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ngen.hpp
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/*******************************************************************************
* Copyright 2019-2025 Intel Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
// nGEN: a C++ library for runtime Gen assembly generation.
//
// Macros that control nGEN's interface:
// NGEN_SAFE if defined, enables run-time safety checks. Exceptions will be thrown if checks fail.
// NGEN_SHORT_NAMES if defined, enables some short names (r[...] for indirect addressing, W for NoMask)
// NGEN_GLOBAL_REGS if defined, register names and instruction modifiers (r7, cr0, Switch, etc.) are
// global variables in the ngen namespace. Otherwise, they are members of the code
// generator classes
// NGEN_CPP11 if defined, ngen is C++11-compatible (C++17 not required)
#ifndef NGEN_HPP
#define NGEN_HPP
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wimplicit-int-conversion"
#endif
#include "ngen_config_internal.hpp"
#include <array>
#include <cstring>
#include <type_traits>
#include <vector>
#include "ngen_core.hpp"
#include "ngen_auto_swsb.hpp"
#include "ngen_debuginfo.hpp"
// -----------------------------------------------------------------------
// Binary formats, split between pre-Gen12 and post-Gen12.
#include "ngen_gen8.hpp"
#include "ngen_gen12.hpp"
// -----------------------------------------------------------------------
#include "ngen_asm.hpp"
namespace NGEN_NAMESPACE {
// Forward declarations.
template <HW hw> class BinaryCodeGenerator;
template <HW hw> class ELFCodeGenerator;
// MSVC v140 workaround for enum comparison in template arguments.
static constexpr bool hwLT(HW hw1, HW hw2) { return hw1 < hw2; }
static constexpr bool hwLE(HW hw1, HW hw2) { return hw1 <= hw2; }
static constexpr bool hwGE(HW hw1, HW hw2) { return hw1 >= hw2; }
static constexpr bool hwGT(HW hw1, HW hw2) { return hw1 > hw2; }
class LabelFixup {
public:
uint32_t labelID;
int32_t anchor;
int32_t offset;
LabelFixup(uint32_t labelID_, int32_t offset_) : labelID(labelID_), anchor(0), offset(offset_) {}
static constexpr auto JIPOffset = 12;
static constexpr auto JIPOffsetJMPI = -4;
static constexpr auto UIPOffset = 8;
};
#if defined(NGEN_GLOBAL_REGS) && !defined(NGEN_GLOBAL_REGS_DEFINED)
#define NGEN_GLOBAL_REGS_DEFINED
#include "ngen_registers.hpp"
#endif
template <HW hw>
class BinaryCodeGenerator
{
friend class ELFCodeGenerator<hw>;
public:
static constexpr HW hardware = hw;
static constexpr HW getHardware() { return hardware; }
protected:
class InstructionStream {
friend class BinaryCodeGenerator;
std::vector<LabelFixup> fixups;
std::vector<uint32_t> labels;
std::vector<uint64_t> code;
bool appended = false;
int length() const { return int(code.size() * sizeof(uint64_t)); }
void db(const Instruction8 &i) {
code.push_back(i.qword[0]);
code.push_back(i.qword[1]);
}
void db(const Instruction12 &i) {
code.push_back(i.qword[0]);
code.push_back(i.qword[1]);
}
void addFixup(LabelFixup fixup) {
fixup.anchor = length();
fixups.push_back(fixup);
}
void mark(Label &label, LabelManager &man) {
uint32_t id = label.getID(man);
man.setTarget(id, length());
labels.push_back(id);
}
void fixLabels(LabelManager &man) {
for (const auto &fixup : fixups) {
int32_t target = man.getTarget(fixup.labelID);
uint8_t *field = ((uint8_t *) code.data()) + fixup.anchor + fixup.offset;
*((int32_t *) field) = target - fixup.anchor;
}
}
void append(InstructionStream &other, LabelManager &man) {
auto offset = length();
auto sz = code.size();
code.resize(sz + other.code.size());
std::copy(other.code.begin(), other.code.end(), code.begin() + sz);
sz = labels.size();
labels.resize(sz + other.labels.size());
std::copy(other.labels.begin(), other.labels.end(), labels.begin() + sz);
for (LabelFixup fixup : other.fixups) {
fixup.anchor += offset;
fixups.push_back(fixup);
}
#ifdef NGEN_SAFE
if (other.appended && !other.labels.empty())
throw multiple_label_exception();
#endif
for (uint32_t id : other.labels)
man.offsetTarget(id, offset);
other.appended = true;
}
InstructionStream() {}
};
class Program {
friend class BinaryCodeGenerator;
using Instruction = typename Instruction12Dispatch<hw>::type;
std::vector<uint64_t> &code;
Program(InstructionStream &stream) : code(stream.code) {};
public:
size_t size() const { return code.size() >> 1; }
Instruction &operator[](size_t index) { return *reinterpret_cast<Instruction *>(&code[index * 2]); }
const Instruction &operator[](size_t index) const { return *reinterpret_cast<Instruction *>(&code[index * 2]); }
};
static constexpr bool isGen12 = (hw >= HW::Gen12LP);
Product product;
int declaredGRFs = 128;
Label _labelLocalIDsLoaded;
Label _labelArgsLoaded;
Label _lastFenceLabel;
RegData _lastFenceDst;
DebugLine debugLine;
private:
InstructionModifier defaultModifier;
LabelManager labelManager;
InstructionStream rootStream;
std::vector<InstructionStream*> streamStack;
void db(const Instruction8 &i) { streamStack.back()->db(i); }
void db(const Instruction12 &i) { streamStack.back()->db(i); }
void addFixup(LabelFixup fixup) { streamStack.back()->addFixup(fixup); }
template <bool forceWE = false, typename D, typename S0, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, SourceLocation loc);
template <bool forceWE = false, typename D, typename S0, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, SourceLocation loc);
template <bool forceWE = false, typename D, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, const Immediate &src0, SourceLocation loc);
template <bool forceWE = false, typename D, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, const Immediate &src0, SourceLocation loc);
template <bool forceWE = false, typename D, typename S0, typename S1, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, SourceLocation loc);
template <bool forceWE = false, typename D, typename S0, typename S1, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, SourceLocation loc);
template <bool forceWE = false, typename D, typename S0, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, const Immediate &src1, SourceLocation loc);
template <bool forceWE = false, typename D, typename S0, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, const Immediate &src1, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLE(hw_, HW::Gen9)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, RegData dst, RegData src0, RegData src1, RegData src2, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, Align16Operand dst, Align16Operand src0, Align16Operand src1, Align16Operand src2, SourceLocation loc);
template <typename D, typename S0, typename S1, typename S2, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, S2 src2, SourceLocation loc);
template <typename D, typename S0, typename S1, typename S2, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, S2 src2, SourceLocation loc);
template <typename DS0>
void opMath(Opcode op, DataType defaultType, const InstructionModifier &mod, MathFunction fc, DS0 dst, DS0 src0, SourceLocation loc);
template <typename DS0, typename S1>
void opMath(Opcode op, DataType defaultType, const InstructionModifier &mod, MathFunction fc, DS0 dst, DS0 src0, S1 src1, SourceLocation loc);
template <typename D, typename S0, typename S2>
void opBfn(Opcode op, DataType defaultType, const InstructionModifier &mod, int bfnCtrl, D dst, S0 src0, RegData src1, S2 src2, SourceLocation loc);
void opDpas(Opcode op, DataType defaultType, const InstructionModifier &mod, int sdepth, int rcount, RegData dst, RegData src0, RegData src1, RegData src2, SourceLocation loc);
template <typename D, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, SharedFunction sfid, const RegData &dst, const RegData &src0, const RegData &src1, int src1Length, uint32_t exdesc, D desc, SourceLocation loc);
template <typename D, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, SharedFunction sfid, const RegData &dst, const RegData &src0, const RegData &src1, int src1Length, const RegData &exdesc, D desc, SourceLocation loc);
template <typename ED, typename D, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, SharedFunction sfid, const RegData &dst, const RegData &src0, const RegData &src1, int src1Length, ED exdesc, D desc, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, uint32_t exdesc, uint32_t desc, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, uint32_t exdesc, const RegData &desc, SourceLocation loc);
template <typename D, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opSend(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, uint32_t exdesc, D desc, SourceLocation loc);
template <typename ED, typename D, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opSends(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, ED exdesc, D desc, SourceLocation loc);
template <typename D, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opSends(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, uint32_t exdesc, D desc, SourceLocation loc);
template <typename D, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opSends(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, RegData exdesc, D desc, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, int32_t jip, int32_t uip, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, int32_t jip, int32_t uip, SourceLocation loc);
template <bool forceWE = false, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, int32_t jip, SourceLocation loc);
template <bool forceWE = false, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, int32_t jip, SourceLocation loc);
template <bool forceWE = false, bool small12 = true, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc);
template <bool forceWE = false, bool small12 = true, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc);
void opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, Label &jip, Label &uip, SourceLocation loc);
template <bool forceWE = false>
void opBranch(Opcode op, const InstructionModifier &mod, const RegData &dst, Label &jip, SourceLocation loc);
void opCall(Opcode op, const InstructionModifier &mod, const RegData &dst, Label &jip, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen12LP)>::type opJmpi(Opcode op, const InstructionModifier &mod, const RegData &dst, RegData src0, uint32_t jip, SourceLocation loc);
template <HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen12LP)>::type opJmpi(Opcode op, const InstructionModifier &mod, const RegData &dst, RegData src0, uint32_t jip, SourceLocation loc);
void opJmpi(Opcode op, const InstructionModifier &mod, const RegData &dst, const RegData &src0, Label &jip, SourceLocation loc);
void opSync(Opcode op, SyncFunction fc, const InstructionModifier &mod, SourceLocation loc);
void opSync(Opcode op, SyncFunction fc, const InstructionModifier &mod, RegData src0, SourceLocation loc);
void opSync(Opcode op, SyncFunction fc, const InstructionModifier &mod, const Immediate &src0, SourceLocation loc);
void opNop(Opcode op, SourceLocation loc);
inline void unsupported();
#include "ngen_compiler_fix.hpp"
public:
explicit BinaryCodeGenerator(Product product_, DebugConfig debugConfig = {})
: product{product_}, debugLine(debugConfig), defaultModifier{}, labelManager{},
sync{this}, load{this}, store{this}, atomic{this}
{
_workaround_();
pushStream(rootStream);
}
explicit BinaryCodeGenerator(int stepping_ = 0, DebugConfig debugConfig = {}) : BinaryCodeGenerator({genericProductFamily(hw), stepping_, PlatformType::Unknown}, debugConfig) {}
~BinaryCodeGenerator() {
for (size_t sn = 1; sn < streamStack.size(); sn++)
delete streamStack[sn];
}
std::vector<uint8_t> getCode();
size_t getRootStreamLength() const { return rootStream.length(); }
Product getProduct() const { return product; }
ProductFamily getProductFamily() const { return product.family; }
int getStepping() const { return product.stepping; }
void setProduct(Product product_) { product = product_; }
void setProductFamily(ProductFamily family_) { product.family = family_; }
void setStepping(int stepping_) { product.stepping = stepping_; }
protected:
// Configuration.
void setDefaultNoMask(bool def = true) { defaultModifier.setWrEn(def); }
void setDefaultAutoSWSB(bool def = true) { defaultModifier.setAutoSWSB(def); }
bool getDefaultNoMask() const { return defaultModifier.isWrEn(); }
bool getDefaultAutoSWSB() const { return defaultModifier.isAutoSWSB(); }
// Stream handling.
void pushStream() { pushStream(new InstructionStream()); }
void pushStream(InstructionStream *s) { streamStack.push_back(s); }
void pushStream(InstructionStream &s) { pushStream(&s); }
InstructionStream *popStream();
void appendStream(InstructionStream *s) { appendStream(*s); }
void appendStream(InstructionStream &s) { streamStack.back()->append(s, labelManager); }
void appendCurrentStream() { InstructionStream *s = popStream(); appendStream(s); delete s; }
void discardStream() { delete popStream(); }
template <typename String>
void comment(String) {}
void requireGRF(int grfs) { declaredGRFs = grfs; }
// Registers.
#ifndef NGEN_GLOBAL_REGS
#include "ngen_registers.hpp"
#endif
// Labels.
inline void mark(Label &label) { streamStack.back()->mark(label, labelManager); }
// Instructions.
template <typename DT = void>
void add(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::add, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void add(const InstructionModifier &mod, const RegData &dst,
const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::add, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void addc(const InstructionModifier &mod, const RegData &dst,
const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::addc, getDataType<DT>(), mod | AccWrEn, dst, src0, src1, loc);
}
template <typename DT = void>
void addc(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::addc, getDataType<DT>(), mod | AccWrEn, dst, src0, src1, loc);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void and_(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::and_gen12 : Opcode::and_, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void and_(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::and_gen12 : Opcode::and_, getDataType<DT>(), mod, dst, src0, src1, loc);
}
#ifndef NGEN_NO_OP_NAMES
template <typename DT = void>
void and(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
and_<DT>(mod, dst, src0, src1, loc);
}
template <typename DT = void>
void and(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
and_<DT>(mod, dst, src0, src1, loc);
}
#endif
template <typename DT = void>
void asr(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::asr_gen12 : Opcode::asr, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void asr(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::asr_gen12 : Opcode::asr, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void avg(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::avg, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void avg(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::avg, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void bfe(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfe_gen12 : Opcode::bfe, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfe(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfe_gen12 : Opcode::bfe, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfe(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfe_gen12 : Opcode::bfe, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfe(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfe_gen12 : Opcode::bfe, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfi1(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi1_gen12 : Opcode::bfi1, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void bfi1(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi1_gen12 : Opcode::bfi1, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void bfi2(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi2_gen12 : Opcode::bfi2, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfi2(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi2_gen12 : Opcode::bfi2, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfi2(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi2_gen12 : Opcode::bfi2, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfi2(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfi2_gen12 : Opcode::bfi2, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfn(const InstructionModifier &mod, uint8_t ctrl, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opBfn(Opcode::bfn, getDataType<DT>(), mod, ctrl, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfn(const InstructionModifier &mod, uint8_t ctrl, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opBfn(Opcode::bfn, getDataType<DT>(), mod, ctrl, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfn(const InstructionModifier &mod, uint8_t ctrl, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opBfn(Opcode::bfn, getDataType<DT>(), mod, ctrl, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfn(const InstructionModifier &mod, uint8_t ctrl, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::XeHP) unsupported();
opBfn(Opcode::bfn, getDataType<DT>(), mod, ctrl, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void bfrev(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfrev_gen12 : Opcode::bfrev, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void bfrev(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::bfrev_gen12 : Opcode::bfrev, getDataType<DT>(), mod, dst, src0, loc);
}
void brc(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
opBranch(Opcode::brc, mod, isGen12 ? null.ud() : ip.d(), jip, uip, loc);
}
void brc(const InstructionModifier &mod, RegData src0, SourceLocation loc = {}) {
src0.setRegion(2, 2, 1);
opBranch<true, true>(Opcode::brc, mod, isGen12 ? null.ud() : ip.d(), src0, loc);
}
void brd(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
opBranch(Opcode::brd, mod, isGen12 ? null.ud() : ip.d(), jip, loc);
}
void brd(const InstructionModifier &mod, RegData src0, SourceLocation loc = {}) {
src0.setRegion(2, 2, 1);
opBranch<true, true>(Opcode::brd, mod, isGen12 ? null.ud() : ip.d(), src0, loc);
}
void break_(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
opBranch(Opcode::break_, mod, null, jip, uip, loc);
}
void call(const InstructionModifier &mod, const RegData &dst, Label &jip, SourceLocation loc = {}) {
opCall(Opcode::call, mod, dst, jip, loc);
}
void call(const InstructionModifier &mod, const RegData &dst, RegData jip, SourceLocation loc = {}) {
if (isGen12)
opBranch<true, true>(Opcode::call, mod, dst, jip, loc);
else {
jip.setRegion(0, 1, 0);
opX<true>(Opcode::call, DataType::d, mod, dst, null.ud(0)(0, 1, 0), jip, loc);
}
}
void calla(const InstructionModifier &mod, const RegData &dst, int32_t jip, SourceLocation loc = {}) {
if (isGen12)
opBranch<true>(Opcode::calla, mod, dst, jip, loc);
else
opX<true>(Opcode::calla, DataType::d, mod, dst, (hw <= HW::Gen9) ? null.ud(0)(2,2,1) : null.ud(0)(0,1,0), Immediate::d(jip), loc);
}
void calla(const InstructionModifier &mod, const RegData &dst, RegData jip, SourceLocation loc = {}) {
if (isGen12)
opBranch<true, true>(Opcode::calla, mod, dst, jip, loc);
else {
jip.setRegion(0, 1, 0);
opX<true>(Opcode::calla, DataType::d, mod, dst, null.ud(0)(0, 1, 0), jip, loc);
}
}
template <typename DT = void>
void cbit(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::cbit, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void cbit(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::cbit, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void cmp(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::cmp_gen12 : Opcode::cmp, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void cmp(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::cmp_gen12 : Opcode::cmp, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void cmpn(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::cmpn_gen12 : Opcode::cmpn, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void csel(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::csel_gen12 : Opcode::csel, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void csel(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::csel_gen12 : Opcode::csel, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void csel(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::csel_gen12 : Opcode::csel, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void csel(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::csel_gen12 : Opcode::csel, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
void cont(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
opBranch(Opcode::cont, mod, null, jip, uip, loc);
}
template <typename DT = void>
void dp2(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::dp2, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp2(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::dp2, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::dp3, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::dp3, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp4(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::dp4, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp4(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::dp4, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::Gen12LP) unsupported();
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
if (hw < HW::Gen12LP) unsupported();
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::Gen12LP) unsupported();
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
if (hw < HW::Gen12LP) unsupported();
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dpas(const InstructionModifier &mod, uint8_t sdepth, uint8_t rcount, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opDpas(Opcode::dpas, getDataType<DT>(), mod, sdepth, rcount, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dpasw(const InstructionModifier &mod, uint8_t sdepth, uint8_t rcount, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opDpas(Opcode::dpasw, getDataType<DT>(), mod, sdepth, rcount, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void dph(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::dph, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void dph(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::dph, getDataType<DT>(), mod, dst, src0, src1, loc);
}
void else_(InstructionModifier mod, Label &jip, Label &uip, bool branchCtrl, SourceLocation loc = {}) {
mod.setBranchCtrl(branchCtrl);
opBranch(Opcode::else_, mod, null, jip, uip, loc);
}
void else_(InstructionModifier mod, Label &jip, Label &uip, SourceLocation loc = {}) {
else_(mod, jip, uip, false, loc);
}
void else_(InstructionModifier mod, Label &jip, SourceLocation loc = {}) {
else_(mod, jip, jip, false, loc);
}
void endif(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
opBranch(Opcode::endif, mod, null, jip, loc);
}
void endif(const InstructionModifier &mod, SourceLocation loc = {}) {
opBranch(Opcode::endif, mod, null, sizeof(Instruction8), loc);
}
template <typename DT = void>
void fbh(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::fbh, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void fbh(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::fbh, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void fbl(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::fbl, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void fbl(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::fbl, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void frc(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::frc, getDataType<DT>(), mod, dst, src0, loc);
}
void goto_(InstructionModifier mod, Label &jip, Label &uip, bool branchCtrl, SourceLocation loc = {}) {
mod.setBranchCtrl(branchCtrl);
opBranch(Opcode::goto_, mod, null, jip, uip, loc);
}
void goto_(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
goto_(mod, jip, uip, false, loc);
}
void goto_(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
goto_(mod, jip, jip, loc);
}
void halt(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
opBranch(Opcode::halt, mod, null, jip, uip, loc);
}
void halt(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
halt(mod, jip, jip, loc);
}
void if_(InstructionModifier mod, Label &jip, Label &uip, bool branchCtrl, SourceLocation loc = {}) {
mod.setBranchCtrl(branchCtrl);
opBranch(Opcode::if_, mod, null, jip, uip, loc);
}
void if_(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
if_(mod, jip, uip, false, loc);
}
void if_(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
if_(mod, jip, jip, false, loc);
}
void illegal(SourceLocation loc = {}) {
opX(Opcode::illegal, DataType::invalid, InstructionModifier(), null, null, null, loc);
}
void join(InstructionModifier mod, Label &jip, SourceLocation loc = {}) {
opBranch(Opcode::join, mod, null, jip, loc);
}
void join(InstructionModifier mod, SourceLocation loc = {}) {
opBranch(Opcode::join, mod, null, sizeof(Instruction8), loc);
}
void jmpi(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
auto dst = isGen12 ? ARF(null) : ARF(ip);
opJmpi(Opcode::jmpi, mod, dst, dst, jip, loc);
}
void jmpi(const InstructionModifier &mod, const RegData &jip, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (!isGen12 && jip.getType() != DataType::d && jip.getType() != DataType::invalid)
throw invalid_type_exception();
#endif
if (isGen12)
opBranch<true, false>(Opcode::jmpi, mod, null, jip, loc);
else
opX(Opcode::jmpi, DataType::d, mod, ip, ip, jip, loc);
}
template <typename DT = void>
void line(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
if (hw >= HW::Gen11) unsupported();
opX(Opcode::line, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void line(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
if (hw >= HW::Gen11) unsupported();
opX(Opcode::line, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void lrp(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::lrp, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void lzd(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::lzd, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void lzd(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::lzd, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void mac(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::mac, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void mac(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::mac, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void mach(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::mach, getDataType<DT>(), (hw >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1, loc);
}
template <typename DT = void>
void mach(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::mach, getDataType<DT>(), (hw >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1, loc);
}
template <typename DT = void>
void macl(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (hw < HW::Gen10) unsupported();
#endif
opX((hw >= HW::XeHPC) ? Opcode::macl : Opcode::mach, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void macl(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (hw < HW::Gen10) unsupported();
#endif
opX((hw >= HW::XeHPC) ? Opcode::macl : Opcode::mach, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void mad(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::mad, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void mad(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::mad, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void mad(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::mad, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void mad(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::mad, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwLE(hw_, HW::Gen9)>::type
madm(const InstructionModifier &mod, const ExtendedReg &dst, const ExtendedReg &src0, const ExtendedReg &src1, const ExtendedReg &src2, SourceLocation loc = {}) {
opX(Opcode::madm, getDataType<DT>(), mod, extToAlign16(dst), extToAlign16(src0), extToAlign16(src1), extToAlign16(src2), loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwGT(hw_, HW::Gen9)>::type
madm(const InstructionModifier &mod, const ExtendedReg &dst, ExtendedReg src0, ExtendedReg src1, const ExtendedReg &src2, SourceLocation loc = {}) {
src0.getBase().setRegion(4,4,1);
src1.getBase().setRegion(4,4,1);
opX(Opcode::madm, getDataType<DT>(), mod, dst, src0, src1, src2, loc);
}
template <typename DT = void>
void math(const InstructionModifier &mod, MathFunction fc, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (mathArgCount(hw, fc) != 1) throw invalid_operand_count_exception();
#endif
opMath(Opcode::math, getDataType<DT>(), mod, fc, dst, src0, loc);
}
template <typename DT = void>
void math(const InstructionModifier &mod, MathFunction fc, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (mathArgCount(hw, fc) != 2) throw invalid_operand_count_exception();
#endif
opMath(Opcode::math, getDataType<DT>(), mod, fc, dst, src0, src1, loc);
}
template <typename DT = void>
void math(const InstructionModifier &mod, MathFunction fc, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (fc == MathFunction::invm || fc == MathFunction::rsqtm) throw invalid_operand_exception();
#endif
opMath(Opcode::math, getDataType<DT>(), mod, fc, dst, src0, src1.forceInt32(), loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen11)>::type
math(const InstructionModifier &mod, MathFunction fc, const ExtendedReg &dst, const ExtendedReg &src0, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (fc != MathFunction::rsqtm) throw invalid_operand_exception();
#endif
opMath(Opcode::math, getDataType<DT>(), mod, fc, extToAlign16(dst), extToAlign16(src0), loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen11)>::type
math(const InstructionModifier &mod, MathFunction fc, const ExtendedReg &dst, ExtendedReg src0, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (fc != MathFunction::rsqtm) throw invalid_operand_exception();
#endif
if (hw == HW::Gen11)
src0.getBase().setRegion(2,2,1);
else
src0.getBase().setRegion(1,1,0);
opMath(Opcode::math, getDataType<DT>(), mod, fc, dst, src0, loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwLT(hw_, HW::Gen11)>::type
math(const InstructionModifier &mod, MathFunction fc, const ExtendedReg &dst, const ExtendedReg &src0, const ExtendedReg &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (fc != MathFunction::invm) throw invalid_operand_exception();
#endif
opMath(Opcode::math, getDataType<DT>(), mod, fc, extToAlign16(dst), extToAlign16(src0), extToAlign16(src1), loc);
}
template <typename DT = void, HW hw_ = hw>
typename std::enable_if<hwGE(hw_, HW::Gen11)>::type
math(const InstructionModifier &mod, MathFunction fc, const ExtendedReg &dst, ExtendedReg src0, ExtendedReg src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (fc != MathFunction::invm) throw invalid_operand_exception();
#endif
if (hw == HW::Gen11) {
src0.getBase().setRegion(2,2,1);
src1.getBase().setRegion(2,2,1);
} else {
src0.getBase().setRegion(1,1,0);
src1.getBase().setRegion(1,1,0);
}
opMath(Opcode::math, getDataType<DT>(), mod, fc, dst, src0, src1, loc);
}
template <typename DT = void>
void mov(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::mov_gen12 : Opcode::mov, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void mov(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::mov_gen12 : Opcode::mov, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void movi(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (!src0.isIndirect()) throw invalid_address_mode_exception();
#endif
if (hardware >= HW::Gen10)
movi<DT>(mod, dst, src0, null.ud(0)(1,1,0));
else
opX(isGen12 ? Opcode::movi_gen12 : Opcode::movi, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void movi(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (hardware < HW::Gen10) throw unsupported_instruction();
if (!src0.isIndirect()) throw invalid_address_mode_exception();
#endif
opX(isGen12 ? Opcode::movi_gen12 : Opcode::movi, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void movi(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
#ifdef NGEN_SAFE
if (hardware < HW::Gen10) throw unsupported_instruction();
#endif
opX(isGen12 ? Opcode::movi_gen12 : Opcode::movi, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void mul(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::mul, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void mul(const InstructionModifier &mod, const RegData &dst, const RegData &src0, Immediate src1, SourceLocation loc = {}) {
if (dst.getBytes() == 8)
src1 = src1.forceInt32();
opX(Opcode::mul, getDataType<DT>(), mod, dst, src0, src1, loc);
}
void nop(SourceLocation loc = {}) {
opNop(isGen12 ? Opcode::nop_gen12 : Opcode::nop, loc);
}
void nop(const InstructionModifier &mod, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::nop_gen12 : Opcode::nop, DataType::invalid, mod, null, null, null, loc);
}
template <typename DT = void>
void not_(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::not_gen12 : Opcode::not_, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void not_(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::not_gen12 : Opcode::not_, getDataType<DT>(), mod, dst, src0, loc);
}
#ifndef NGEN_NO_OP_NAMES
template <typename DT = void>
void not(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
not_<DT>(mod, dst, src0, loc);
}
template <typename DT = void>
void not(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
not_<DT>(mod, dst, src0, loc);
}
#endif
template <typename DT = void>
void or_(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::or_gen12 : Opcode::or_, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void or_(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::or_gen12 : Opcode::or_, getDataType<DT>(), mod, dst, src0, src1, loc);
}
#ifndef NGEN_NO_OP_NAMES
template <typename DT = void>
void or(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
or_<DT>(mod, dst, src0, src1, loc);
}
template <typename DT = void>
void or(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
or_<DT>(mod, dst, src0, src1, loc);
}
#endif
template <typename DT = void>
void pln(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
if (hw >= HW::Gen11) unsupported();
opX(Opcode::pln, getDataType<DT>(), mod, dst, src0, src1, loc);
}
void ret(const InstructionModifier &mod, RegData src0, SourceLocation loc = {}) {
src0.setRegion(2,2,1);
if (isGen12)
opBranch<true, true>(Opcode::ret, mod, null, src0, loc);
else
opX<true>(Opcode::ret, DataType::ud, mod, null, src0, loc);
}
template <typename DT = void>
void rndd(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::rndd, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rndd(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::rndd, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rnde(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::rnde, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rnde(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::rnde, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rndu(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::rndu, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rndu(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::rndu, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rndz(const InstructionModifier &mod, const RegData &dst, const RegData &src0, SourceLocation loc = {}) {
opX(Opcode::rndz, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rndz(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, SourceLocation loc = {}) {
opX(Opcode::rndz, getDataType<DT>(), mod, dst, src0, loc);
}
template <typename DT = void>
void rol(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::rol_gen12 : Opcode::rol, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void rol(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::rol_gen12 : Opcode::rol, getDataType<DT>(), mod, dst, src0, src1, loc);
}
template <typename DT = void>
void ror(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(isGen12 ? Opcode::ror_gen12 : Opcode::ror, getDataType<DT>(), mod, dst, src0, src1, loc);