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ngen_asm.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.
*******************************************************************************/
#ifndef NGEN_ASM_HPP
#define NGEN_ASM_HPP
#include "ngen_config_internal.hpp"
#ifdef NGEN_ASM
#include <array>
#include <cstdint>
#include <sstream>
#include <string>
#include "ngen_core.hpp"
#include "ngen_debuginfo.hpp"
#include "ngen_gen12.hpp"
namespace NGEN_NAMESPACE {
inline void RegData::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const
{
#ifdef NGEN_SAFE
if (isInvalid()) throw invalid_object_exception();
#endif
auto vs = getVS();
if (detail == PrintDetail::vs_hs)
if (vs > 8 && (getHS() != 0))
vs = 8;
if (getNeg()) str << '-';
if (getAbs()) str << "(abs)";
if (isARF()) {
str << getARFType();
switch (getARFType()) {
case ARFType::null:
case ARFType::sp:
case ARFType::ip:
break;
default:
str << getARFBase();
}
} else if (isIndirect()) {
str << "r[";
getIndirectReg().outputText(str, PrintDetail::sub_no_type, man);
if (getOffset())
str << ',' << getOffset();
str << ']';
} else
str << 'r' << base;
if (detail <= PrintDetail::base) return;
if (!isIndirect() && !isNull())
str << '.' << getOffset();
if (detail <= PrintDetail::sub_no_type) return;
if (detail >= PrintDetail::hs && !isNull()) {
str << '<';
if (detail >= PrintDetail::vs_hs && !isVxIndirect())
str << vs << ';';
if (detail == PrintDetail::full)
str << getWidth() << ',';
str << getHS();
str << '>';
}
str << ':' << getType();
}
static inline std::ostream& operator<<(std::ostream &str, const RegData &r)
{
LabelManager man;
r.outputText(str, PrintDetail::full, man);
return str;
}
inline void Immediate::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const
{
uint64_t nbytes = getBytes(getType());
uint64_t val;
if (nbytes == 8)
val = payload;
else
val = payload & ((uint64_t(1) << (nbytes * 8)) - 1);
str << "0x" << std::hex << val << std::dec;
if (!hiddenType && detail >= PrintDetail::sub)
str << ':' << type;
}
inline void ExtendedReg::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const
{
#ifdef NGEN_SAFE
if (isInvalid()) throw invalid_object_exception();
#endif
if (base.getNeg()) str << '-';
if (base.getAbs()) str << "(abs)";
str << 'r' << base.getBase() << '.';
if (mmeNum == 8)
str << "nomme";
else
str << "mme" << int(mmeNum);
if (detail >= PrintDetail::sub)
str << ':' << base.getType();
}
inline void Align16Operand::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const
{
#ifdef NGEN_SAFE
if (isInvalid()) throw invalid_object_exception();
throw iga_align16_exception();
#else
str << "<unsupported Align16 operand>";
#endif
}
inline void GRFRange::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const
{
str << 'r' << int(base) << ':' << int(len);
}
inline void Label::outputText(std::ostream &str, PrintDetail detail, LabelManager &man) {
str << 'L' << getID(man);
}
struct NoOperand {
static const bool emptyOp = true;
void fixup(HW hw, int esize, int ewidth, DataType defaultType, int srcN, int arity) const {}
constexpr DataType getType() const { return DataType::invalid; }
constexpr bool isScalar() const { return false; }
void outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const {}
};
struct AsmOperand {
union {
RegData reg;
ExtendedReg ereg;
Immediate imm;
Label label;
GRFRange range;
};
enum class Type : uint8_t {
none = 0,
reg = 1,
ereg = 2,
imm = 3,
label = 4,
range = 5
} type;
AsmOperand() : type{Type::none} {}
AsmOperand(NoOperand) : AsmOperand() {}
AsmOperand(RegData reg_) : reg{reg_}, type{Type::reg} {}
AsmOperand(ExtendedReg ereg_) : ereg{ereg_}, type{Type::ereg} {}
AsmOperand(Immediate imm_) : imm{imm_}, type{Type::imm} {}
AsmOperand(Label label_) : label{label_}, type{Type::label} {}
AsmOperand(GRFRange range_) : range{range_}, type{Type::range} {}
AsmOperand(uint32_t imm_) : imm{imm_}, type{Type::imm} {}
void outputText(std::ostream &str, PrintDetail detail, LabelManager &man) const {
switch (type) {
case Type::none: break;
case Type::ereg: ereg.outputText(str, detail, man); break;
case Type::reg: reg.outputText(str, detail, man); break;
case Type::imm: imm.outputText(str, detail, man); break;
case Type::label: {
auto clone = label;
clone.outputText(str, detail, man);
break;
}
case Type::range: range.outputText(str, detail, man); break;
}
}
};
struct AsmInstruction {
Opcode op;
uint16_t ext;
uint32_t inum;
InstructionModifier mod;
AsmOperand dst, src[5];
LabelManager *labelManager;
std::string comment;
AsmInstruction(Opcode op_, uint16_t ext_, uint32_t inum_, InstructionModifier mod_, LabelManager *man,
AsmOperand dst_ = NoOperand(), AsmOperand src0 = NoOperand(), AsmOperand src1 = NoOperand(),
AsmOperand src2 = NoOperand(), AsmOperand src3 = NoOperand(), AsmOperand src4 = NoOperand())
: op(op_), ext(ext_), inum(inum_), mod(mod_), dst(dst_), src{src0, src1, src2, src3, src4}, labelManager{man}, comment{} {}
explicit AsmInstruction(uint32_t inum_, const std::string &comment_)
: op(Opcode::illegal), ext(0), inum(inum_), mod{}, dst{}, src{}, labelManager{nullptr}, comment{comment_} {}
inline AsmInstruction(const autoswsb::SyncInsertion &si);
inline AsmInstruction(const autoswsb::DummyMovInsertion &mi);
bool isLabel() const { return (op == Opcode::illegal) && (dst.type == AsmOperand::Type::label); }
bool isComment() const { return (op == Opcode::illegal) && !comment.empty(); }
// Auto-SWSB interface.
bool autoSWSB() const { return mod.isAutoSWSB(); }
SWSBInfo swsb() const { return mod.getSWSB(); }
void setSWSB(SWSBInfo swsb) { mod.setSWSB(swsb); }
void clearAutoSWSB() { mod.setAutoSWSB(false); }
Opcode opcode() const { return op; }
SyncFunction syncFC() const { return static_cast<SyncFunction>(ext & 0xF); }
SharedFunction sfid() const { return static_cast<SharedFunction>(ext & 0xF); }
bool eot() const { return mod.isEOT(); }
bool predicated() const { return !mod.isWrEn() || (mod.getPredCtrl() != PredCtrl::None); }
bool atomic() const { return mod.isAtomic(); }
inline unsigned dstTypecode() const { return getTypecode(dst); }
inline unsigned src0Typecode() const { return getTypecode(src[0]); }
inline unsigned src1Typecode() const { return getTypecode(src[1]); }
inline autoswsb::DestinationMask destinations(int &jip, int &uip) const;
inline bool getOperandRegion(autoswsb::DependencyRegion ®ion, int opNum) const;
void shiftJIP(int32_t shift) const {}
void shiftUIP(int32_t shift) const {}
bool getImm32(uint32_t &imm, int opNum = 0) const {
if (src[opNum].type == AsmOperand::Type::imm) {
imm = uint32_t(static_cast<uint64_t>(src[opNum].imm));
return true;
} else
return false;
}
bool getARFType(ARFType &arfType, int opNum, HW hw) const {
auto &opd = (opNum < 0) ? dst : src[opNum];
if (opd.type == AsmOperand::Type::reg && opd.reg.isARF()) {
arfType = opd.reg.getARFType();
return true;
} else
return false;
}
bool getSendDesc(MessageDescriptor &desc) const { return getImm32(desc.all, 3); }
int getFencedepJIP() const {
if (src[0].type == AsmOperand::Type::label) {
auto label = src[0].label;
return labelManager->getTarget(label.getID(*labelManager)) - inum + 1;
} else
return 0;
}
protected:
static inline unsigned getTypecode(const AsmOperand &op);
};
AsmInstruction::AsmInstruction(const autoswsb::SyncInsertion &si)
{
op = Opcode::sync;
ext = static_cast<uint8_t>(si.fc);
mod = InstructionModifier::createMaskCtrl(true);
mod.setSWSB(si.swsb);
dst = NoOperand();
for (auto n = 0; n < 4; n++)
src[n] = NoOperand();
if (si.mask)
src[0] = Immediate::ud(si.mask);
else
src[0] = NullRegister();
}
AsmInstruction::AsmInstruction(const autoswsb::DummyMovInsertion &mi)
{
op = Opcode::mov_gen12;
ext = 0;
mod = 1 | InstructionModifier::createMaskCtrl(true);
mod.setSWSB(mi.swsb);
dst = NullRegister().retype(mi.dt);
for (auto n = 1; n < 4; n++)
src[n] = NoOperand();
if (mi.constant) {
src[0] = Immediate::zero(mi.dt);
} else
src[0] = GRF(mi.grf).sub(0, mi.dt);
}
unsigned AsmInstruction::getTypecode(const AsmOperand &op)
{
DataType dt = DataType::invalid;
switch (op.type) {
case AsmOperand::Type::reg: dt = op.reg.getType(); break;
case AsmOperand::Type::ereg: dt = op.ereg.getType(); break;
default: break;
}
return getTypecode12(dt);
}
autoswsb::DestinationMask AsmInstruction::destinations(int &jip, int &uip) const
{
using namespace autoswsb;
if (!isBranch(op))
return eot() ? DestNone : DestNextIP;
if (src[0].type == AsmOperand::Type::reg)
return DestUnknown;
DestinationMask mask = DestNextIP;
if (src[0].type == AsmOperand::Type::label) {
auto label = src[0].label;
mask |= DestJIP;
jip = labelManager->getTarget(label.getID(*labelManager)) - inum;
}
if (src[1].type == AsmOperand::Type::label) {
auto label = src[1].label;
mask |= DestUIP;
uip = labelManager->getTarget(label.getID(*labelManager)) - inum;
}
if (op == Opcode::jmpi && mod.getPredCtrl() == PredCtrl::None)
mask &= ~DestNextIP;
return mask;
}
bool AsmInstruction::getOperandRegion(autoswsb::DependencyRegion ®ion, int opNum) const
{
using namespace autoswsb;
const AsmOperand &operand = (opNum < 0) ? dst : src[opNum];
RegData rd;
auto hw = region.hw;
switch (operand.type) {
case AsmOperand::Type::reg: rd = operand.reg; break;
case AsmOperand::Type::ereg: rd = operand.ereg.getBase(); break;
case AsmOperand::Type::range: region = DependencyRegion(hw, operand.range); return true;
case AsmOperand::Type::none:
if (hw >= HW::Xe3 && (op == Opcode::send || op == Opcode::sendc) && opNum == 1
&& src[0].type == AsmOperand::Type::reg && src[0].reg.isIndirect()
&& src[3].type == AsmOperand::Type::imm) {
auto desc = static_cast<MessageDescriptor>(uint32_t(static_cast<uint64_t>(src[3].imm)));
auto sreg = src[0].reg.getIndirectReg();
sreg.setRegion(1, 1, 0);
region = DependencyRegion(hw, desc.parts.messageLen, sreg);
return true;
}
return false;
default: return false;
}
if (rd.isARF() && !autoswsb::trackableARF(rd.getARFType()))
return false;
if (rd.isIndirect())
region = DependencyRegion();
else if (op == Opcode::send || op == Opcode::sendc) {
int len = 0;
if (opNum <= 0) {
if (src[3].type == AsmOperand::Type::imm) {
MessageDescriptor desc;
desc.all = uint32_t(static_cast<uint64_t>(src[3].imm));
len = (opNum < 0) ? desc.parts.responseLen : desc.parts.messageLen;
if (len == 31) len++; // 32 GRF responses are encoded as 31. Conservatively use the higher value.
} else
len = -1;
} else if (opNum == 1) {
bool exdescImm = (src[2].type == AsmOperand::Type::imm);
if (exdescImm && (hw >= HW::XeHPG))
len = ext >> 8;
else if (exdescImm) {
ExtendedMessageDescriptor exdesc;
exdesc.all = uint32_t(static_cast<uint64_t>(src[2].imm));
len = exdesc.parts.extMessageLen;
} else
len = -1;
}
if (len == 0)
return false;
else if (len == -1)
region = DependencyRegion();
else
region = DependencyRegion(hw, GRFRange(rd.getBase(), len));
} else if (op == Opcode::dpas || op == Opcode::dpasw) {
unsigned sdepth = ext >> 8;
unsigned rcount = ext & 0xFF;
unsigned len;
switch (opNum) {
case -1:
case 0: len = GRF::bytesToGRFs(hw, rcount * operand.reg.getBytes() * mod.getExecSize()); break;
case 1: len = sdepth; break;
case 2:
if (op == Opcode::dpasw) rcount = (rcount + 1) >> 1;
len = GRF::bytesToGRFs(hw, operand.reg.getByteOffset() + sdepth * rcount * 4);
break;
default: return false;
}
region = DependencyRegion(hw, GRFRange(operand.reg.getBase(), len));
} else
region = DependencyRegion(hw, mod.getExecSize(), rd);
return true;
}
#if defined(NGEN_GLOBAL_REGS) && !defined(NGEN_GLOBAL_REGS_DEFINED)
#include "ngen_registers.hpp"
#endif
class AsmCodeGenerator {
private:
#include "ngen_compiler_fix.hpp"
public:
explicit AsmCodeGenerator(Product product_) : hardware(getCore(product_.family)), product(product_), defaultOutput{nullptr},
sync{this}, load{this}, store{this}, atomic{this}
{
isGen12 = (hardware >= HW::Gen12LP);
_workaround_();
streamStack.push_back(new InstructionStream());
}
explicit AsmCodeGenerator(HW hardware_, int stepping_ = 0) : AsmCodeGenerator({genericProductFamily(hardware_), 0, PlatformType::Unknown}) {}
AsmCodeGenerator(HW hardware_, std::ostream &defaultOutput_, int stepping_ = 0) : AsmCodeGenerator(hardware_, stepping_) {
defaultOutput = &defaultOutput_;
}
~AsmCodeGenerator() noexcept(false) {
if (defaultOutput != nullptr)
getCode(*defaultOutput);
for (auto &s : streamStack)
delete s;
}
constexpr HW getHardware() const { return hardware; }
inline void getCode(std::ostream &out);
void enableLineNumbers(bool enable = true) { lineNumbers = enable; }
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:
struct InstructionStream {
std::vector<AsmInstruction> buffer;
std::vector<uint32_t> labels;
template <typename... Remaining>
AsmInstruction &append(Opcode op, uint16_t ext, Remaining&&... args) {
buffer.emplace_back(op, ext, 0, std::forward<Remaining>(args)...);
return buffer.back();
}
void appendComment(const std::string &str) { buffer.emplace_back(0, str); }
void mark(Label &label, LabelManager &man) {
uint32_t id = label.getID(man);
man.setTarget(id, uint32_t(buffer.size()));
labels.push_back(id);
buffer.emplace_back(Opcode::illegal, 0, 0, InstructionModifier(), &man, label);
}
void append(InstructionStream &other, LabelManager &man) {
for (uint32_t id : other.labels)
man.offsetTarget(id, uint32_t(buffer.size()));
buffer.insert(buffer.end(), other.buffer.begin(), other.buffer.end());
labels.insert(labels.end(), other.labels.begin(), other.labels.end());
}
};
HW hardware;
Product product;
bool isGen12;
int declaredGRFs = 128;
std::ostream *defaultOutput;
bool lineNumbers = false;
Label _labelLocalIDsLoaded;
Label _labelArgsLoaded;
Label _lastFenceLabel;
RegData _lastFenceDst;
private:
InstructionModifier defaultModifier;
LabelManager labelManager;
std::vector<InstructionStream*> streamStack;
inline void unsupported();
// Output functions.
template <typename D, typename S0, typename S1, typename S2>
inline void opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, S2 src2, uint16_t ext);
template <typename D, typename S0, typename S1, typename S2> void opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1, S2 src2) {
opX(op, defaultType, mod, dst, src0, src1, src2, 0);
}
template <typename D, typename S0, typename S1> void opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0, S1 src1) {
opX(op, defaultType, mod, dst, src0, src1, NoOperand());
}
template <typename D, typename S0, typename S1> void opX(Opcode op, const InstructionModifier &mod, D dst, S0 src0, S1 src1) {
opX(op, DataType::invalid, mod, dst, src0, src1);
}
template <typename D, typename S0> void opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst, S0 src0) {
opX(op, defaultType, mod, dst, src0, NoOperand());
}
template <typename D, typename S0> void opX(Opcode op, const InstructionModifier &mod, D dst, S0 src0) {
opX(op, DataType::invalid, mod, dst, src0);
}
template <typename D> void opX(Opcode op, DataType defaultType, const InstructionModifier &mod, D dst) {
opX(op, defaultType, mod, dst, NoOperand());
}
template <typename D> void opX(Opcode op, const InstructionModifier &mod, D dst) {
opX(op, DataType::invalid, mod, dst);
}
void opX(Opcode op) {
opX(op, InstructionModifier(), NoOperand());
}
void opX(Opcode op, const InstructionModifier &mod, Label &jip) {
(void) jip.getID(labelManager);
opX(op, DataType::invalid, mod, NoOperand(), jip);
}
void opX(Opcode op, const InstructionModifier &mod, Label &jip, Label &uip) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(op, DataType::invalid, mod, NoOperand(), jip, uip, NoOperand());
}
template <typename S1, typename ED, typename D>
void opSend(Opcode op, const InstructionModifier &mod, SharedFunction sf, RegData dst, RegData src0, S1 src1, ED exdesc, D desc) {
if (!(hardware >= HW::Xe3 && src0.isIndirect()))
if (src1.emptyOp && (isGen12 || op == Opcode::sends || op == Opcode::sendsc)) {
opSend(op, mod, sf, dst, src0, null, exdesc, desc);
return;
}
auto &i = streamStack.back()->append(op, static_cast<uint8_t>(sf), mod | defaultModifier, &labelManager, dst, src0, src1, exdesc, desc);
if (i.src[2].type == AsmOperand::Type::imm && i.src[1].type != AsmOperand::Type::none) {
uint32_t exdesc = uint32_t(static_cast<uint64_t>(i.src[2].imm));
if (isGen12) {
if (hardware >= HW::XeHPG) {
i.ext |= 0x80 | (((exdesc >> 6) & 0x1F) << 8);
i.src[2].imm = uint32_t(exdesc & ~0x7EF);
} else
i.src[2].imm = uint32_t(exdesc & ~0x2F);
} else
i.src[2].imm = uint32_t(exdesc | static_cast<uint8_t>(sf));
}
}
void opDpas(Opcode op, DataType defaultType, const InstructionModifier &mod, int sdepth, int rcount, RegData dst, RegData src0, RegData src1, RegData src2) {
dst.fixup(hardware, 1, 0, defaultType, -1, 3);
src0.fixup(hardware, 1, 0, defaultType, 0, 3);
src1.fixup(hardware, 1, 0, defaultType, 1, 3);
src2.fixup(hardware, 1, 0, defaultType, 2, 3);
(void) streamStack.back()->append(op, (sdepth << 8) | rcount, mod | defaultModifier, &labelManager, dst, src0, src1, src2);
}
template <typename D, typename S0> void opCall(Opcode op, const InstructionModifier &mod, D dst, S0 src0) {
(void) streamStack.back()->append(op, 0, mod | defaultModifier | NoMask, &labelManager, dst, src0);
}
template <typename S1> void opJmpi(Opcode op, const InstructionModifier &mod, S1 src1) {
(void) streamStack.back()->append(op, 0, mod | defaultModifier | NoMask, &labelManager, NoOperand(), src1);
}
template <typename S0> void opSync(Opcode op, SyncFunction fc, const InstructionModifier &mod, S0 src0) {
(void) streamStack.back()->append(op, static_cast<uint8_t>(fc), mod | defaultModifier, &labelManager, NoOperand(), src0);
}
inline void finalize();
enum class ModPlacementType {Pre, Mid, Post};
inline void outX(std::ostream &out, const AsmInstruction &i, int lineNo);
inline void outExt(std::ostream &out, const AsmInstruction &i);
inline void outMods(std::ostream &out, const InstructionModifier &mod, Opcode op, ModPlacementType location);
inline void outSync(std::ostream &out, const autoswsb::SyncInsertion &si);
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) { pushStream(&s); }
void pushStream(InstructionStream *s) { streamStack.push_back(s); }
inline 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(); }
void comment(const std::string &str) { streamStack.back()->appendComment(str); }
void requireGRF(int grfs) { declaredGRFs = grfs; }
// 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);
}
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);
}
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>(), (hardware >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1);
}
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>(), (hardware >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void add3(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::add3, getDataType<DT>(), mod, dst, src0, src1, src2);
}
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);
}
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);
}
#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);
}
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);
}
#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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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 = {}) {
opX(Opcode::bfn, getDataType<DT>(), mod, dst, src0, src1, src2, ctrl);
}
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 = {}) {
opX(Opcode::bfn, getDataType<DT>(), mod, dst, src0, src1, src2, ctrl);
}
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 = {}) {
opX(Opcode::bfn, getDataType<DT>(), mod, dst, src0, src1, src2, ctrl);
}
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 = {}) {
opX(Opcode::bfn, getDataType<DT>(), mod, dst, src0, src1, src2, ctrl);
}
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);
}
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);
}
void brc(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::brc, mod, jip, uip);
}
void brc(const InstructionModifier &mod, const RegData &src0, SourceLocation loc = {}) {
opCall(Opcode::brc, mod, NoOperand(), src0);
}
void brd(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
opX(Opcode::brd, mod, jip);
}
void brd(const InstructionModifier &mod, const RegData &src0, SourceLocation loc = {}) {
opCall(Opcode::brd, mod, NoOperand(), src0);
}
void break_(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::break_, mod, jip, uip);
}
void call(const InstructionModifier &mod, const RegData &dst, Label &jip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
opCall(Opcode::call, mod, dst, jip);
}
void call(const InstructionModifier &mod, const RegData &dst, const RegData &jip, SourceLocation loc = {}) {
opCall(Opcode::call, mod, dst, jip);
}
void calla(const InstructionModifier &mod, const RegData &dst, int32_t jip, SourceLocation loc = {}) {
opCall(Opcode::calla, mod, dst, Immediate::ud(jip));
}
void calla(const InstructionModifier &mod, const RegData &dst, const RegData &jip, SourceLocation loc = {}) {
opCall(Opcode::calla, mod, dst, jip);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
void cont(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::cont, mod, jip, uip);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const RegData &src2, SourceLocation loc = {}) {
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2);
}
template <typename DT = void>
void dp4a(const InstructionModifier &mod, const RegData &dst, const Immediate &src0, const RegData &src1, const Immediate &src2, SourceLocation loc = {}) {
opX(Opcode::dp4a, getDataType<DT>(), mod, dst, src0, src1, src2);
}
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);
}
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);
}
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);
}
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);
}
void else_(const InstructionModifier &mod, Label &jip, Label &uip, bool branchCtrl = false, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::else_, DataType::invalid, mod, NoOperand(), jip, uip, NoOperand(), branchCtrl);
}
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 = {}) {
(void) jip.getID(labelManager);
opX(Opcode::endif, mod, NoOperand(), jip);
}
void endif(const InstructionModifier &mod, SourceLocation loc = {}) {
Label next;
endif(mod, next);
mark(next);
}
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);
}
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);
}
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);
}
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);
}
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);
}
void goto_(const InstructionModifier &mod, Label &jip, Label &uip, bool branchCtrl = false, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::goto_, DataType::invalid, mod, NoOperand(), jip, uip, NoOperand(), branchCtrl);
}
void goto_(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
goto_(mod, jip, jip);
}
void halt(const InstructionModifier &mod, Label &jip, Label &uip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::halt, mod, jip, uip);
}
void halt(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
halt(mod, jip, jip);
}
void if_(InstructionModifier mod, Label &jip, Label &uip, bool branchCtrl, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
(void) uip.getID(labelManager);
opX(Opcode::if_, DataType::invalid, mod, NoOperand(), jip, uip, NoOperand(), branchCtrl);
}
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);
}
void join(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
opX(Opcode::join, mod, jip);
}
void join(const InstructionModifier &mod, SourceLocation loc = {}) {
Label next;
join(mod, next);
mark(next);
}
void jmpi(const InstructionModifier &mod, Label &jip, SourceLocation loc = {}) {
(void) jip.getID(labelManager);
opJmpi(Opcode::jmpi, mod, jip);
}
void jmpi(const InstructionModifier &mod, const RegData &jip, SourceLocation loc = {}) {
opJmpi(Opcode::jmpi, mod, jip);
}
template <typename DT = void>
void line(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const RegData &src1, SourceLocation loc = {}) {
opX(Opcode::line, getDataType<DT>(), mod, dst, src0, src1);
}
template <typename DT = void>
void line(const InstructionModifier &mod, const RegData &dst, const RegData &src0, const Immediate &src1, SourceLocation loc = {}) {
opX(Opcode::line, getDataType<DT>(), mod, dst, src0, src1);
}
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);
}
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);
}
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);
}
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);
}
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);
}
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>(), (hardware >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1);
}
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>(), (hardware >= HW::XeHPC) ? mod : (mod | AccWrEn), dst, src0, src1);