQ(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x5B, regOp, arg);
-}
-
-void XEmitter::CVTTSD2SI(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF2, 0x2C, regOp, arg);
-}
-void XEmitter::CVTTSS2SI(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0x2C, regOp, arg);
-}
-void XEmitter::CVTTPS2DQ(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0xF3, 0x5B, regOp, arg);
-}
-void XEmitter::CVTTPD2DQ(X64Reg regOp, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xE6, regOp, arg);
-}
-
-void XEmitter::MASKMOVDQU(X64Reg dest, X64Reg src) {
-    WriteSSEOp(0x66, sseMASKMOVDQU, dest, R(src));
-}
-
-void XEmitter::MOVMSKPS(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x00, 0x50, dest, arg);
-}
-void XEmitter::MOVMSKPD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x50, dest, arg);
-}
-
-void XEmitter::LDDQU(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0xF2, sseLDDQU, dest, arg);
-} // For integer data only
-
-// THESE TWO ARE UNTESTED.
-void XEmitter::UNPCKLPS(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x00, 0x14, dest, arg);
-}
-void XEmitter::UNPCKHPS(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x00, 0x15, dest, arg);
-}
-
-void XEmitter::UNPCKLPD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x14, dest, arg);
-}
-void XEmitter::UNPCKHPD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x15, dest, arg);
-}
-
-void XEmitter::MOVDDUP(X64Reg regOp, const OpArg& arg) {
-    if (Common::GetCPUCaps().sse3) {
-        WriteSSEOp(0xF2, 0x12, regOp, arg); // SSE3 movddup
-    } else {
-        // Simulate this instruction with SSE2 instructions
-        if (!arg.IsSimpleReg(regOp))
-            MOVSD(regOp, arg);
-        UNPCKLPD(regOp, R(regOp));
-    }
-}
-
-// There are a few more left
-
-// Also some integer instructions are missing
-void XEmitter::PACKSSDW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x6B, dest, arg);
-}
-void XEmitter::PACKSSWB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x63, dest, arg);
-}
-void XEmitter::PACKUSWB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x67, dest, arg);
-}
-
-void XEmitter::PUNPCKLBW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x60, dest, arg);
-}
-void XEmitter::PUNPCKLWD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x61, dest, arg);
-}
-void XEmitter::PUNPCKLDQ(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x62, dest, arg);
-}
-void XEmitter::PUNPCKLQDQ(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x6C, dest, arg);
-}
-
-void XEmitter::PSRLW(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x71, (X64Reg)2, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSRLD(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x72, (X64Reg)2, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSRLQ(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x73, (X64Reg)2, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSRLQ(X64Reg reg, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xd3, reg, arg);
-}
-
-void XEmitter::PSRLDQ(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x73, (X64Reg)3, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSLLW(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x71, (X64Reg)6, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSLLD(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x72, (X64Reg)6, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSLLQ(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x73, (X64Reg)6, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSLLDQ(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x73, (X64Reg)7, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSRAW(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x71, (X64Reg)4, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::PSRAD(X64Reg reg, int shift) {
-    WriteSSEOp(0x66, 0x72, (X64Reg)4, R(reg));
-    Write8(shift);
-}
-
-void XEmitter::WriteSSSE3Op(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes) {
-    if (!Common::GetCPUCaps().ssse3)
-        ASSERT_MSG(0, "Trying to use SSSE3 on a system that doesn't support it. Bad programmer.");
-    WriteSSEOp(opPrefix, op, regOp, arg, extrabytes);
-}
-
-void XEmitter::WriteSSE41Op(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes) {
-    if (!Common::GetCPUCaps().sse4_1)
-        ASSERT_MSG(0, "Trying to use SSE4.1 on a system that doesn't support it. Bad programmer.");
-    WriteSSEOp(opPrefix, op, regOp, arg, extrabytes);
-}
-
-void XEmitter::PSHUFB(X64Reg dest, const OpArg& arg) {
-    WriteSSSE3Op(0x66, 0x3800, dest, arg);
-}
-void XEmitter::PTEST(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3817, dest, arg);
-}
-void XEmitter::PACKUSDW(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x382b, dest, arg);
-}
-void XEmitter::DPPS(X64Reg dest, const OpArg& arg, u8 mask) {
-    WriteSSE41Op(0x66, 0x3A40, dest, arg, 1);
-    Write8(mask);
-}
-
-void XEmitter::PMINSB(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3838, dest, arg);
-}
-void XEmitter::PMINSD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3839, dest, arg);
-}
-void XEmitter::PMINUW(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383a, dest, arg);
-}
-void XEmitter::PMINUD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383b, dest, arg);
-}
-void XEmitter::PMAXSB(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383c, dest, arg);
-}
-void XEmitter::PMAXSD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383d, dest, arg);
-}
-void XEmitter::PMAXUW(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383e, dest, arg);
-}
-void XEmitter::PMAXUD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x383f, dest, arg);
-}
-
-void XEmitter::PMOVSXBW(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3820, dest, arg);
-}
-void XEmitter::PMOVSXBD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3821, dest, arg);
-}
-void XEmitter::PMOVSXBQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3822, dest, arg);
-}
-void XEmitter::PMOVSXWD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3823, dest, arg);
-}
-void XEmitter::PMOVSXWQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3824, dest, arg);
-}
-void XEmitter::PMOVSXDQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3825, dest, arg);
-}
-void XEmitter::PMOVZXBW(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3830, dest, arg);
-}
-void XEmitter::PMOVZXBD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3831, dest, arg);
-}
-void XEmitter::PMOVZXBQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3832, dest, arg);
-}
-void XEmitter::PMOVZXWD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3833, dest, arg);
-}
-void XEmitter::PMOVZXWQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3834, dest, arg);
-}
-void XEmitter::PMOVZXDQ(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3835, dest, arg);
-}
-
-void XEmitter::PBLENDVB(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3810, dest, arg);
-}
-void XEmitter::BLENDVPS(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3814, dest, arg);
-}
-void XEmitter::BLENDVPD(X64Reg dest, const OpArg& arg) {
-    WriteSSE41Op(0x66, 0x3815, dest, arg);
-}
-void XEmitter::BLENDPS(X64Reg dest, const OpArg& arg, u8 blend) {
-    WriteSSE41Op(0x66, 0x3A0C, dest, arg, 1);
-    Write8(blend);
-}
-void XEmitter::BLENDPD(X64Reg dest, const OpArg& arg, u8 blend) {
-    WriteSSE41Op(0x66, 0x3A0D, dest, arg, 1);
-    Write8(blend);
-}
-
-void XEmitter::ROUNDSS(X64Reg dest, const OpArg& arg, u8 mode) {
-    WriteSSE41Op(0x66, 0x3A0A, dest, arg, 1);
-    Write8(mode);
-}
-void XEmitter::ROUNDSD(X64Reg dest, const OpArg& arg, u8 mode) {
-    WriteSSE41Op(0x66, 0x3A0B, dest, arg, 1);
-    Write8(mode);
-}
-void XEmitter::ROUNDPS(X64Reg dest, const OpArg& arg, u8 mode) {
-    WriteSSE41Op(0x66, 0x3A08, dest, arg, 1);
-    Write8(mode);
-}
-void XEmitter::ROUNDPD(X64Reg dest, const OpArg& arg, u8 mode) {
-    WriteSSE41Op(0x66, 0x3A09, dest, arg, 1);
-    Write8(mode);
-}
-
-void XEmitter::PAND(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDB, dest, arg);
-}
-void XEmitter::PANDN(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDF, dest, arg);
-}
-void XEmitter::PXOR(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xEF, dest, arg);
-}
-void XEmitter::POR(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xEB, dest, arg);
-}
-
-void XEmitter::PADDB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xFC, dest, arg);
-}
-void XEmitter::PADDW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xFD, dest, arg);
-}
-void XEmitter::PADDD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xFE, dest, arg);
-}
-void XEmitter::PADDQ(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xD4, dest, arg);
-}
-
-void XEmitter::PADDSB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xEC, dest, arg);
-}
-void XEmitter::PADDSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xED, dest, arg);
-}
-void XEmitter::PADDUSB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDC, dest, arg);
-}
-void XEmitter::PADDUSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDD, dest, arg);
-}
-
-void XEmitter::PSUBB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xF8, dest, arg);
-}
-void XEmitter::PSUBW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xF9, dest, arg);
-}
-void XEmitter::PSUBD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xFA, dest, arg);
-}
-void XEmitter::PSUBQ(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xFB, dest, arg);
-}
-
-void XEmitter::PSUBSB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xE8, dest, arg);
-}
-void XEmitter::PSUBSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xE9, dest, arg);
-}
-void XEmitter::PSUBUSB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xD8, dest, arg);
-}
-void XEmitter::PSUBUSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xD9, dest, arg);
-}
-
-void XEmitter::PAVGB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xE0, dest, arg);
-}
-void XEmitter::PAVGW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xE3, dest, arg);
-}
-
-void XEmitter::PCMPEQB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x74, dest, arg);
-}
-void XEmitter::PCMPEQW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x75, dest, arg);
-}
-void XEmitter::PCMPEQD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x76, dest, arg);
-}
-
-void XEmitter::PCMPGTB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x64, dest, arg);
-}
-void XEmitter::PCMPGTW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x65, dest, arg);
-}
-void XEmitter::PCMPGTD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0x66, dest, arg);
-}
-
-void XEmitter::PEXTRW(X64Reg dest, const OpArg& arg, u8 subreg) {
-    WriteSSEOp(0x66, 0xC5, dest, arg, 1);
-    Write8(subreg);
-}
-void XEmitter::PINSRW(X64Reg dest, const OpArg& arg, u8 subreg) {
-    WriteSSEOp(0x66, 0xC4, dest, arg, 1);
-    Write8(subreg);
-}
-
-void XEmitter::PMADDWD(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xF5, dest, arg);
-}
-void XEmitter::PSADBW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xF6, dest, arg);
-}
-
-void XEmitter::PMAXSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xEE, dest, arg);
-}
-void XEmitter::PMAXUB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDE, dest, arg);
-}
-void XEmitter::PMINSW(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xEA, dest, arg);
-}
-void XEmitter::PMINUB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xDA, dest, arg);
-}
-
-void XEmitter::PMOVMSKB(X64Reg dest, const OpArg& arg) {
-    WriteSSEOp(0x66, 0xD7, dest, arg);
-}
-void XEmitter::PSHUFD(X64Reg regOp, const OpArg& arg, u8 shuffle) {
-    WriteSSEOp(0x66, 0x70, regOp, arg, 1);
-    Write8(shuffle);
-}
-void XEmitter::PSHUFLW(X64Reg regOp, const OpArg& arg, u8 shuffle) {
-    WriteSSEOp(0xF2, 0x70, regOp, arg, 1);
-    Write8(shuffle);
-}
-void XEmitter::PSHUFHW(X64Reg regOp, const OpArg& arg, u8 shuffle) {
-    WriteSSEOp(0xF3, 0x70, regOp, arg, 1);
-    Write8(shuffle);
-}
-
-// VEX
-void XEmitter::VADDSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0xF2, sseADD, regOp1, regOp2, arg);
-}
-void XEmitter::VSUBSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0xF2, sseSUB, regOp1, regOp2, arg);
-}
-void XEmitter::VMULSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0xF2, sseMUL, regOp1, regOp2, arg);
-}
-void XEmitter::VDIVSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0xF2, sseDIV, regOp1, regOp2, arg);
-}
-void XEmitter::VADDPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseADD, regOp1, regOp2, arg);
-}
-void XEmitter::VSUBPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseSUB, regOp1, regOp2, arg);
-}
-void XEmitter::VMULPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseMUL, regOp1, regOp2, arg);
-}
-void XEmitter::VDIVPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseDIV, regOp1, regOp2, arg);
-}
-void XEmitter::VSQRTSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0xF2, sseSQRT, regOp1, regOp2, arg);
-}
-void XEmitter::VSHUFPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg, u8 shuffle) {
-    WriteAVXOp(0x66, sseSHUF, regOp1, regOp2, arg, 1);
-    Write8(shuffle);
-}
-void XEmitter::VUNPCKLPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x14, regOp1, regOp2, arg);
-}
-void XEmitter::VUNPCKHPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x15, regOp1, regOp2, arg);
-}
-
-void XEmitter::VANDPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x00, sseAND, regOp1, regOp2, arg);
-}
-void XEmitter::VANDPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseAND, regOp1, regOp2, arg);
-}
-void XEmitter::VANDNPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x00, sseANDN, regOp1, regOp2, arg);
-}
-void XEmitter::VANDNPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseANDN, regOp1, regOp2, arg);
-}
-void XEmitter::VORPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x00, sseOR, regOp1, regOp2, arg);
-}
-void XEmitter::VORPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseOR, regOp1, regOp2, arg);
-}
-void XEmitter::VXORPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x00, sseXOR, regOp1, regOp2, arg);
-}
-void XEmitter::VXORPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, sseXOR, regOp1, regOp2, arg);
-}
-
-void XEmitter::VPAND(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0xDB, regOp1, regOp2, arg);
-}
-void XEmitter::VPANDN(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0xDF, regOp1, regOp2, arg);
-}
-void XEmitter::VPOR(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0xEB, regOp1, regOp2, arg);
-}
-void XEmitter::VPXOR(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0xEF, regOp1, regOp2, arg);
-}
-
-void XEmitter::VFMADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3898, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A8, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B8, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3898, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A8, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B8, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADD132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3899, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A9, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B9, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADD132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3899, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADD213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A9, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADD231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B9, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389A, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AA, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BA, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389A, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AA, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BA, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389B, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AB, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BB, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUB132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389B, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AB, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUB231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BB, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389C, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AC, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BC, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389C, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AC, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BC, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389D, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AD, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BD, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMADD132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389D, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AD, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMADD231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BD, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389E, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AE, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BE, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389E, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AE, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BE, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389F, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AF, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BF, regOp1, regOp2, arg);
-}
-void XEmitter::VFNMSUB132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x389F, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38AF, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFNMSUB231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38BF, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADDSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3896, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADDSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A6, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADDSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B6, regOp1, regOp2, arg);
-}
-void XEmitter::VFMADDSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3896, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADDSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A6, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMADDSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B6, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUBADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3897, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUBADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A7, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUBADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B7, regOp1, regOp2, arg);
-}
-void XEmitter::VFMSUBADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x3897, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUBADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38A7, regOp1, regOp2, arg, 1);
-}
-void XEmitter::VFMSUBADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteAVXOp(0x66, 0x38B7, regOp1, regOp2, arg, 1);
-}
-
-void XEmitter::SARX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2) {
-    WriteBMI2Op(bits, 0xF3, 0x38F7, regOp1, regOp2, arg);
-}
-void XEmitter::SHLX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2) {
-    WriteBMI2Op(bits, 0x66, 0x38F7, regOp1, regOp2, arg);
-}
-void XEmitter::SHRX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2) {
-    WriteBMI2Op(bits, 0xF2, 0x38F7, regOp1, regOp2, arg);
-}
-void XEmitter::RORX(int bits, X64Reg regOp, const OpArg& arg, u8 rotate) {
-    WriteBMI2Op(bits, 0xF2, 0x3AF0, regOp, INVALID_REG, arg, 1);
-    Write8(rotate);
-}
-void XEmitter::PEXT(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteBMI2Op(bits, 0xF3, 0x38F5, regOp1, regOp2, arg);
-}
-void XEmitter::PDEP(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteBMI2Op(bits, 0xF2, 0x38F5, regOp1, regOp2, arg);
-}
-void XEmitter::MULX(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteBMI2Op(bits, 0xF2, 0x38F6, regOp2, regOp1, arg);
-}
-void XEmitter::BZHI(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2) {
-    WriteBMI2Op(bits, 0x00, 0x38F5, regOp1, regOp2, arg);
-}
-void XEmitter::BLSR(int bits, X64Reg regOp, const OpArg& arg) {
-    WriteBMI1Op(bits, 0x00, 0x38F3, (X64Reg)0x1, regOp, arg);
-}
-void XEmitter::BLSMSK(int bits, X64Reg regOp, const OpArg& arg) {
-    WriteBMI1Op(bits, 0x00, 0x38F3, (X64Reg)0x2, regOp, arg);
-}
-void XEmitter::BLSI(int bits, X64Reg regOp, const OpArg& arg) {
-    WriteBMI1Op(bits, 0x00, 0x38F3, (X64Reg)0x3, regOp, arg);
-}
-void XEmitter::BEXTR(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2) {
-    WriteBMI1Op(bits, 0x00, 0x38F7, regOp1, regOp2, arg);
-}
-void XEmitter::ANDN(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg) {
-    WriteBMI1Op(bits, 0x00, 0x38F2, regOp1, regOp2, arg);
-}
-
-// Prefixes
-
-void XEmitter::LOCK() {
-    Write8(0xF0);
-}
-void XEmitter::REP() {
-    Write8(0xF3);
-}
-void XEmitter::REPNE() {
-    Write8(0xF2);
-}
-void XEmitter::FSOverride() {
-    Write8(0x64);
-}
-void XEmitter::GSOverride() {
-    Write8(0x65);
-}
-
-void XEmitter::FWAIT() {
-    Write8(0x9B);
-}
-
-// TODO: make this more generic
-void XEmitter::WriteFloatLoadStore(int bits, FloatOp op, FloatOp op_80b, const OpArg& arg) {
-    int mf = 0;
-    ASSERT_MSG(!(bits == 80 && op_80b == floatINVALID),
-               "WriteFloatLoadStore: 80 bits not supported for this instruction");
-    switch (bits) {
-    case 32:
-        mf = 0;
-        break;
-    case 64:
-        mf = 4;
-        break;
-    case 80:
-        mf = 2;
-        break;
-    default:
-        ASSERT_MSG(0, "WriteFloatLoadStore: invalid bits (should be 32/64/80)");
-    }
-    Write8(0xd9 | mf);
-    // x87 instructions use the reg field of the ModR/M byte as opcode:
-    if (bits == 80)
-        op = op_80b;
-    arg.WriteRest(this, 0, (X64Reg)op);
-}
-
-void XEmitter::FLD(int bits, const OpArg& src) {
-    WriteFloatLoadStore(bits, floatLD, floatLD80, src);
-}
-void XEmitter::FST(int bits, const OpArg& dest) {
-    WriteFloatLoadStore(bits, floatST, floatINVALID, dest);
-}
-void XEmitter::FSTP(int bits, const OpArg& dest) {
-    WriteFloatLoadStore(bits, floatSTP, floatSTP80, dest);
-}
-void XEmitter::FNSTSW_AX() {
-    Write8(0xDF);
-    Write8(0xE0);
-}
-
-void XEmitter::RDTSC() {
-    Write8(0x0F);
-    Write8(0x31);
-}
-
-void XCodeBlock::PoisonMemory() {
-    // x86/64: 0xCC = breakpoint
-    memset(region, 0xCC, region_size);
-}
-}
diff --git a/src/common/x64/emitter.h b/src/common/x64/emitter.h
deleted file mode 100644
index 7d7cdde16..000000000
--- a/src/common/x64/emitter.h
+++ /dev/null
@@ -1,1206 +0,0 @@
-// Copyright (C) 2003 Dolphin Project.
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0 or later versions.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#pragma once
-
-#include <cstddef>
-#include "common/assert.h"
-#include "common/bit_set.h"
-#include "common/code_block.h"
-#include "common/common_types.h"
-
-#if defined(ARCHITECTURE_x86_64) && !defined(_ARCH_64)
-#define _ARCH_64
-#endif
-
-#ifdef _ARCH_64
-#define PTRBITS 64
-#else
-#define PTRBITS 32
-#endif
-
-namespace Gen {
-
-enum X64Reg {
-    EAX = 0,
-    EBX = 3,
-    ECX = 1,
-    EDX = 2,
-    ESI = 6,
-    EDI = 7,
-    EBP = 5,
-    ESP = 4,
-
-    RAX = 0,
-    RBX = 3,
-    RCX = 1,
-    RDX = 2,
-    RSI = 6,
-    RDI = 7,
-    RBP = 5,
-    RSP = 4,
-    R8 = 8,
-    R9 = 9,
-    R10 = 10,
-    R11 = 11,
-    R12 = 12,
-    R13 = 13,
-    R14 = 14,
-    R15 = 15,
-
-    AL = 0,
-    BL = 3,
-    CL = 1,
-    DL = 2,
-    SIL = 6,
-    DIL = 7,
-    BPL = 5,
-    SPL = 4,
-    AH = 0x104,
-    BH = 0x107,
-    CH = 0x105,
-    DH = 0x106,
-
-    AX = 0,
-    BX = 3,
-    CX = 1,
-    DX = 2,
-    SI = 6,
-    DI = 7,
-    BP = 5,
-    SP = 4,
-
-    XMM0 = 0,
-    XMM1,
-    XMM2,
-    XMM3,
-    XMM4,
-    XMM5,
-    XMM6,
-    XMM7,
-    XMM8,
-    XMM9,
-    XMM10,
-    XMM11,
-    XMM12,
-    XMM13,
-    XMM14,
-    XMM15,
-
-    YMM0 = 0,
-    YMM1,
-    YMM2,
-    YMM3,
-    YMM4,
-    YMM5,
-    YMM6,
-    YMM7,
-    YMM8,
-    YMM9,
-    YMM10,
-    YMM11,
-    YMM12,
-    YMM13,
-    YMM14,
-    YMM15,
-
-    INVALID_REG = 0xFFFFFFFF
-};
-
-enum CCFlags {
-    CC_O = 0,
-    CC_NO = 1,
-    CC_B = 2,
-    CC_C = 2,
-    CC_NAE = 2,
-    CC_NB = 3,
-    CC_NC = 3,
-    CC_AE = 3,
-    CC_Z = 4,
-    CC_E = 4,
-    CC_NZ = 5,
-    CC_NE = 5,
-    CC_BE = 6,
-    CC_NA = 6,
-    CC_NBE = 7,
-    CC_A = 7,
-    CC_S = 8,
-    CC_NS = 9,
-    CC_P = 0xA,
-    CC_PE = 0xA,
-    CC_NP = 0xB,
-    CC_PO = 0xB,
-    CC_L = 0xC,
-    CC_NGE = 0xC,
-    CC_NL = 0xD,
-    CC_GE = 0xD,
-    CC_LE = 0xE,
-    CC_NG = 0xE,
-    CC_NLE = 0xF,
-    CC_G = 0xF
-};
-
-enum {
-    NUMGPRs = 16,
-    NUMXMMs = 16,
-};
-
-enum {
-    SCALE_NONE = 0,
-    SCALE_1 = 1,
-    SCALE_2 = 2,
-    SCALE_4 = 4,
-    SCALE_8 = 8,
-    SCALE_ATREG = 16,
-    // SCALE_NOBASE_1 is not supported and can be replaced with SCALE_ATREG
-    SCALE_NOBASE_2 = 34,
-    SCALE_NOBASE_4 = 36,
-    SCALE_NOBASE_8 = 40,
-    SCALE_RIP = 0xFF,
-    SCALE_IMM8 = 0xF0,
-    SCALE_IMM16 = 0xF1,
-    SCALE_IMM32 = 0xF2,
-    SCALE_IMM64 = 0xF3,
-};
-
-enum NormalOp {
-    nrmADD,
-    nrmADC,
-    nrmSUB,
-    nrmSBB,
-    nrmAND,
-    nrmOR,
-    nrmXOR,
-    nrmMOV,
-    nrmTEST,
-    nrmCMP,
-    nrmXCHG,
-};
-
-enum {
-    CMP_EQ = 0,
-    CMP_LT = 1,
-    CMP_LE = 2,
-    CMP_UNORD = 3,
-    CMP_NEQ = 4,
-    CMP_NLT = 5,
-    CMP_NLE = 6,
-    CMP_ORD = 7,
-};
-
-enum FloatOp {
-    floatLD = 0,
-    floatST = 2,
-    floatSTP = 3,
-    floatLD80 = 5,
-    floatSTP80 = 7,
-
-    floatINVALID = -1,
-};
-
-enum FloatRound {
-    FROUND_NEAREST = 0,
-    FROUND_FLOOR = 1,
-    FROUND_CEIL = 2,
-    FROUND_ZERO = 3,
-    FROUND_MXCSR = 4,
-
-    FROUND_RAISE_PRECISION = 0,
-    FROUND_IGNORE_PRECISION = 8,
-};
-
-class XEmitter;
-
-// RIP addressing does not benefit from micro op fusion on Core arch
-struct OpArg {
-    friend class XEmitter;
-
-    constexpr OpArg() = default; // dummy op arg, used for storage
-    constexpr OpArg(u64 offset_, int scale_, X64Reg rmReg = RAX, X64Reg scaledReg = RAX)
-        : scale(static_cast<u8>(scale_)), offsetOrBaseReg(static_cast<u16>(rmReg)),
-          indexReg(static_cast<u16>(scaledReg)), offset(offset_) {}
-
-    constexpr bool operator==(const OpArg& b) const {
-        return operandReg == b.operandReg && scale == b.scale &&
-               offsetOrBaseReg == b.offsetOrBaseReg && indexReg == b.indexReg && offset == b.offset;
-    }
-
-    void WriteRex(XEmitter* emit, int opBits, int bits, int customOp = -1) const;
-    void WriteVex(XEmitter* emit, X64Reg regOp1, X64Reg regOp2, int L, int pp, int mmmmm,
-                  int W = 0) const;
-    void WriteRest(XEmitter* emit, int extraBytes = 0, X64Reg operandReg = INVALID_REG,
-                   bool warn_64bit_offset = true) const;
-    void WriteSingleByteOp(XEmitter* emit, u8 op, X64Reg operandReg, int bits);
-    void WriteNormalOp(XEmitter* emit, bool toRM, NormalOp op, const OpArg& operand,
-                       int bits) const;
-
-    constexpr bool IsImm() const {
-        return scale == SCALE_IMM8 || scale == SCALE_IMM16 || scale == SCALE_IMM32 ||
-               scale == SCALE_IMM64;
-    }
-    constexpr bool IsSimpleReg() const {
-        return scale == SCALE_NONE;
-    }
-    constexpr bool IsSimpleReg(X64Reg reg) const {
-        return IsSimpleReg() && GetSimpleReg() == reg;
-    }
-
-    int GetImmBits() const {
-        switch (scale) {
-        case SCALE_IMM8:
-            return 8;
-        case SCALE_IMM16:
-            return 16;
-        case SCALE_IMM32:
-            return 32;
-        case SCALE_IMM64:
-            return 64;
-        default:
-            return -1;
-        }
-    }
-
-    void SetImmBits(int bits) {
-        switch (bits) {
-        case 8:
-            scale = SCALE_IMM8;
-            break;
-        case 16:
-            scale = SCALE_IMM16;
-            break;
-        case 32:
-            scale = SCALE_IMM32;
-            break;
-        case 64:
-            scale = SCALE_IMM64;
-            break;
-        }
-    }
-
-    constexpr X64Reg GetSimpleReg() const {
-        return scale == SCALE_NONE ? static_cast<X64Reg>(offsetOrBaseReg) : INVALID_REG;
-    }
-
-    constexpr u32 GetImmValue() const {
-        return static_cast<u32>(offset);
-    }
-
-    // For loops.
-    void IncreaseOffset(int sz) {
-        offset += sz;
-    }
-
-private:
-    u8 scale = 0;
-    u16 offsetOrBaseReg = 0;
-    u16 indexReg = 0;
-    u64 offset = 0; // use RIP-relative as much as possible - 64-bit immediates are not available.
-    u16 operandReg = 0;
-};
-
-template <typename T>
-inline OpArg M(const T* ptr) {
-    return OpArg(reinterpret_cast<u64>(ptr), static_cast<int>(SCALE_RIP));
-}
-constexpr OpArg R(X64Reg value) {
-    return OpArg(0, SCALE_NONE, value);
-}
-constexpr OpArg MatR(X64Reg value) {
-    return OpArg(0, SCALE_ATREG, value);
-}
-
-constexpr OpArg MDisp(X64Reg value, int offset) {
-    return OpArg(static_cast<u32>(offset), SCALE_ATREG, value);
-}
-
-constexpr OpArg MComplex(X64Reg base, X64Reg scaled, int scale, int offset) {
-    return OpArg(offset, scale, base, scaled);
-}
-
-constexpr OpArg MScaled(X64Reg scaled, int scale, int offset) {
-    return scale == SCALE_1 ? OpArg(offset, SCALE_ATREG, scaled)
-                            : OpArg(offset, scale | 0x20, RAX, scaled);
-}
-
-constexpr OpArg MRegSum(X64Reg base, X64Reg offset) {
-    return MComplex(base, offset, 1, 0);
-}
-
-constexpr OpArg Imm8(u8 imm) {
-    return OpArg(imm, SCALE_IMM8);
-}
-constexpr OpArg Imm16(u16 imm) {
-    return OpArg(imm, SCALE_IMM16);
-} // rarely used
-constexpr OpArg Imm32(u32 imm) {
-    return OpArg(imm, SCALE_IMM32);
-}
-constexpr OpArg Imm64(u64 imm) {
-    return OpArg(imm, SCALE_IMM64);
-}
-constexpr OpArg UImmAuto(u32 imm) {
-    return OpArg(imm, imm >= 128 ? SCALE_IMM32 : SCALE_IMM8);
-}
-constexpr OpArg SImmAuto(s32 imm) {
-    return OpArg(imm, (imm >= 128 || imm < -128) ? SCALE_IMM32 : SCALE_IMM8);
-}
-
-template <typename T>
-OpArg ImmPtr(const T* imm) {
-#ifdef _ARCH_64
-    return Imm64(reinterpret_cast<u64>(imm));
-#else
-    return Imm32(reinterpret_cast<u32>(imm));
-#endif
-}
-
-inline u32 PtrOffset(const void* ptr, const void* base) {
-#ifdef _ARCH_64
-    s64 distance = (s64)ptr - (s64)base;
-    if (distance >= 0x80000000LL || distance < -0x80000000LL) {
-        ASSERT_MSG(0, "pointer offset out of range");
-        return 0;
-    }
-
-    return (u32)distance;
-#else
-    return (u32)ptr - (u32)base;
-#endif
-}
-
-// usage: int a[]; ARRAY_OFFSET(a,10)
-#define ARRAY_OFFSET(array, index) ((u32)((u64) & (array)[index] - (u64) & (array)[0]))
-// usage: struct {int e;} s; STRUCT_OFFSET(s,e)
-#define STRUCT_OFFSET(str, elem) ((u32)((u64) & (str).elem - (u64) & (str)))
-
-struct FixupBranch {
-    u8* ptr;
-    int type; // 0 = 8bit 1 = 32bit
-};
-
-enum SSECompare {
-    EQ = 0,
-    LT,
-    LE,
-    UNORD,
-    NEQ,
-    NLT,
-    NLE,
-    ORD,
-};
-
-class XEmitter {
-    friend struct OpArg; // for Write8 etc
-private:
-    u8* code;
-    bool flags_locked;
-
-    void CheckFlags();
-
-    void Rex(int w, int r, int x, int b);
-    void WriteSimple1Byte(int bits, u8 byte, X64Reg reg);
-    void WriteSimple2Byte(int bits, u8 byte1, u8 byte2, X64Reg reg);
-    void WriteMulDivType(int bits, OpArg src, int ext);
-    void WriteBitSearchType(int bits, X64Reg dest, OpArg src, u8 byte2, bool rep = false);
-    void WriteShift(int bits, OpArg dest, const OpArg& shift, int ext);
-    void WriteBitTest(int bits, const OpArg& dest, const OpArg& index, int ext);
-    void WriteMXCSR(OpArg arg, int ext);
-    void WriteSSEOp(u8 opPrefix, u16 op, X64Reg regOp, OpArg arg, int extrabytes = 0);
-    void WriteSSSE3Op(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes = 0);
-    void WriteSSE41Op(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes = 0);
-    void WriteAVXOp(u8 opPrefix, u16 op, X64Reg regOp, const OpArg& arg, int extrabytes = 0);
-    void WriteAVXOp(u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2, const OpArg& arg,
-                    int extrabytes = 0);
-    void WriteVEXOp(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2, const OpArg& arg,
-                    int extrabytes = 0);
-    void WriteBMI1Op(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2, const OpArg& arg,
-                     int extrabytes = 0);
-    void WriteBMI2Op(int size, u8 opPrefix, u16 op, X64Reg regOp1, X64Reg regOp2, const OpArg& arg,
-                     int extrabytes = 0);
-    void WriteFloatLoadStore(int bits, FloatOp op, FloatOp op_80b, const OpArg& arg);
-    void WriteNormalOp(XEmitter* emit, int bits, NormalOp op, const OpArg& a1, const OpArg& a2);
-
-    void ABI_CalculateFrameSize(BitSet32 mask, size_t rsp_alignment, size_t needed_frame_size,
-                                size_t* shadowp, size_t* subtractionp, size_t* xmm_offsetp);
-
-protected:
-    void Write8(u8 value);
-    void Write16(u16 value);
-    void Write32(u32 value);
-    void Write64(u64 value);
-
-public:
-    XEmitter() {
-        code = nullptr;
-        flags_locked = false;
-    }
-    XEmitter(u8* code_ptr) {
-        code = code_ptr;
-        flags_locked = false;
-    }
-    virtual ~XEmitter() {}
-
-    void WriteModRM(int mod, int rm, int reg);
-    void WriteSIB(int scale, int index, int base);
-
-    void SetCodePtr(u8* ptr);
-    void ReserveCodeSpace(int bytes);
-    const u8* AlignCode4();
-    const u8* AlignCode16();
-    const u8* AlignCodePage();
-    const u8* GetCodePtr() const;
-    u8* GetWritableCodePtr();
-
-    void LockFlags() {
-        flags_locked = true;
-    }
-    void UnlockFlags() {
-        flags_locked = false;
-    }
-
-    // Looking for one of these? It's BANNED!! Some instructions are slow on modern CPU
-    // INC, DEC, LOOP, LOOPNE, LOOPE, ENTER, LEAVE, XCHG, XLAT, REP MOVSB/MOVSD, REP SCASD + other
-    // string instr.,
-    // INC and DEC are slow on Intel Core, but not on AMD. They create a
-    // false flag dependency because they only update a subset of the flags.
-    // XCHG is SLOW and should be avoided.
-
-    // Debug breakpoint
-    void INT3();
-
-    // Do nothing
-    void NOP(size_t count = 1);
-
-    // Save energy in wait-loops on P4 only. Probably not too useful.
-    void PAUSE();
-
-    // Flag control
-    void STC();
-    void CLC();
-    void CMC();
-
-    // These two can not be executed in 64-bit mode on early Intel 64-bit CPU:s, only on Core2 and
-    // AMD!
-    void LAHF(); // 3 cycle vector path
-    void SAHF(); // direct path fast
-
-    // Stack control
-    void PUSH(X64Reg reg);
-    void POP(X64Reg reg);
-    void PUSH(int bits, const OpArg& reg);
-    void POP(int bits, const OpArg& reg);
-    void PUSHF();
-    void POPF();
-
-    // Flow control
-    void RET();
-    void RET_FAST();
-    void UD2();
-    FixupBranch J(bool force5bytes = false);
-
-    void JMP(const u8* addr, bool force5Bytes = false);
-    void JMPptr(const OpArg& arg);
-    void JMPself(); // infinite loop!
-#ifdef CALL
-#undef CALL
-#endif
-    void CALL(const void* fnptr);
-    FixupBranch CALL();
-    void CALLptr(OpArg arg);
-
-    FixupBranch J_CC(CCFlags conditionCode, bool force5bytes = false);
-    void J_CC(CCFlags conditionCode, const u8* addr, bool force5Bytes = false);
-
-    void SetJumpTarget(const FixupBranch& branch);
-    void SetJumpTarget(const FixupBranch& branch, const u8* target);
-
-    void SETcc(CCFlags flag, OpArg dest);
-    // Note: CMOV brings small if any benefit on current cpus.
-    void CMOVcc(int bits, X64Reg dest, OpArg src, CCFlags flag);
-
-    // Fences
-    void LFENCE();
-    void MFENCE();
-    void SFENCE();
-
-    // Bit scan
-    void BSF(int bits, X64Reg dest, const OpArg& src); // Bottom bit to top bit
-    void BSR(int bits, X64Reg dest, const OpArg& src); // Top bit to bottom bit
-
-    // Cache control
-    enum PrefetchLevel {
-        PF_NTA, // Non-temporal (data used once and only once)
-        PF_T0,  // All cache levels
-        PF_T1,  // Levels 2+ (aliased to T0 on AMD)
-        PF_T2,  // Levels 3+ (aliased to T0 on AMD)
-    };
-    void PREFETCH(PrefetchLevel level, OpArg arg);
-    void MOVNTI(int bits, const OpArg& dest, X64Reg src);
-    void MOVNTDQ(const OpArg& arg, X64Reg regOp);
-    void MOVNTPS(const OpArg& arg, X64Reg regOp);
-    void MOVNTPD(const OpArg& arg, X64Reg regOp);
-
-    // Multiplication / division
-    void MUL(int bits, const OpArg& src);  // UNSIGNED
-    void IMUL(int bits, const OpArg& src); // SIGNED
-    void IMUL(int bits, X64Reg regOp, const OpArg& src);
-    void IMUL(int bits, X64Reg regOp, const OpArg& src, const OpArg& imm);
-    void DIV(int bits, const OpArg& src);
-    void IDIV(int bits, const OpArg& src);
-
-    // Shift
-    void ROL(int bits, const OpArg& dest, const OpArg& shift);
-    void ROR(int bits, const OpArg& dest, const OpArg& shift);
-    void RCL(int bits, const OpArg& dest, const OpArg& shift);
-    void RCR(int bits, const OpArg& dest, const OpArg& shift);
-    void SHL(int bits, const OpArg& dest, const OpArg& shift);
-    void SHR(int bits, const OpArg& dest, const OpArg& shift);
-    void SAR(int bits, const OpArg& dest, const OpArg& shift);
-
-    // Bit Test
-    void BT(int bits, const OpArg& dest, const OpArg& index);
-    void BTS(int bits, const OpArg& dest, const OpArg& index);
-    void BTR(int bits, const OpArg& dest, const OpArg& index);
-    void BTC(int bits, const OpArg& dest, const OpArg& index);
-
-    // Double-Precision Shift
-    void SHRD(int bits, const OpArg& dest, const OpArg& src, const OpArg& shift);
-    void SHLD(int bits, const OpArg& dest, const OpArg& src, const OpArg& shift);
-
-    // Extend EAX into EDX in various ways
-    void CWD(int bits = 16);
-    void CDQ() {
-        CWD(32);
-    }
-    void CQO() {
-        CWD(64);
-    }
-    void CBW(int bits = 8);
-    void CWDE() {
-        CBW(16);
-    }
-    void CDQE() {
-        CBW(32);
-    }
-
-    // Load effective address
-    void LEA(int bits, X64Reg dest, OpArg src);
-
-    // Integer arithmetic
-    void NEG(int bits, const OpArg& src);
-    void ADD(int bits, const OpArg& a1, const OpArg& a2);
-    void ADC(int bits, const OpArg& a1, const OpArg& a2);
-    void SUB(int bits, const OpArg& a1, const OpArg& a2);
-    void SBB(int bits, const OpArg& a1, const OpArg& a2);
-    void AND(int bits, const OpArg& a1, const OpArg& a2);
-    void CMP(int bits, const OpArg& a1, const OpArg& a2);
-
-    // Bit operations
-    void NOT(int bits, const OpArg& src);
-    void OR(int bits, const OpArg& a1, const OpArg& a2);
-    void XOR(int bits, const OpArg& a1, const OpArg& a2);
-    void MOV(int bits, const OpArg& a1, const OpArg& a2);
-    void TEST(int bits, const OpArg& a1, const OpArg& a2);
-
-    // Are these useful at all? Consider removing.
-    void XCHG(int bits, const OpArg& a1, const OpArg& a2);
-    void XCHG_AHAL();
-
-    // Byte swapping (32 and 64-bit only).
-    void BSWAP(int bits, X64Reg reg);
-
-    // Sign/zero extension
-    void MOVSX(int dbits, int sbits, X64Reg dest,
-               OpArg src); // automatically uses MOVSXD if necessary
-    void MOVZX(int dbits, int sbits, X64Reg dest, OpArg src);
-
-    // Available only on Atom or >= Haswell so far. Test with GetCPUCaps().movbe.
-    void MOVBE(int dbits, const OpArg& dest, const OpArg& src);
-
-    // Available only on AMD >= Phenom or Intel >= Haswell
-    void LZCNT(int bits, X64Reg dest, const OpArg& src);
-    // Note: this one is actually part of BMI1
-    void TZCNT(int bits, X64Reg dest, const OpArg& src);
-
-    // WARNING - These two take 11-13 cycles and are VectorPath! (AMD64)
-    void STMXCSR(const OpArg& memloc);
-    void LDMXCSR(const OpArg& memloc);
-
-    // Prefixes
-    void LOCK();
-    void REP();
-    void REPNE();
-    void FSOverride();
-    void GSOverride();
-
-    // x87
-    enum x87StatusWordBits {
-        x87_InvalidOperation = 0x1,
-        x87_DenormalizedOperand = 0x2,
-        x87_DivisionByZero = 0x4,
-        x87_Overflow = 0x8,
-        x87_Underflow = 0x10,
-        x87_Precision = 0x20,
-        x87_StackFault = 0x40,
-        x87_ErrorSummary = 0x80,
-        x87_C0 = 0x100,
-        x87_C1 = 0x200,
-        x87_C2 = 0x400,
-        x87_TopOfStack = 0x2000 | 0x1000 | 0x800,
-        x87_C3 = 0x4000,
-        x87_FPUBusy = 0x8000,
-    };
-
-    void FLD(int bits, const OpArg& src);
-    void FST(int bits, const OpArg& dest);
-    void FSTP(int bits, const OpArg& dest);
-    void FNSTSW_AX();
-    void FWAIT();
-
-    // SSE/SSE2: Floating point arithmetic
-    void ADDSS(X64Reg regOp, const OpArg& arg);
-    void ADDSD(X64Reg regOp, const OpArg& arg);
-    void SUBSS(X64Reg regOp, const OpArg& arg);
-    void SUBSD(X64Reg regOp, const OpArg& arg);
-    void MULSS(X64Reg regOp, const OpArg& arg);
-    void MULSD(X64Reg regOp, const OpArg& arg);
-    void DIVSS(X64Reg regOp, const OpArg& arg);
-    void DIVSD(X64Reg regOp, const OpArg& arg);
-    void MINSS(X64Reg regOp, const OpArg& arg);
-    void MINSD(X64Reg regOp, const OpArg& arg);
-    void MAXSS(X64Reg regOp, const OpArg& arg);
-    void MAXSD(X64Reg regOp, const OpArg& arg);
-    void SQRTSS(X64Reg regOp, const OpArg& arg);
-    void SQRTSD(X64Reg regOp, const OpArg& arg);
-    void RCPSS(X64Reg regOp, const OpArg& arg);
-    void RSQRTSS(X64Reg regOp, const OpArg& arg);
-
-    // SSE/SSE2: Floating point bitwise (yes)
-    void CMPSS(X64Reg regOp, const OpArg& arg, u8 compare);
-    void CMPSD(X64Reg regOp, const OpArg& arg, u8 compare);
-
-    void CMPEQSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_EQ);
-    }
-    void CMPLTSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_LT);
-    }
-    void CMPLESS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_LE);
-    }
-    void CMPUNORDSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_UNORD);
-    }
-    void CMPNEQSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_NEQ);
-    }
-    void CMPNLTSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_NLT);
-    }
-    void CMPORDSS(X64Reg regOp, const OpArg& arg) {
-        CMPSS(regOp, arg, CMP_ORD);
-    }
-
-    // SSE/SSE2: Floating point packed arithmetic (x4 for float, x2 for double)
-    void ADDPS(X64Reg regOp, const OpArg& arg);
-    void ADDPD(X64Reg regOp, const OpArg& arg);
-    void SUBPS(X64Reg regOp, const OpArg& arg);
-    void SUBPD(X64Reg regOp, const OpArg& arg);
-    void CMPPS(X64Reg regOp, const OpArg& arg, u8 compare);
-    void CMPPD(X64Reg regOp, const OpArg& arg, u8 compare);
-    void MULPS(X64Reg regOp, const OpArg& arg);
-    void MULPD(X64Reg regOp, const OpArg& arg);
-    void DIVPS(X64Reg regOp, const OpArg& arg);
-    void DIVPD(X64Reg regOp, const OpArg& arg);
-    void MINPS(X64Reg regOp, const OpArg& arg);
-    void MINPD(X64Reg regOp, const OpArg& arg);
-    void MAXPS(X64Reg regOp, const OpArg& arg);
-    void MAXPD(X64Reg regOp, const OpArg& arg);
-    void SQRTPS(X64Reg regOp, const OpArg& arg);
-    void SQRTPD(X64Reg regOp, const OpArg& arg);
-    void RCPPS(X64Reg regOp, const OpArg& arg);
-    void RSQRTPS(X64Reg regOp, const OpArg& arg);
-
-    // SSE/SSE2: Floating point packed bitwise (x4 for float, x2 for double)
-    void ANDPS(X64Reg regOp, const OpArg& arg);
-    void ANDPD(X64Reg regOp, const OpArg& arg);
-    void ANDNPS(X64Reg regOp, const OpArg& arg);
-    void ANDNPD(X64Reg regOp, const OpArg& arg);
-    void ORPS(X64Reg regOp, const OpArg& arg);
-    void ORPD(X64Reg regOp, const OpArg& arg);
-    void XORPS(X64Reg regOp, const OpArg& arg);
-    void XORPD(X64Reg regOp, const OpArg& arg);
-
-    // SSE/SSE2: Shuffle components. These are tricky - see Intel documentation.
-    void SHUFPS(X64Reg regOp, const OpArg& arg, u8 shuffle);
-    void SHUFPD(X64Reg regOp, const OpArg& arg, u8 shuffle);
-
-    // SSE/SSE2: Useful alternative to shuffle in some cases.
-    void MOVDDUP(X64Reg regOp, const OpArg& arg);
-
-    // SSE3: Horizontal operations in SIMD registers. Very slow! shufps-based code beats it handily
-    // on Ivy.
-    void HADDPS(X64Reg dest, const OpArg& src);
-
-    // SSE4: Further horizontal operations - dot products. These are weirdly flexible, the arg
-    // contains both a read mask and a write "mask".
-    void DPPS(X64Reg dest, const OpArg& src, u8 arg);
-
-    void UNPCKLPS(X64Reg dest, const OpArg& src);
-    void UNPCKHPS(X64Reg dest, const OpArg& src);
-    void UNPCKLPD(X64Reg dest, const OpArg& src);
-    void UNPCKHPD(X64Reg dest, const OpArg& src);
-
-    // SSE/SSE2: Compares.
-    void COMISS(X64Reg regOp, const OpArg& arg);
-    void COMISD(X64Reg regOp, const OpArg& arg);
-    void UCOMISS(X64Reg regOp, const OpArg& arg);
-    void UCOMISD(X64Reg regOp, const OpArg& arg);
-
-    // SSE/SSE2: Moves. Use the right data type for your data, in most cases.
-    void MOVAPS(X64Reg regOp, const OpArg& arg);
-    void MOVAPD(X64Reg regOp, const OpArg& arg);
-    void MOVAPS(const OpArg& arg, X64Reg regOp);
-    void MOVAPD(const OpArg& arg, X64Reg regOp);
-
-    void MOVUPS(X64Reg regOp, const OpArg& arg);
-    void MOVUPD(X64Reg regOp, const OpArg& arg);
-    void MOVUPS(const OpArg& arg, X64Reg regOp);
-    void MOVUPD(const OpArg& arg, X64Reg regOp);
-
-    void MOVDQA(X64Reg regOp, const OpArg& arg);
-    void MOVDQA(const OpArg& arg, X64Reg regOp);
-    void MOVDQU(X64Reg regOp, const OpArg& arg);
-    void MOVDQU(const OpArg& arg, X64Reg regOp);
-
-    void MOVSS(X64Reg regOp, const OpArg& arg);
-    void MOVSD(X64Reg regOp, const OpArg& arg);
-    void MOVSS(const OpArg& arg, X64Reg regOp);
-    void MOVSD(const OpArg& arg, X64Reg regOp);
-
-    void MOVLPS(X64Reg regOp, const OpArg& arg);
-    void MOVLPD(X64Reg regOp, const OpArg& arg);
-    void MOVLPS(const OpArg& arg, X64Reg regOp);
-    void MOVLPD(const OpArg& arg, X64Reg regOp);
-
-    void MOVHPS(X64Reg regOp, const OpArg& arg);
-    void MOVHPD(X64Reg regOp, const OpArg& arg);
-    void MOVHPS(const OpArg& arg, X64Reg regOp);
-    void MOVHPD(const OpArg& arg, X64Reg regOp);
-
-    void MOVHLPS(X64Reg regOp1, X64Reg regOp2);
-    void MOVLHPS(X64Reg regOp1, X64Reg regOp2);
-
-    void MOVD_xmm(X64Reg dest, const OpArg& arg);
-    void MOVQ_xmm(X64Reg dest, OpArg arg);
-    void MOVD_xmm(const OpArg& arg, X64Reg src);
-    void MOVQ_xmm(OpArg arg, X64Reg src);
-
-    // SSE/SSE2: Generates a mask from the high bits of the components of the packed register in
-    // question.
-    void MOVMSKPS(X64Reg dest, const OpArg& arg);
-    void MOVMSKPD(X64Reg dest, const OpArg& arg);
-
-    // SSE2: Selective byte store, mask in src register. EDI/RDI specifies store address. This is a
-    // weird one.
-    void MASKMOVDQU(X64Reg dest, X64Reg src);
-    void LDDQU(X64Reg dest, const OpArg& src);
-
-    // SSE/SSE2: Data type conversions.
-    void CVTPS2PD(X64Reg dest, const OpArg& src);
-    void CVTPD2PS(X64Reg dest, const OpArg& src);
-    void CVTSS2SD(X64Reg dest, const OpArg& src);
-    void CVTSI2SS(X64Reg dest, const OpArg& src);
-    void CVTSD2SS(X64Reg dest, const OpArg& src);
-    void CVTSI2SD(X64Reg dest, const OpArg& src);
-    void CVTDQ2PD(X64Reg regOp, const OpArg& arg);
-    void CVTPD2DQ(X64Reg regOp, const OpArg& arg);
-    void CVTDQ2PS(X64Reg regOp, const OpArg& arg);
-    void CVTPS2DQ(X64Reg regOp, const OpArg& arg);
-
-    void CVTTPS2DQ(X64Reg regOp, const OpArg& arg);
-    void CVTTPD2DQ(X64Reg regOp, const OpArg& arg);
-
-    // Destinations are X64 regs (rax, rbx, ...) for these instructions.
-    void CVTSS2SI(X64Reg xregdest, const OpArg& src);
-    void CVTSD2SI(X64Reg xregdest, const OpArg& src);
-    void CVTTSS2SI(X64Reg xregdest, const OpArg& arg);
-    void CVTTSD2SI(X64Reg xregdest, const OpArg& arg);
-
-    // SSE2: Packed integer instructions
-    void PACKSSDW(X64Reg dest, const OpArg& arg);
-    void PACKSSWB(X64Reg dest, const OpArg& arg);
-    void PACKUSDW(X64Reg dest, const OpArg& arg);
-    void PACKUSWB(X64Reg dest, const OpArg& arg);
-
-    void PUNPCKLBW(X64Reg dest, const OpArg& arg);
-    void PUNPCKLWD(X64Reg dest, const OpArg& arg);
-    void PUNPCKLDQ(X64Reg dest, const OpArg& arg);
-    void PUNPCKLQDQ(X64Reg dest, const OpArg& arg);
-
-    void PTEST(X64Reg dest, const OpArg& arg);
-    void PAND(X64Reg dest, const OpArg& arg);
-    void PANDN(X64Reg dest, const OpArg& arg);
-    void PXOR(X64Reg dest, const OpArg& arg);
-    void POR(X64Reg dest, const OpArg& arg);
-
-    void PADDB(X64Reg dest, const OpArg& arg);
-    void PADDW(X64Reg dest, const OpArg& arg);
-    void PADDD(X64Reg dest, const OpArg& arg);
-    void PADDQ(X64Reg dest, const OpArg& arg);
-
-    void PADDSB(X64Reg dest, const OpArg& arg);
-    void PADDSW(X64Reg dest, const OpArg& arg);
-    void PADDUSB(X64Reg dest, const OpArg& arg);
-    void PADDUSW(X64Reg dest, const OpArg& arg);
-
-    void PSUBB(X64Reg dest, const OpArg& arg);
-    void PSUBW(X64Reg dest, const OpArg& arg);
-    void PSUBD(X64Reg dest, const OpArg& arg);
-    void PSUBQ(X64Reg dest, const OpArg& arg);
-
-    void PSUBSB(X64Reg dest, const OpArg& arg);
-    void PSUBSW(X64Reg dest, const OpArg& arg);
-    void PSUBUSB(X64Reg dest, const OpArg& arg);
-    void PSUBUSW(X64Reg dest, const OpArg& arg);
-
-    void PAVGB(X64Reg dest, const OpArg& arg);
-    void PAVGW(X64Reg dest, const OpArg& arg);
-
-    void PCMPEQB(X64Reg dest, const OpArg& arg);
-    void PCMPEQW(X64Reg dest, const OpArg& arg);
-    void PCMPEQD(X64Reg dest, const OpArg& arg);
-
-    void PCMPGTB(X64Reg dest, const OpArg& arg);
-    void PCMPGTW(X64Reg dest, const OpArg& arg);
-    void PCMPGTD(X64Reg dest, const OpArg& arg);
-
-    void PEXTRW(X64Reg dest, const OpArg& arg, u8 subreg);
-    void PINSRW(X64Reg dest, const OpArg& arg, u8 subreg);
-
-    void PMADDWD(X64Reg dest, const OpArg& arg);
-    void PSADBW(X64Reg dest, const OpArg& arg);
-
-    void PMAXSW(X64Reg dest, const OpArg& arg);
-    void PMAXUB(X64Reg dest, const OpArg& arg);
-    void PMINSW(X64Reg dest, const OpArg& arg);
-    void PMINUB(X64Reg dest, const OpArg& arg);
-    // SSE4: More MAX/MIN instructions.
-    void PMINSB(X64Reg dest, const OpArg& arg);
-    void PMINSD(X64Reg dest, const OpArg& arg);
-    void PMINUW(X64Reg dest, const OpArg& arg);
-    void PMINUD(X64Reg dest, const OpArg& arg);
-    void PMAXSB(X64Reg dest, const OpArg& arg);
-    void PMAXSD(X64Reg dest, const OpArg& arg);
-    void PMAXUW(X64Reg dest, const OpArg& arg);
-    void PMAXUD(X64Reg dest, const OpArg& arg);
-
-    void PMOVMSKB(X64Reg dest, const OpArg& arg);
-    void PSHUFD(X64Reg dest, const OpArg& arg, u8 shuffle);
-    void PSHUFB(X64Reg dest, const OpArg& arg);
-
-    void PSHUFLW(X64Reg dest, const OpArg& arg, u8 shuffle);
-    void PSHUFHW(X64Reg dest, const OpArg& arg, u8 shuffle);
-
-    void PSRLW(X64Reg reg, int shift);
-    void PSRLD(X64Reg reg, int shift);
-    void PSRLQ(X64Reg reg, int shift);
-    void PSRLQ(X64Reg reg, const OpArg& arg);
-    void PSRLDQ(X64Reg reg, int shift);
-
-    void PSLLW(X64Reg reg, int shift);
-    void PSLLD(X64Reg reg, int shift);
-    void PSLLQ(X64Reg reg, int shift);
-    void PSLLDQ(X64Reg reg, int shift);
-
-    void PSRAW(X64Reg reg, int shift);
-    void PSRAD(X64Reg reg, int shift);
-
-    // SSE4: data type conversions
-    void PMOVSXBW(X64Reg dest, const OpArg& arg);
-    void PMOVSXBD(X64Reg dest, const OpArg& arg);
-    void PMOVSXBQ(X64Reg dest, const OpArg& arg);
-    void PMOVSXWD(X64Reg dest, const OpArg& arg);
-    void PMOVSXWQ(X64Reg dest, const OpArg& arg);
-    void PMOVSXDQ(X64Reg dest, const OpArg& arg);
-    void PMOVZXBW(X64Reg dest, const OpArg& arg);
-    void PMOVZXBD(X64Reg dest, const OpArg& arg);
-    void PMOVZXBQ(X64Reg dest, const OpArg& arg);
-    void PMOVZXWD(X64Reg dest, const OpArg& arg);
-    void PMOVZXWQ(X64Reg dest, const OpArg& arg);
-    void PMOVZXDQ(X64Reg dest, const OpArg& arg);
-
-    // SSE4: variable blend instructions (xmm0 implicit argument)
-    void PBLENDVB(X64Reg dest, const OpArg& arg);
-    void BLENDVPS(X64Reg dest, const OpArg& arg);
-    void BLENDVPD(X64Reg dest, const OpArg& arg);
-    void BLENDPS(X64Reg dest, const OpArg& arg, u8 blend);
-    void BLENDPD(X64Reg dest, const OpArg& arg, u8 blend);
-
-    // SSE4: rounding (see FloatRound for mode or use ROUNDNEARSS, etc. helpers.)
-    void ROUNDSS(X64Reg dest, const OpArg& arg, u8 mode);
-    void ROUNDSD(X64Reg dest, const OpArg& arg, u8 mode);
-    void ROUNDPS(X64Reg dest, const OpArg& arg, u8 mode);
-    void ROUNDPD(X64Reg dest, const OpArg& arg, u8 mode);
-
-    void ROUNDNEARSS(X64Reg dest, const OpArg& arg) {
-        ROUNDSS(dest, arg, FROUND_NEAREST);
-    }
-    void ROUNDFLOORSS(X64Reg dest, const OpArg& arg) {
-        ROUNDSS(dest, arg, FROUND_FLOOR);
-    }
-    void ROUNDCEILSS(X64Reg dest, const OpArg& arg) {
-        ROUNDSS(dest, arg, FROUND_CEIL);
-    }
-    void ROUNDZEROSS(X64Reg dest, const OpArg& arg) {
-        ROUNDSS(dest, arg, FROUND_ZERO);
-    }
-
-    void ROUNDNEARSD(X64Reg dest, const OpArg& arg) {
-        ROUNDSD(dest, arg, FROUND_NEAREST);
-    }
-    void ROUNDFLOORSD(X64Reg dest, const OpArg& arg) {
-        ROUNDSD(dest, arg, FROUND_FLOOR);
-    }
-    void ROUNDCEILSD(X64Reg dest, const OpArg& arg) {
-        ROUNDSD(dest, arg, FROUND_CEIL);
-    }
-    void ROUNDZEROSD(X64Reg dest, const OpArg& arg) {
-        ROUNDSD(dest, arg, FROUND_ZERO);
-    }
-
-    void ROUNDNEARPS(X64Reg dest, const OpArg& arg) {
-        ROUNDPS(dest, arg, FROUND_NEAREST);
-    }
-    void ROUNDFLOORPS(X64Reg dest, const OpArg& arg) {
-        ROUNDPS(dest, arg, FROUND_FLOOR);
-    }
-    void ROUNDCEILPS(X64Reg dest, const OpArg& arg) {
-        ROUNDPS(dest, arg, FROUND_CEIL);
-    }
-    void ROUNDZEROPS(X64Reg dest, const OpArg& arg) {
-        ROUNDPS(dest, arg, FROUND_ZERO);
-    }
-
-    void ROUNDNEARPD(X64Reg dest, const OpArg& arg) {
-        ROUNDPD(dest, arg, FROUND_NEAREST);
-    }
-    void ROUNDFLOORPD(X64Reg dest, const OpArg& arg) {
-        ROUNDPD(dest, arg, FROUND_FLOOR);
-    }
-    void ROUNDCEILPD(X64Reg dest, const OpArg& arg) {
-        ROUNDPD(dest, arg, FROUND_CEIL);
-    }
-    void ROUNDZEROPD(X64Reg dest, const OpArg& arg) {
-        ROUNDPD(dest, arg, FROUND_ZERO);
-    }
-
-    // AVX
-    void VADDSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VSUBSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VMULSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VDIVSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VADDPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VSUBPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VMULPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VDIVPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VSQRTSD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VSHUFPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg, u8 shuffle);
-    void VUNPCKLPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VUNPCKHPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-
-    void VANDPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VANDPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VANDNPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VANDNPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VORPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VORPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VXORPS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VXORPD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-
-    void VPAND(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VPANDN(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VPOR(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VPXOR(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-
-    // FMA3
-    void VFMADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADD231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUB231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMADD231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB132SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB213SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB231SS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB132SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB213SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFNMSUB231SD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMADDSUB231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD132PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD213PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD231PS(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD132PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD213PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void VFMSUBADD231PD(X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-
-    // VEX GPR instructions
-    void SARX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2);
-    void SHLX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2);
-    void SHRX(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2);
-    void RORX(int bits, X64Reg regOp, const OpArg& arg, u8 rotate);
-    void PEXT(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void PDEP(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void MULX(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-    void BZHI(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2);
-    void BLSR(int bits, X64Reg regOp, const OpArg& arg);
-    void BLSMSK(int bits, X64Reg regOp, const OpArg& arg);
-    void BLSI(int bits, X64Reg regOp, const OpArg& arg);
-    void BEXTR(int bits, X64Reg regOp1, const OpArg& arg, X64Reg regOp2);
-    void ANDN(int bits, X64Reg regOp1, X64Reg regOp2, const OpArg& arg);
-
-    void RDTSC();
-
-    // Utility functions
-    // The difference between this and CALL is that this aligns the stack
-    // where appropriate.
-    void ABI_CallFunction(const void* func);
-    template <typename T>
-    void ABI_CallFunction(T (*func)()) {
-        ABI_CallFunction((const void*)func);
-    }
-
-    void ABI_CallFunction(const u8* func) {
-        ABI_CallFunction((const void*)func);
-    }
-    void ABI_CallFunctionC16(const void* func, u16 param1);
-    void ABI_CallFunctionCC16(const void* func, u32 param1, u16 param2);
-
-    // These only support u32 parameters, but that's enough for a lot of uses.
-    // These will destroy the 1 or 2 first "parameter regs".
-    void ABI_CallFunctionC(const void* func, u32 param1);
-    void ABI_CallFunctionCC(const void* func, u32 param1, u32 param2);
-    void ABI_CallFunctionCCC(const void* func, u32 param1, u32 param2, u32 param3);
-    void ABI_CallFunctionCCP(const void* func, u32 param1, u32 param2, void* param3);
-    void ABI_CallFunctionCCCP(const void* func, u32 param1, u32 param2, u32 param3, void* param4);
-    void ABI_CallFunctionP(const void* func, void* param1);
-    void ABI_CallFunctionPA(const void* func, void* param1, const OpArg& arg2);
-    void ABI_CallFunctionPAA(const void* func, void* param1, const OpArg& arg2, const OpArg& arg3);
-    void ABI_CallFunctionPPC(const void* func, void* param1, void* param2, u32 param3);
-    void ABI_CallFunctionAC(const void* func, const OpArg& arg1, u32 param2);
-    void ABI_CallFunctionACC(const void* func, const OpArg& arg1, u32 param2, u32 param3);
-    void ABI_CallFunctionA(const void* func, const OpArg& arg1);
-    void ABI_CallFunctionAA(const void* func, const OpArg& arg1, const OpArg& arg2);
-
-    // Pass a register as a parameter.
-    void ABI_CallFunctionR(const void* func, X64Reg reg1);
-    void ABI_CallFunctionRR(const void* func, X64Reg reg1, X64Reg reg2);
-
-    template <typename Tr, typename T1>
-    void ABI_CallFunctionC(Tr (*func)(T1), u32 param1) {
-        ABI_CallFunctionC((const void*)func, param1);
-    }
-
-    /**
-     * Saves specified registers and adjusts the stack to be 16-byte aligned as required by the ABI
-     *
-     * @param mask Registers to push on the stack (high 16 bits are XMMs, low 16 bits are GPRs)
-     * @param rsp_alignment Current alignment of the stack pointer, must be 0 or 8
-     * @param needed_frame_size Additional space needed, e.g., for function arguments passed on the
-     * stack
-     * @return Size of the shadow space, i.e., offset of the frame
-     */
-    size_t ABI_PushRegistersAndAdjustStack(BitSet32 mask, size_t rsp_alignment,
-                                           size_t needed_frame_size = 0);
-
-    /**
-     * Restores specified registers and adjusts the stack to its original alignment, i.e., the
-     * alignment before
-     * the matching PushRegistersAndAdjustStack.
-     *
-     * @param mask Registers to restores from the stack (high 16 bits are XMMs, low 16 bits are
-     * GPRs)
-     * @param rsp_alignment Original alignment before the matching PushRegistersAndAdjustStack, must
-     * be 0 or 8
-     * @param needed_frame_size Additional space that was needed
-     * @warning Stack must be currently 16-byte aligned
-     */
-    void ABI_PopRegistersAndAdjustStack(BitSet32 mask, size_t rsp_alignment,
-                                        size_t needed_frame_size = 0);
-
-#ifdef _M_IX86
-    static int ABI_GetNumXMMRegs() {
-        return 8;
-    }
-#else
-    static int ABI_GetNumXMMRegs() {
-        return 16;
-    }
-#endif
-}; // class XEmitter
-
-// Everything that needs to generate X86 code should inherit from this.
-// You get memory management for free, plus, you can use all the MOV etc functions without
-// having to prefix them with gen-> or something similar.
-
-class XCodeBlock : public CodeBlock<XEmitter> {
-public:
-    void PoisonMemory() override;
-};
-
-} // namespace
diff --git a/src/video_core/shader/shader_jit_x64_compiler.h b/src/video_core/shader/shader_jit_x64_compiler.h
index 29e9875ea..599e43ffd 100644
--- a/src/video_core/shader/shader_jit_x64_compiler.h
+++ b/src/video_core/shader/shader_jit_x64_compiler.h
@@ -12,7 +12,6 @@
 #include <xbyak.h>
 #include "common/bit_set.h"
 #include "common/common_types.h"
-#include "common/x64/emitter.h"
 #include "video_core/shader/shader.h"
 
 using nihstro::Instruction;