/*
* Copyright ( C ) 2011 The Android Open Source Project
*
* 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 .
*/
#include "assembler_x86.h"
#include "base/arena_allocator.h"
#include "base/macros.h"
#include "base/calloc_arena_pool.h"
#include "base/stl_util.h"
#include "utils/assembler_test.h"
namespace art HIDDEN {
TEST(AssemblerX86, CreateBuffer) {
CallocArenaPool pool;
ArenaAllocator allocator(&pool);
AssemblerBuffer buffer(&allocator);
AssemblerBuffer::EnsureCapacity ensured(&buffer);
buffer.Emit<uint8_t>(0 x42);
ASSERT_EQ(static_cast <size_t>(1 ), buffer.Size());
buffer.Emit<int32_t>(42 );
ASSERT_EQ(static_cast <size_t>(5 ), buffer.Size());
}
struct X86RegisterCompare {
bool operator ()(const x86::Register & a, const x86::Register & b) const {
return static_cast <int32_t>(a) < static_cast <int32_t>(b);
}
};
//
// Test fixture.
//
class AssemblerX86Test : public AssemblerTest<x86::X86Assembler,
x86::Address,
x86::Register ,
x86::XmmRegister,
x86::Immediate> {
public :
using Base = AssemblerTest<x86::X86Assembler,
x86::Address,
x86::Register ,
x86::XmmRegister,
x86::Immediate>;
protected :
AssemblerX86Test() : Base() {
require_same_encoding_ = false ; // Allow different encoding with the same size and disassembly.
}
InstructionSet GetIsa() override {
return InstructionSet::kX86;
}
void SetUpHelpers() override {
if (addresses_singleton_.size() == 0 ) {
// One addressing mode to test the repeat drivers.
addresses_singleton_.push_back(x86::Address(x86::EAX, x86::EBX, TIMES_1, 2 ));
}
if (addresses_.size() == 0 ) {
// Several addressing modes.
addresses_.push_back(x86::Address(x86::EDI, x86::EAX, TIMES_1, 15 ));
addresses_.push_back(x86::Address(x86::EDI, x86::EBX, TIMES_2, 16 ));
addresses_.push_back(x86::Address(x86::EDI, x86::ECX, TIMES_4, 17 ));
addresses_.push_back(x86::Address(x86::EDI, x86::EDX, TIMES_8, 18 ));
addresses_.push_back(x86::Address(x86::EAX, -1 ));
addresses_.push_back(x86::Address(x86::EBX, 0 ));
addresses_.push_back(x86::Address(x86::ESI, 1 ));
addresses_.push_back(x86::Address(x86::EDI, 987654321 ));
// Several addressing modes with the special ESP.
addresses_.push_back(x86::Address(x86::ESP, x86::EAX, TIMES_1, 15 ));
addresses_.push_back(x86::Address(x86::ESP, x86::EBX, TIMES_2, 16 ));
addresses_.push_back(x86::Address(x86::ESP, x86::ECX, TIMES_4, 17 ));
addresses_.push_back(x86::Address(x86::ESP, x86::EDX, TIMES_8, 18 ));
addresses_.push_back(x86::Address(x86::ESP, -1 ));
addresses_.push_back(x86::Address(x86::ESP, 0 ));
addresses_.push_back(x86::Address(x86::ESP, 1 ));
addresses_.push_back(x86::Address(x86::ESP, 987654321 ));
}
if (secondary_register_names_.empty()) {
secondary_register_names_.emplace(x86::Register (x86::EAX), "ax" );
secondary_register_names_.emplace(x86::Register (x86::EBX), "bx" );
secondary_register_names_.emplace(x86::Register (x86::ECX), "cx" );
secondary_register_names_.emplace(x86::Register (x86::EDX), "dx" );
secondary_register_names_.emplace(x86::Register (x86::EBP), "bp" );
secondary_register_names_.emplace(x86::Register (x86::ESP), "sp" );
secondary_register_names_.emplace(x86::Register (x86::ESI), "si" );
secondary_register_names_.emplace(x86::Register (x86::EDI), "di" );
tertiary_register_names_.emplace(x86::Register (x86::EAX), "al" );
tertiary_register_names_.emplace(x86::Register (x86::EBX), "bl" );
tertiary_register_names_.emplace(x86::Register (x86::ECX), "cl" );
tertiary_register_names_.emplace(x86::Register (x86::EDX), "dl" );
// FIXME: Refactor RepeatAw() to only use the tertiary for EAX, EBX, ECX, EDX
tertiary_register_names_.emplace(x86::Register (x86::EBP), "ch" );
tertiary_register_names_.emplace(x86::Register (x86::ESP), "ah" );
tertiary_register_names_.emplace(x86::Register (x86::ESI), "dh" );
tertiary_register_names_.emplace(x86::Register (x86::EDI), "bh" );
}
}
void TearDown() override {
AssemblerTest::TearDown();
}
std::vector<x86::Address> GetAddresses() override {
return addresses_;
}
ArrayRef<const x86::Register > GetRegisters() override {
static constexpr x86::Register kRegisters[] = {
x86::EAX, x86::EBX, x86::ECX, x86::EDX, x86::EBP, x86::ESP, x86::ESI, x86::EDI
};
return ArrayRef<const x86::Register >(kRegisters);
}
ArrayRef<const x86::XmmRegister> GetFPRegisters() override {
static constexpr x86::XmmRegister kFPRegisters[] = {
x86::XMM0, x86::XMM1, x86::XMM2, x86::XMM3, x86::XMM4, x86::XMM5, x86::XMM6, x86::XMM7
};
return ArrayRef<const x86::XmmRegister>(kFPRegisters);
}
x86::Immediate CreateImmediate(int64_t imm_value) override {
return x86::Immediate(imm_value);
}
std::string GetSecondaryRegisterName(const x86::Register & reg) override {
CHECK(secondary_register_names_.find(reg) != secondary_register_names_.end());
return secondary_register_names_[reg];
}
std::string GetTertiaryRegisterName(const x86::Register & reg) override {
CHECK(tertiary_register_names_.find(reg) != tertiary_register_names_.end());
return tertiary_register_names_[reg];
}
std::vector<x86::Address> addresses_singleton_;
private :
std::vector<x86::Address> addresses_;
std::map<x86::Register , std::string, X86RegisterCompare> secondary_register_names_;
std::map<x86::Register , std::string, X86RegisterCompare> tertiary_register_names_;
};
class AssemblerX86AVXTest : public AssemblerX86Test {
public :
AssemblerX86AVXTest()
: instruction_set_features_(X86InstructionSetFeatures::FromVariant("kabylake" , nullptr)) {}
protected :
x86::X86Assembler* CreateAssembler(ArenaAllocator* allocator) override {
return new (allocator) x86::X86Assembler(allocator, instruction_set_features_.get());
}
private :
std::unique_ptr<const X86InstructionSetFeatures> instruction_set_features_;
};
//
// Test some repeat drivers used in the tests.
//
TEST_F(AssemblerX86Test, RepeatRR) {
EXPECT_NE(RepeatRR(/*f*/ nullptr, "%{reg1} %{reg2}")
.find("%eax %eax\n%eax %ebx\n%eax %ecx\n%eax %edx\n%eax %ebp\n%eax %esp\n%eax %esi\n"
"%eax %edi\n%ebx %eax\n%ebx %ebx\n%ebx %ecx\n%ebx %edx\n%ebx %ebp\n%ebx %esp\n" ),
std::string::npos);
}
TEST_F(AssemblerX86Test, RepeatRI) {
EXPECT_EQ("%eax $0\n%eax $-1\n%eax $18\n%ebx $0\n%ebx $-1\n%ebx $18\n%ecx $0\n%ecx $-1\n"
"%ecx $18\n%edx $0\n%edx $-1\n%edx $18\n%ebp $0\n%ebp $-1\n%ebp $18\n%esp $0\n"
"%esp $-1\n%esp $18\n%esi $0\n%esi $-1\n%esi $18\n%edi $0\n%edi $-1\n%edi $18\n" ,
RepeatRI(/*f*/ nullptr, /*imm_bytes*/ 1U, "%{reg} ${imm}"));
}
TEST_F(AssemblerX86Test, RepeatFF) {
EXPECT_NE(RepeatFF(/*f*/ nullptr, "%{reg1} %{reg2}")
.find("%XMM0 %XMM0\n%XMM0 %XMM1\n%XMM0 %XMM2\n%XMM0 %XMM3\n%XMM0 %XMM4\n%XMM0 %XMM5\n"
"%XMM0 %XMM6\n%XMM0 %XMM7\n%XMM1 %XMM0\n%XMM1 %XMM1\n%XMM1 %XMM2\n%XMM1 %XMM3\n" ),
std::string::npos);
}
TEST_F(AssemblerX86Test, RepeatFFI) {
EXPECT_NE(RepeatFFI(/*f*/ nullptr, /*imm_bytes*/ 1U, "%{reg1} %{reg2} ${imm}")
.find("%XMM0 %XMM0 $0\n%XMM0 %XMM0 $-1\n%XMM0 %XMM0 $18\n"
"%XMM0 %XMM1 $0\n%XMM0 %XMM1 $-1\n%XMM0 %XMM1 $18\n" ),
std::string::npos);
}
TEST_F(AssemblerX86Test, RepeatA) {
EXPECT_EQ("2(%eax,%ebx,1)\n" , RepeatA(/*f*/ nullptr, addresses_singleton_, "{mem}"));
}
TEST_F(AssemblerX86Test, RepeatAI) {
EXPECT_EQ("2(%eax,%ebx,1) $0\n2(%eax,%ebx,1) $-1\n2(%eax,%ebx,1) $18\n" ,
RepeatAI(/*f*/ nullptr, /*imm_bytes*/ 1U, addresses_singleton_, "{mem} ${imm}"));
}
TEST_F(AssemblerX86Test, RepeatRA) {
EXPECT_EQ("%eax 2(%eax,%ebx,1)\n%ebx 2(%eax,%ebx,1)\n%ecx 2(%eax,%ebx,1)\n"
"%edx 2(%eax,%ebx,1)\n%ebp 2(%eax,%ebx,1)\n%esp 2(%eax,%ebx,1)\n"
"%esi 2(%eax,%ebx,1)\n%edi 2(%eax,%ebx,1)\n" ,
RepeatRA(/*f*/ nullptr, addresses_singleton_, "%{reg} {mem}"));
}
TEST_F(AssemblerX86Test, RepeatAR) {
EXPECT_EQ("2(%eax,%ebx,1) %eax\n2(%eax,%ebx,1) %ebx\n2(%eax,%ebx,1) %ecx\n"
"2(%eax,%ebx,1) %edx\n2(%eax,%ebx,1) %ebp\n2(%eax,%ebx,1) %esp\n"
"2(%eax,%ebx,1) %esi\n2(%eax,%ebx,1) %edi\n" ,
RepeatAR(/*f*/ nullptr, addresses_singleton_, "{mem} %{reg}"));
}
TEST_F(AssemblerX86Test, RepeatFA) {
EXPECT_EQ("%XMM0 2(%eax,%ebx,1)\n%XMM1 2(%eax,%ebx,1)\n%XMM2 2(%eax,%ebx,1)\n"
"%XMM3 2(%eax,%ebx,1)\n%XMM4 2(%eax,%ebx,1)\n%XMM5 2(%eax,%ebx,1)\n"
"%XMM6 2(%eax,%ebx,1)\n%XMM7 2(%eax,%ebx,1)\n" ,
RepeatFA(/*f*/ nullptr, addresses_singleton_, "%{reg} {mem}"));
}
TEST_F(AssemblerX86Test, RepeatAF) {
EXPECT_EQ("2(%eax,%ebx,1) %XMM0\n2(%eax,%ebx,1) %XMM1\n2(%eax,%ebx,1) %XMM2\n"
"2(%eax,%ebx,1) %XMM3\n2(%eax,%ebx,1) %XMM4\n2(%eax,%ebx,1) %XMM5\n"
"2(%eax,%ebx,1) %XMM6\n2(%eax,%ebx,1) %XMM7\n" ,
RepeatAF(/*f*/ nullptr, addresses_singleton_, "{mem} %{reg}"));
}
//
// Actual x86 instruction assembler tests.
//
TEST_F(AssemblerX86Test, PoplAllAddresses) {
// Make sure all addressing modes combinations are tested at least once.
std::vector<x86::Address> all_addresses;
for (x86::Register base : GetRegisters()) {
// Base only.
all_addresses.push_back(x86::Address(base, -1 ));
all_addresses.push_back(x86::Address(base, 0 ));
all_addresses.push_back(x86::Address(base, 1 ));
all_addresses.push_back(x86::Address(base, 123456789 ));
for (x86::Register index : GetRegisters()) {
if (index == x86::ESP) {
// Index cannot be ESP.
continue ;
} else if (base == index) {
// Index only.
all_addresses.push_back(x86::Address(index, TIMES_1, -1 ));
all_addresses.push_back(x86::Address(index, TIMES_2, 0 ));
all_addresses.push_back(x86::Address(index, TIMES_4, 1 ));
all_addresses.push_back(x86::Address(index, TIMES_8, 123456789 ));
}
// Base and index.
all_addresses.push_back(x86::Address(base, index, TIMES_1, -1 ));
all_addresses.push_back(x86::Address(base, index, TIMES_2, 0 ));
all_addresses.push_back(x86::Address(base, index, TIMES_4, 1 ));
all_addresses.push_back(x86::Address(base, index, TIMES_8, 123456789 ));
}
}
DriverStr(RepeatA(&x86::X86Assembler::popl, all_addresses, "popl {mem}" ), "popq" );
}
TEST_F(AssemblerX86Test, Movl) {
DriverStr(RepeatRR(&x86::X86Assembler::movl, "movl %{reg2}, %{reg1}" ), "movl" );
}
TEST_F(AssemblerX86Test, MovlLoad) {
DriverStr(RepeatRA(&x86::X86Assembler::movl, "movl {mem}, %{reg}" ), "movl-load" );
}
TEST_F(AssemblerX86Test, AddwMem) {
DriverStr(RepeatAI(&x86::X86Assembler::addw, /*imm_bytes*/ 2U, "addw ${imm}, {mem}"), "addw");
}
TEST_F(AssemblerX86Test, AddwImm) {
DriverStr(RepeatrI(&x86::X86Assembler::addw, /*imm_bytes*/ 2U, "addw ${imm}, %{reg}"), "addw");
}
TEST_F(AssemblerX86Test, Andw) {
DriverStr(RepeatAI(&x86::X86Assembler::andw, /*imm_bytes*/ 2U, "andw ${imm}, {mem}"), "andw");
}
TEST_F(AssemblerX86Test, MovwStore) {
DriverStr(RepeatAr(&x86::X86Assembler::movw, "movw %{reg}, {mem}" ), "movw-store" );
}
TEST_F(AssemblerX86Test, MovlStore) {
DriverStr(RepeatAR(&x86::X86Assembler::movl, "movl %{reg}, {mem}" ), "movl-store" );
}
TEST_F(AssemblerX86Test, Movntl) {
DriverStr(RepeatAR(&x86::X86Assembler::movntl, "movntil %{reg}, {mem}" ), "movntl" );
}
TEST_F(AssemblerX86Test, LoadLongConstant) {
GetAssembler()->LoadLongConstant(x86::XMM0, 51 );
const char * expected =
"push $0x0\n"
"push $0x33\n"
"movsd 0(%esp), %xmm0\n"
"add $8, %esp\n" ;
DriverStr(expected, "LoadLongConstant" );
}
TEST_F(AssemblerX86Test, XchgbReg) {
DriverStr(Repeatww(&x86::X86Assembler::xchgb, "xchgb %{reg2}, %{reg1}" ), "xchgb" );
}
TEST_F(AssemblerX86Test, XchgbMem) {
DriverStr(RepeatwA(&x86::X86Assembler::xchgb, "xchgb {mem}, %{reg}" ), "xchgb" );
}
TEST_F(AssemblerX86Test, XchgwReg) {
DriverStr(Repeatrr(&x86::X86Assembler::xchgw, "xchgw %{reg2}, %{reg1}" ), "xchgw" );
}
TEST_F(AssemblerX86Test, XchgwMem) {
DriverStr(RepeatrA(&x86::X86Assembler::xchgw, "xchgw {mem}, %{reg}" ), "xchgw" );
}
TEST_F(AssemblerX86Test, XchglReg) {
DriverStr(RepeatRR(&x86::X86Assembler::xchgl, "xchgl %{reg2}, %{reg1}" ), "xchgl" );
}
TEST_F(AssemblerX86Test, XchglMem) {
DriverStr(RepeatRA(&x86::X86Assembler::xchgl, "xchgl {mem}, %{reg}" ), "xchgl" );
}
TEST_F(AssemblerX86Test, Cmpxchgb) {
DriverStr(RepeatAw(&x86::X86Assembler::cmpxchgb, "cmpxchgb %{reg}, {mem}" ), "cmpxchgb" );
}
TEST_F(AssemblerX86Test, Cmpxchgw) {
DriverStr(RepeatAr(&x86::X86Assembler::cmpxchgw, "cmpxchgw %{reg}, {mem}" ), "cmpxchgw" );
}
TEST_F(AssemblerX86Test, Cmpxchgl) {
DriverStr(RepeatAR(&x86::X86Assembler::cmpxchgl, "cmpxchgl %{reg}, {mem}" ), "cmpxchgl" );
}
TEST_F(AssemblerX86Test, Cmpxchg8b) {
DriverStr(RepeatA(&x86::X86Assembler::cmpxchg8b, "cmpxchg8b {mem}" ), "cmpxchg8b" );
}
TEST_F(AssemblerX86Test, LockCmpxchgb) {
DriverStr(RepeatAw(&x86::X86Assembler::LockCmpxchgb,
"lock cmpxchgb %{reg}, {mem}" ), "lock_cmpxchgb" );
}
TEST_F(AssemblerX86Test, LockCmpxchgw) {
DriverStr(RepeatAr(&x86::X86Assembler::LockCmpxchgw,
"lock cmpxchgw %{reg}, {mem}" ), "lock_cmpxchgw" );
}
TEST_F(AssemblerX86Test, LockCmpxchgl) {
DriverStr(RepeatAR(&x86::X86Assembler::LockCmpxchgl,
"lock cmpxchgl %{reg}, {mem}" ), "lock_cmpxchgl" );
}
TEST_F(AssemblerX86Test, LockCmpxchg8b) {
DriverStr(RepeatA(&x86::X86Assembler::LockCmpxchg8b,
"lock cmpxchg8b {mem}" ), "lock_cmpxchg8b" );
}
TEST_F(AssemblerX86Test, LockXaddb) {
DriverStr(RepeatAw(&x86::X86Assembler::LockXaddb,
"lock xaddb %{reg}, {mem}" ), "lock_xaddb" );
}
TEST_F(AssemblerX86Test, LockXaddw) {
DriverStr(RepeatAr(&x86::X86Assembler::LockXaddw,
"lock xaddw %{reg}, {mem}" ), "lock_xaddw" );
}
TEST_F(AssemblerX86Test, LockXaddl) {
DriverStr(RepeatAR(&x86::X86Assembler::LockXaddl,
"lock xaddl %{reg}, {mem}" ), "lock_xaddl" );
}
TEST_F(AssemblerX86Test, FPUIntegerLoadS) {
DriverStr(RepeatA(&x86::X86Assembler::filds, "fildl {mem}" ), "fildd" );
}
TEST_F(AssemblerX86Test, FPUIntegerLoadL) {
DriverStr(RepeatA(&x86::X86Assembler::fildl, "fildll {mem}" ), "fildl" );
}
TEST_F(AssemblerX86Test, FPUIntegerStoreS) {
DriverStr(RepeatA(&x86::X86Assembler::fistps, "fistpl {mem}" ), "fistps" );
}
TEST_F(AssemblerX86Test, FPUIntegerStoreL) {
DriverStr(RepeatA(&x86::X86Assembler::fistpl, "fistpll {mem}" ), "fistpl" );
}
TEST_F(AssemblerX86Test, Repnescasb) {
GetAssembler()->repne_scasb();
const char * expected = "repne scasb\n" ;
DriverStr(expected, "Repnescasb" );
}
TEST_F(AssemblerX86Test, Repnescasw) {
GetAssembler()->repne_scasw();
const char * expected = "repne scasw\n" ;
DriverStr(expected, "Repnescasw" );
}
TEST_F(AssemblerX86Test, Repecmpsb) {
GetAssembler()->repe_cmpsb();
const char * expected = "repe cmpsb\n" ;
DriverStr(expected, "Repecmpsb" );
}
TEST_F(AssemblerX86Test, Repecmpsw) {
GetAssembler()->repe_cmpsw();
const char * expected = "repe cmpsw\n" ;
DriverStr(expected, "Repecmpsw" );
}
TEST_F(AssemblerX86Test, Repecmpsl) {
GetAssembler()->repe_cmpsl();
const char * expected = "repe cmpsl\n" ;
DriverStr(expected, "Repecmpsl" );
}
TEST_F(AssemblerX86Test, RepMovsb) {
GetAssembler()->rep_movsb();
const char * expected = "rep movsb\n" ;
DriverStr(expected, "rep_movsb" );
}
TEST_F(AssemblerX86Test, RepMovsw) {
GetAssembler()->rep_movsw();
const char * expected = "rep movsw\n" ;
DriverStr(expected, "rep_movsw" );
}
TEST_F(AssemblerX86Test, RepMovsl) {
GetAssembler()->rep_movsl();
const char * expected = "rep movsl\n" ;
DriverStr(expected, "rep_movsl" );
}
TEST_F(AssemblerX86Test, Blsmask) {
DriverStr(RepeatRR(&x86::X86Assembler::blsmsk, "blsmsk %{reg2}, %{reg1}" ), "blsmsk" );
}
TEST_F(AssemblerX86Test, Blsi) {
DriverStr(RepeatRR(&x86::X86Assembler::blsi, "blsi %{reg2}, %{reg1}" ), "blsi" );
}
TEST_F(AssemblerX86Test, Blsr) {
DriverStr(RepeatRR(&x86::X86Assembler::blsr, "blsr %{reg2}, %{reg1}" ), "blsr" );
}
TEST_F(AssemblerX86Test, Bsfl) {
DriverStr(RepeatRR(&x86::X86Assembler::bsfl, "bsfl %{reg2}, %{reg1}" ), "bsfl" );
}
TEST_F(AssemblerX86Test, BsflAddress) {
DriverStr(RepeatRA(&x86::X86Assembler::bsfl, "bsfl {mem}, %{reg}" ), "bsfl_address" );
}
TEST_F(AssemblerX86Test, Bsrl) {
DriverStr(RepeatRR(&x86::X86Assembler::bsrl, "bsrl %{reg2}, %{reg1}" ), "bsrl" );
}
TEST_F(AssemblerX86Test, BsrlAddress) {
DriverStr(RepeatRA(&x86::X86Assembler::bsrl, "bsrl {mem}, %{reg}" ), "bsrl_address" );
}
TEST_F(AssemblerX86Test, Popcntl) {
DriverStr(RepeatRR(&x86::X86Assembler::popcntl, "popcntl %{reg2}, %{reg1}" ), "popcntl" );
}
TEST_F(AssemblerX86Test, PopcntlAddress) {
DriverStr(RepeatRA(&x86::X86Assembler::popcntl, "popcntl {mem}, %{reg}" ), "popcntl_address" );
}
// Rorl only allows CL as the shift count.
std::string rorl_fn(AssemblerX86Test::Base* assembler_test, x86::X86Assembler* assembler) {
std::ostringstream str;
ArrayRef<const x86::Register > registers = assembler_test->GetRegisters();
x86::Register shifter(x86::ECX);
for (auto && reg : registers) {
assembler->rorl(reg, shifter);
str << "rorl %cl, %" << assembler_test->GetRegisterName(reg) << "\n" ;
}
return str.str();
}
TEST_F(AssemblerX86Test, RorlReg) {
DriverFn(&rorl_fn, "rorl" );
}
TEST_F(AssemblerX86Test, RorlImm) {
DriverStr(RepeatRI(&x86::X86Assembler::rorl, /*imm_bytes*/ 1U, "rorl ${imm}, %{reg}"), "rorli");
}
// Roll only allows CL as the shift count.
std::string roll_fn(AssemblerX86Test::Base* assembler_test, x86::X86Assembler* assembler) {
std::ostringstream str;
ArrayRef<const x86::Register > registers = assembler_test->GetRegisters();
x86::Register shifter(x86::ECX);
for (auto && reg : registers) {
assembler->roll(reg, shifter);
str << "roll %cl, %" << assembler_test->GetRegisterName(reg) << "\n" ;
}
return str.str();
}
TEST_F(AssemblerX86Test, RollReg) {
DriverFn(&roll_fn, "roll" );
}
TEST_F(AssemblerX86Test, RollImm) {
DriverStr(RepeatRI(&x86::X86Assembler::roll, /*imm_bytes*/ 1U, "roll ${imm}, %{reg}"), "rolli");
}
TEST_F(AssemblerX86Test, Cvtdq2ps) {
DriverStr(RepeatFF(&x86::X86Assembler::cvtdq2ps, "cvtdq2ps %{reg2}, %{reg1}" ), "cvtdq2ps" );
}
TEST_F(AssemblerX86Test, Cvtdq2pd) {
DriverStr(RepeatFF(&x86::X86Assembler::cvtdq2pd, "cvtdq2pd %{reg2}, %{reg1}" ), "cvtdq2pd" );
}
TEST_F(AssemblerX86Test, ComissAddr) {
DriverStr(RepeatFA(&x86::X86Assembler::comiss, "comiss {mem}, %{reg}" ), "comiss" );
}
TEST_F(AssemblerX86Test, UComissAddr) {
DriverStr(RepeatFA(&x86::X86Assembler::ucomiss, "ucomiss {mem}, %{reg}" ), "ucomiss" );
}
TEST_F(AssemblerX86Test, ComisdAddr) {
DriverStr(RepeatFA(&x86::X86Assembler::comisd, "comisd {mem}, %{reg}" ), "comisd" );
}
TEST_F(AssemblerX86Test, UComisdAddr) {
DriverStr(RepeatFA(&x86::X86Assembler::ucomisd, "ucomisd {mem}, %{reg}" ), "ucomisd" );
}
TEST_F(AssemblerX86Test, RoundSS) {
DriverStr(RepeatFFI(&x86::X86Assembler::roundss, /*imm_bytes*/ 1U,
"roundss ${imm}, %{reg2}, %{reg1}" ), "roundss" );
}
TEST_F(AssemblerX86Test, RoundSD) {
DriverStr(RepeatFFI(&x86::X86Assembler::roundsd, /*imm_bytes*/ 1U,
"roundsd ${imm}, %{reg2}, %{reg1}" ), "roundsd" );
}
TEST_F(AssemblerX86Test, CmovlAddress) {
GetAssembler()->cmovl(x86::kEqual, x86::Register (x86::EAX), x86::Address(
x86::Register (x86::EDI), x86::Register (x86::EBX), TIMES_4, 12 ));
GetAssembler()->cmovl(x86::kNotEqual, x86::Register (x86::EDI), x86::Address(
x86::Register (x86::ESI), x86::Register (x86::EBX), TIMES_4, 12 ));
GetAssembler()->cmovl(x86::kEqual, x86::Register (x86::EDI), x86::Address(
x86::Register (x86::EDI), x86::Register (x86::EAX), TIMES_4, 12 ));
const char * expected =
"cmovzl 0xc(%EDI,%EBX,4), %eax\n"
"cmovnzl 0xc(%ESI,%EBX,4), %edi\n"
"cmovzl 0xc(%EDI,%EAX,4), %edi\n" ;
DriverStr(expected, "cmovl_address" );
}
TEST_F(AssemblerX86Test, TestbAddressImmediate) {
DriverStr(RepeatAI(&x86::X86Assembler::testb, /*imm_bytes*/ 1U, "testb ${imm}, {mem}"), "testb");
}
TEST_F(AssemblerX86Test, TestlAddressImmediate) {
DriverStr(RepeatAI(&x86::X86Assembler::testl, /*imm_bytes*/ 4U, "testl ${imm}, {mem}"), "testl");
}
TEST_F(AssemblerX86Test, Movaps) {
DriverStr(RepeatFF(&x86::X86Assembler::movaps, "movaps %{reg2}, %{reg1}" ), "movaps" );
}
TEST_F(AssemblerX86AVXTest, VMovaps) {
DriverStr(RepeatFF(&x86::X86Assembler::vmovaps, "vmovaps %{reg2}, %{reg1}" ), "vmovaps" );
}
TEST_F(AssemblerX86AVXTest, Movaps) {
DriverStr(RepeatFF(&x86::X86Assembler::movaps, "vmovaps %{reg2}, %{reg1}" ), "avx_movaps" );
}
TEST_F(AssemblerX86Test, MovapsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movaps, "movaps {mem}, %{reg}" ), "movaps_load" );
}
TEST_F(AssemblerX86AVXTest, VMovapsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovaps, "vmovaps {mem}, %{reg}" ), "vmovaps_load" );
}
TEST_F(AssemblerX86AVXTest, MovapsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movaps, "vmovaps {mem}, %{reg}" ), "avx_movaps_load" );
}
TEST_F(AssemblerX86Test, MovapsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movaps, "movaps %{reg}, {mem}" ), "movaps_store" );
}
TEST_F(AssemblerX86AVXTest, VMovapsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovaps, "vmovaps %{reg}, {mem}" ), "vmovaps_store" );
}
TEST_F(AssemblerX86AVXTest, MovapsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movaps, "vmovaps %{reg}, {mem}" ), "avx_movaps_store" );
}
TEST_F(AssemblerX86Test, MovupsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movups, "movups {mem}, %{reg}" ), "movups_load" );
}
TEST_F(AssemblerX86AVXTest, VMovupsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovups, "vmovups {mem}, %{reg}" ), "vmovups_load" );
}
TEST_F(AssemblerX86AVXTest, MovupsLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movups, "vmovups {mem}, %{reg}" ), "avx_movups_load" );
}
TEST_F(AssemblerX86Test, MovupsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movups, "movups %{reg}, {mem}" ), "movups_store" );
}
TEST_F(AssemblerX86AVXTest, VMovupsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovups, "vmovups %{reg}, {mem}" ), "vmovups_store" );
}
TEST_F(AssemblerX86AVXTest, MovupsStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movups, "vmovups %{reg}, {mem}" ), "avx_movups_store" );
}
TEST_F(AssemblerX86Test, Movapd) {
DriverStr(RepeatFF(&x86::X86Assembler::movapd, "movapd %{reg2}, %{reg1}" ), "movapd" );
}
TEST_F(AssemblerX86AVXTest, VMovapd) {
DriverStr(RepeatFF(&x86::X86Assembler::vmovapd, "vmovapd %{reg2}, %{reg1}" ), "vmovapd" );
}
TEST_F(AssemblerX86AVXTest, Movapd) {
DriverStr(RepeatFF(&x86::X86Assembler::movapd, "vmovapd %{reg2}, %{reg1}" ), "avx_movapd" );
}
TEST_F(AssemblerX86Test, MovapdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movapd, "movapd {mem}, %{reg}" ), "movapd_load" );
}
TEST_F(AssemblerX86AVXTest, VMovapdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovapd, "vmovapd {mem}, %{reg}" ), "vmovapd_load" );
}
TEST_F(AssemblerX86AVXTest, MovapdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movapd, "vmovapd {mem}, %{reg}" ), "avx_movapd_load" );
}
TEST_F(AssemblerX86Test, MovapdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movapd, "movapd %{reg}, {mem}" ), "movapd_store" );
}
TEST_F(AssemblerX86AVXTest, VMovapdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovapd, "vmovapd %{reg}, {mem}" ), "vmovapd_store" );
}
TEST_F(AssemblerX86AVXTest, MovapdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movapd, "vmovapd %{reg}, {mem}" ), "avx_movapd_store" );
}
TEST_F(AssemblerX86Test, MovupdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movupd, "movupd {mem}, %{reg}" ), "movupd_load" );
}
TEST_F(AssemblerX86AVXTest, VMovupdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovupd, "vmovupd {mem}, %{reg}" ), "vmovupd_load" );
}
TEST_F(AssemblerX86AVXTest, MovupdLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movupd, "vmovupd {mem}, %{reg}" ), "avx_movupd_load" );
}
TEST_F(AssemblerX86Test, MovupdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movupd, "movupd %{reg}, {mem}" ), "movupd_store" );
}
TEST_F(AssemblerX86AVXTest, VMovupdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovupd, "vmovupd %{reg}, {mem}" ), "vmovupd_store" );
}
TEST_F(AssemblerX86AVXTest, MovupdStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movupd, "vmovupd %{reg}, {mem}" ), "avx_movupd_store" );
}
TEST_F(AssemblerX86Test, Movdqa) {
DriverStr(RepeatFF(&x86::X86Assembler::movdqa, "movdqa %{reg2}, %{reg1}" ), "movdqa" );
}
TEST_F(AssemblerX86AVXTest, VMovdqa) {
DriverStr(RepeatFF(&x86::X86Assembler::vmovdqa, "vmovdqa %{reg2}, %{reg1}" ), "vmovdqa" );
}
TEST_F(AssemblerX86AVXTest, Movdqa) {
DriverStr(RepeatFF(&x86::X86Assembler::movdqa, "vmovdqa %{reg2}, %{reg1}" ), "avx_movdqa" );
}
TEST_F(AssemblerX86Test, MovdqaLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movdqa, "movdqa {mem}, %{reg}" ), "movdqa_load" );
}
TEST_F(AssemblerX86AVXTest, VMovdqaLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovdqa, "vmovdqa {mem}, %{reg}" ), "vmovdqa_load" );
}
TEST_F(AssemblerX86AVXTest, MovdqaLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movdqa, "vmovdqa {mem}, %{reg}" ), "avx_movdqa_load" );
}
TEST_F(AssemblerX86Test, MovdqaStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movdqa, "movdqa %{reg}, {mem}" ), "movdqa_store" );
}
TEST_F(AssemblerX86AVXTest, VMovdqaStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovdqa, "vmovdqa %{reg}, {mem}" ), "vmovdqa_store" );
}
TEST_F(AssemblerX86AVXTest, MovdqaStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movdqa, "vmovdqa %{reg}, {mem}" ), "avx_movdqa_store" );
}
TEST_F(AssemblerX86Test, MovdquLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movdqu, "movdqu {mem}, %{reg}" ), "movdqu_load" );
}
TEST_F(AssemblerX86AVXTest, VMovdquLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::vmovdqu, "vmovdqu {mem}, %{reg}" ), "vmovdqu_load" );
}
TEST_F(AssemblerX86AVXTest, MovdquLoad) {
DriverStr(RepeatFA(&x86::X86Assembler::movdqu, "vmovdqu {mem}, %{reg}" ), "avx_movdqu_load" );
}
TEST_F(AssemblerX86Test, MovdquStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movdqu, "movdqu %{reg}, {mem}" ), "movdqu_store" );
}
TEST_F(AssemblerX86AVXTest, VMovdquStore) {
DriverStr(RepeatAF(&x86::X86Assembler::vmovdqu, "vmovdqu %{reg}, {mem}" ), "vmovdqu_store" );
}
TEST_F(AssemblerX86AVXTest, MovdquStore) {
DriverStr(RepeatAF(&x86::X86Assembler::movdqu, "vmovdqu %{reg}, {mem}" ), "avx_movdqu_store" );
}
TEST_F(AssemblerX86Test, AddPS) {
DriverStr(RepeatFF(&x86::X86Assembler::addps, "addps %{reg2}, %{reg1}" ), "addps" );
}
TEST_F(AssemblerX86AVXTest, VAddPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vaddps, "vaddps %{reg3}, %{reg2}, %{reg1}" ), "vaddps" );
}
TEST_F(AssemblerX86Test, AddPD) {
DriverStr(RepeatFF(&x86::X86Assembler::addpd, "addpd %{reg2}, %{reg1}" ), "addpd" );
}
TEST_F(AssemblerX86AVXTest, VAddpd) {
DriverStr(RepeatFFF(&x86::X86Assembler::vaddpd, "vaddpd %{reg3}, %{reg2}, %{reg1}" ), "vaddpd" );
}
TEST_F(AssemblerX86Test, SubPS) {
DriverStr(RepeatFF(&x86::X86Assembler::subps, "subps %{reg2}, %{reg1}" ), "subps" );
}
TEST_F(AssemblerX86AVXTest, VSubPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vsubps, "vsubps %{reg3},%{reg2}, %{reg1}" ), "vsubps" );
}
TEST_F(AssemblerX86Test, SubPD) {
DriverStr(RepeatFF(&x86::X86Assembler::subpd, "subpd %{reg2}, %{reg1}" ), "subpd" );
}
TEST_F(AssemblerX86AVXTest, VSubPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vsubpd, "vsubpd %{reg3}, %{reg2}, %{reg1}" ), "vsubpd" );
}
TEST_F(AssemblerX86Test, MulPS) {
DriverStr(RepeatFF(&x86::X86Assembler::mulps, "mulps %{reg2}, %{reg1}" ), "mulps" );
}
TEST_F(AssemblerX86AVXTest, VMulPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vmulps, "vmulps %{reg3}, %{reg2}, %{reg1}" ), "vmulps" );
}
TEST_F(AssemblerX86Test, MulPD) {
DriverStr(RepeatFF(&x86::X86Assembler::mulpd, "mulpd %{reg2}, %{reg1}" ), "mulpd" );
}
TEST_F(AssemblerX86AVXTest, VMulPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vmulpd, "vmulpd %{reg3}, %{reg2}, %{reg1}" ), "vmulpd" );
}
TEST_F(AssemblerX86Test, DivPS) {
DriverStr(RepeatFF(&x86::X86Assembler::divps, "divps %{reg2}, %{reg1}" ), "divps" );
}
TEST_F(AssemblerX86AVXTest, VDivPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vdivps, "vdivps %{reg3}, %{reg2}, %{reg1}" ), "vdivps" );
}
TEST_F(AssemblerX86Test, DivPD) {
DriverStr(RepeatFF(&x86::X86Assembler::divpd, "divpd %{reg2}, %{reg1}" ), "divpd" );
}
TEST_F(AssemblerX86AVXTest, VDivPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vdivpd, "vdivpd %{reg3}, %{reg2}, %{reg1}" ), "vdivpd" );
}
TEST_F(AssemblerX86Test, PAddB) {
DriverStr(RepeatFF(&x86::X86Assembler::paddb, "paddb %{reg2}, %{reg1}" ), "paddb" );
}
TEST_F(AssemblerX86AVXTest, VPaddB) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpaddb, "vpaddb %{reg3}, %{reg2}, %{reg1}" ), "vpaddb" );
}
TEST_F(AssemblerX86Test, PSubB) {
DriverStr(RepeatFF(&x86::X86Assembler::psubb, "psubb %{reg2}, %{reg1}" ), "psubb" );
}
TEST_F(AssemblerX86AVXTest, VPsubB) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpsubb, "vpsubb %{reg3},%{reg2}, %{reg1}" ), "vpsubb" );
}
TEST_F(AssemblerX86Test, PAddW) {
DriverStr(RepeatFF(&x86::X86Assembler::paddw, "paddw %{reg2}, %{reg1}" ), "paddw" );
}
TEST_F(AssemblerX86AVXTest, VPaddW) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpaddw, "vpaddw %{reg3}, %{reg2}, %{reg1}" ), "vpaddw" );
}
TEST_F(AssemblerX86Test, PSubW) {
DriverStr(RepeatFF(&x86::X86Assembler::psubw, "psubw %{reg2}, %{reg1}" ), "psubw" );
}
TEST_F(AssemblerX86AVXTest, VPsubW) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpsubw, "vpsubw %{reg3}, %{reg2}, %{reg1}" ), "vpsubw" );
}
TEST_F(AssemblerX86Test, PMullW) {
DriverStr(RepeatFF(&x86::X86Assembler::pmullw, "pmullw %{reg2}, %{reg1}" ), "pmullw" );
}
TEST_F(AssemblerX86AVXTest, VPMullW) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpmullw, "vpmullw %{reg3}, %{reg2}, %{reg1}" ), "vpmullw" );
}
TEST_F(AssemblerX86Test, PAddD) {
DriverStr(RepeatFF(&x86::X86Assembler::paddd, "paddd %{reg2}, %{reg1}" ), "paddd" );
}
TEST_F(AssemblerX86AVXTest, VPaddD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpaddd, "vpaddd %{reg3}, %{reg2}, %{reg1}" ), "vpaddd" );
}
TEST_F(AssemblerX86Test, PSubD) {
DriverStr(RepeatFF(&x86::X86Assembler::psubd, "psubd %{reg2}, %{reg1}" ), "psubd" );
}
TEST_F(AssemblerX86AVXTest, VPsubD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpsubd, "vpsubd %{reg3}, %{reg2}, %{reg1}" ), "vpsubd" );
}
TEST_F(AssemblerX86Test, PMullD) {
DriverStr(RepeatFF(&x86::X86Assembler::pmulld, "pmulld %{reg2}, %{reg1}" ), "pmulld" );
}
TEST_F(AssemblerX86AVXTest, VPMullD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpmulld, "vpmulld %{reg3}, %{reg2}, %{reg1}" ), "vpmulld" );
}
TEST_F(AssemblerX86Test, PAddQ) {
DriverStr(RepeatFF(&x86::X86Assembler::paddq, "paddq %{reg2}, %{reg1}" ), "paddq" );
}
TEST_F(AssemblerX86AVXTest, VPaddQ) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpaddq, "vpaddq %{reg3}, %{reg2}, %{reg1}" ), "vpaddq" );
}
TEST_F(AssemblerX86Test, PSubQ) {
DriverStr(RepeatFF(&x86::X86Assembler::psubq, "psubq %{reg2}, %{reg1}" ), "psubq" );
}
TEST_F(AssemblerX86AVXTest, VPsubQ) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpsubq, "vpsubq %{reg3}, %{reg2}, %{reg1}" ), "vpsubq" );
}
TEST_F(AssemblerX86Test, PAddUSB) {
DriverStr(RepeatFF(&x86::X86Assembler::paddusb, "paddusb %{reg2}, %{reg1}" ), "paddusb" );
}
TEST_F(AssemblerX86Test, PAddSB) {
DriverStr(RepeatFF(&x86::X86Assembler::paddsb, "paddsb %{reg2}, %{reg1}" ), "paddsb" );
}
TEST_F(AssemblerX86Test, PAddUSW) {
DriverStr(RepeatFF(&x86::X86Assembler::paddusw, "paddusw %{reg2}, %{reg1}" ), "paddusw" );
}
TEST_F(AssemblerX86Test, PAddSW) {
DriverStr(RepeatFF(&x86::X86Assembler::psubsw, "psubsw %{reg2}, %{reg1}" ), "psubsw" );
}
TEST_F(AssemblerX86Test, PSubUSB) {
DriverStr(RepeatFF(&x86::X86Assembler::psubusb, "psubusb %{reg2}, %{reg1}" ), "psubusb" );
}
TEST_F(AssemblerX86Test, PSubSB) {
DriverStr(RepeatFF(&x86::X86Assembler::psubsb, "psubsb %{reg2}, %{reg1}" ), "psubsb" );
}
TEST_F(AssemblerX86Test, PSubUSW) {
DriverStr(RepeatFF(&x86::X86Assembler::psubusw, "psubusw %{reg2}, %{reg1}" ), "psubusw" );
}
TEST_F(AssemblerX86Test, PSubSW) {
DriverStr(RepeatFF(&x86::X86Assembler::psubsw, "psubsw %{reg2}, %{reg1}" ), "psubsw" );
}
TEST_F(AssemblerX86Test, XorPD) {
DriverStr(RepeatFF(&x86::X86Assembler::xorpd, "xorpd %{reg2}, %{reg1}" ), "xorpd" );
}
TEST_F(AssemblerX86Test, XorPS) {
DriverStr(RepeatFF(&x86::X86Assembler::xorps, "xorps %{reg2}, %{reg1}" ), "xorps" );
}
TEST_F(AssemblerX86Test, PXor) {
DriverStr(RepeatFF(&x86::X86Assembler::pxor, "pxor %{reg2}, %{reg1}" ), "pxor" );
}
TEST_F(AssemblerX86AVXTest, VPXor) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpxor, "vpxor %{reg3}, %{reg2}, %{reg1}" ), "vpxor" );
}
TEST_F(AssemblerX86AVXTest, VXorPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vxorps, "vxorps %{reg3}, %{reg2}, %{reg1}" ), "vxorps" );
}
TEST_F(AssemblerX86AVXTest, VXorPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vxorpd, "vxorpd %{reg3}, %{reg2}, %{reg1}" ), "vxorpd" );
}
TEST_F(AssemblerX86Test, AndPD) {
DriverStr(RepeatFF(&x86::X86Assembler::andpd, "andpd %{reg2}, %{reg1}" ), "andpd" );
}
TEST_F(AssemblerX86Test, AndPS) {
DriverStr(RepeatFF(&x86::X86Assembler::andps, "andps %{reg2}, %{reg1}" ), "andps" );
}
TEST_F(AssemblerX86Test, PAnd) {
DriverStr(RepeatFF(&x86::X86Assembler::pand, "pand %{reg2}, %{reg1}" ), "pand" );
}
TEST_F(AssemblerX86AVXTest, VPAnd) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpand, "vpand %{reg3}, %{reg2}, %{reg1}" ), "vpand" );
}
TEST_F(AssemblerX86AVXTest, VAndPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vandps, "vandps %{reg3}, %{reg2}, %{reg1}" ), "vandps" );
}
TEST_F(AssemblerX86AVXTest, VAndPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vandpd, "vandpd %{reg3}, %{reg2}, %{reg1}" ), "vandpd" );
}
TEST_F(AssemblerX86Test, Andn) {
DriverStr(RepeatRRR(&x86::X86Assembler::andn, "andn %{reg3}, %{reg2}, %{reg1}" ), "andn" );
}
TEST_F(AssemblerX86Test, AndnPD) {
DriverStr(RepeatFF(&x86::X86Assembler::andnpd, "andnpd %{reg2}, %{reg1}" ), "andnpd" );
}
TEST_F(AssemblerX86Test, AndnPS) {
DriverStr(RepeatFF(&x86::X86Assembler::andnps, "andnps %{reg2}, %{reg1}" ), "andnps" );
}
TEST_F(AssemblerX86Test, PAndn) {
DriverStr(RepeatFF(&x86::X86Assembler::pandn, "pandn %{reg2}, %{reg1}" ), "pandn" );
}
TEST_F(AssemblerX86AVXTest, VPAndn) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpandn, "vpandn %{reg3}, %{reg2}, %{reg1}" ), "vpandn" );
}
TEST_F(AssemblerX86AVXTest, VAndnPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vandnps, "vandnps %{reg3}, %{reg2}, %{reg1}" ), "vandnps" );
}
TEST_F(AssemblerX86AVXTest, VAndnPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vandnpd, "vandnpd %{reg3}, %{reg2}, %{reg1}" ), "vandnpd" );
}
TEST_F(AssemblerX86Test, OrPD) {
DriverStr(RepeatFF(&x86::X86Assembler::orpd, "orpd %{reg2}, %{reg1}" ), "orpd" );
}
TEST_F(AssemblerX86Test, OrPS) {
DriverStr(RepeatFF(&x86::X86Assembler::orps, "orps %{reg2}, %{reg1}" ), "orps" );
}
TEST_F(AssemblerX86Test, POr) {
DriverStr(RepeatFF(&x86::X86Assembler::por, "por %{reg2}, %{reg1}" ), "por" );
}
TEST_F(AssemblerX86AVXTest, VPor) {
DriverStr(RepeatFFF(&x86::X86Assembler::vpor, "vpor %{reg3}, %{reg2}, %{reg1}" ), "vpor" );
}
TEST_F(AssemblerX86AVXTest, VorPS) {
DriverStr(RepeatFFF(&x86::X86Assembler::vorps, "vorps %{reg3}, %{reg2}, %{reg1}" ), "vorps" );
}
TEST_F(AssemblerX86AVXTest, VorPD) {
DriverStr(RepeatFFF(&x86::X86Assembler::vorpd, "vorpd %{reg3}, %{reg2}, %{reg1}" ), "vorpd" );
}
TEST_F(AssemblerX86Test, PAvgB) {
DriverStr(RepeatFF(&x86::X86Assembler::pavgb, "pavgb %{reg2}, %{reg1}" ), "pavgb" );
}
TEST_F(AssemblerX86Test, PAvgW) {
DriverStr(RepeatFF(&x86::X86Assembler::pavgw, "pavgw %{reg2}, %{reg1}" ), "pavgw" );
}
TEST_F(AssemblerX86Test, PSadBW) {
DriverStr(RepeatFF(&x86::X86Assembler::psadbw, "psadbw %{reg2}, %{reg1}" ), "psadbw" );
}
TEST_F(AssemblerX86Test, PMAddWD) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaddwd, "pmaddwd %{reg2}, %{reg1}" ), "pmaddwd" );
}
TEST_F(AssemblerX86AVXTest, VPMAddWD) {
DriverStr(
RepeatFFF(&x86::X86Assembler::vpmaddwd, "vpmaddwd %{reg3}, %{reg2}, %{reg1}" ), "vpmaddwd" );
}
TEST_F(AssemblerX86AVXTest, VFMadd213SS) {
DriverStr(
RepeatFFF(&x86::X86Assembler::vfmadd213ss,
"vfmadd213ss %{reg3}, %{reg2}, %{reg1}" ), "vfmadd213ss" );
}
TEST_F(AssemblerX86AVXTest, VFMadd213SD) {
DriverStr(
RepeatFFF(&x86::X86Assembler::vfmadd213sd,
"vfmadd213sd %{reg3}, %{reg2}, %{reg1}" ), "vfmadd213sd" );
}
TEST_F(AssemblerX86Test, PHAddW) {
DriverStr(RepeatFF(&x86::X86Assembler::phaddw, "phaddw %{reg2}, %{reg1}" ), "phaddw" );
}
TEST_F(AssemblerX86Test, PHAddD) {
DriverStr(RepeatFF(&x86::X86Assembler::phaddd, "phaddd %{reg2}, %{reg1}" ), "phaddd" );
}
TEST_F(AssemblerX86Test, HAddPS) {
DriverStr(RepeatFF(&x86::X86Assembler::haddps, "haddps %{reg2}, %{reg1}" ), "haddps" );
}
TEST_F(AssemblerX86Test, HAddPD) {
DriverStr(RepeatFF(&x86::X86Assembler::haddpd, "haddpd %{reg2}, %{reg1}" ), "haddpd" );
}
TEST_F(AssemblerX86Test, PHSubW) {
DriverStr(RepeatFF(&x86::X86Assembler::phsubw, "phsubw %{reg2}, %{reg1}" ), "phsubw" );
}
TEST_F(AssemblerX86Test, PHSubD) {
DriverStr(RepeatFF(&x86::X86Assembler::phsubd, "phsubd %{reg2}, %{reg1}" ), "phsubd" );
}
TEST_F(AssemblerX86Test, HSubPS) {
DriverStr(RepeatFF(&x86::X86Assembler::hsubps, "hsubps %{reg2}, %{reg1}" ), "hsubps" );
}
TEST_F(AssemblerX86Test, HSubPD) {
DriverStr(RepeatFF(&x86::X86Assembler::hsubpd, "hsubpd %{reg2}, %{reg1}" ), "hsubpd" );
}
TEST_F(AssemblerX86Test, PMinSB) {
DriverStr(RepeatFF(&x86::X86Assembler::pminsb, "pminsb %{reg2}, %{reg1}" ), "pminsb" );
}
TEST_F(AssemblerX86Test, PMaxSB) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxsb, "pmaxsb %{reg2}, %{reg1}" ), "pmaxsb" );
}
TEST_F(AssemblerX86Test, PMinSW) {
DriverStr(RepeatFF(&x86::X86Assembler::pminsw, "pminsw %{reg2}, %{reg1}" ), "pminsw" );
}
TEST_F(AssemblerX86Test, PMaxSW) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxsw, "pmaxsw %{reg2}, %{reg1}" ), "pmaxsw" );
}
TEST_F(AssemblerX86Test, PMinSD) {
DriverStr(RepeatFF(&x86::X86Assembler::pminsd, "pminsd %{reg2}, %{reg1}" ), "pminsd" );
}
TEST_F(AssemblerX86Test, PMaxSD) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxsd, "pmaxsd %{reg2}, %{reg1}" ), "pmaxsd" );
}
TEST_F(AssemblerX86Test, PMinUB) {
DriverStr(RepeatFF(&x86::X86Assembler::pminub, "pminub %{reg2}, %{reg1}" ), "pminub" );
}
TEST_F(AssemblerX86Test, PMaxUB) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxub, "pmaxub %{reg2}, %{reg1}" ), "pmaxub" );
}
TEST_F(AssemblerX86Test, PMinUW) {
DriverStr(RepeatFF(&x86::X86Assembler::pminuw, "pminuw %{reg2}, %{reg1}" ), "pminuw" );
}
TEST_F(AssemblerX86Test, PMaxUW) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxuw, "pmaxuw %{reg2}, %{reg1}" ), "pmaxuw" );
}
TEST_F(AssemblerX86Test, PMinUD) {
DriverStr(RepeatFF(&x86::X86Assembler::pminud, "pminud %{reg2}, %{reg1}" ), "pminud" );
}
TEST_F(AssemblerX86Test, PMaxUD) {
DriverStr(RepeatFF(&x86::X86Assembler::pmaxud, "pmaxud %{reg2}, %{reg1}" ), "pmaxud" );
}
TEST_F(AssemblerX86Test, MinPS) {
DriverStr(RepeatFF(&x86::X86Assembler::minps, "minps %{reg2}, %{reg1}" ), "minps" );
}
TEST_F(AssemblerX86Test, MaxPS) {
DriverStr(RepeatFF(&x86::X86Assembler::maxps, "maxps %{reg2}, %{reg1}" ), "maxps" );
}
TEST_F(AssemblerX86Test, MinPD) {
DriverStr(RepeatFF(&x86::X86Assembler::minpd, "minpd %{reg2}, %{reg1}" ), "minpd" );
}
TEST_F(AssemblerX86Test, MaxPD) {
DriverStr(RepeatFF(&x86::X86Assembler::maxpd, "maxpd %{reg2}, %{reg1}" ), "maxpd" );
}
TEST_F(AssemblerX86Test, PCmpeqB) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpeqb, "pcmpeqb %{reg2}, %{reg1}" ), "cmpeqb" );
}
TEST_F(AssemblerX86Test, PCmpeqW) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpeqw, "pcmpeqw %{reg2}, %{reg1}" ), "cmpeqw" );
}
TEST_F(AssemblerX86Test, PCmpeqD) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpeqd, "pcmpeqd %{reg2}, %{reg1}" ), "cmpeqd" );
}
TEST_F(AssemblerX86Test, PCmpeqQ) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpeqq, "pcmpeqq %{reg2}, %{reg1}" ), "cmpeqq" );
}
TEST_F(AssemblerX86Test, PCmpgtB) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpgtb, "pcmpgtb %{reg2}, %{reg1}" ), "cmpgtb" );
}
TEST_F(AssemblerX86Test, PCmpgtW) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpgtw, "pcmpgtw %{reg2}, %{reg1}" ), "cmpgtw" );
}
TEST_F(AssemblerX86Test, PCmpgtD) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpgtd, "pcmpgtd %{reg2}, %{reg1}" ), "cmpgtd" );
}
TEST_F(AssemblerX86Test, PCmpgtQ) {
DriverStr(RepeatFF(&x86::X86Assembler::pcmpgtq, "pcmpgtq %{reg2}, %{reg1}" ), "cmpgtq" );
}
TEST_F(AssemblerX86Test, ShufPS) {
DriverStr(RepeatFFI(&x86::X86Assembler::shufps, 1 , "shufps ${imm}, %{reg2}, %{reg1}" ), "shufps" );
}
TEST_F(AssemblerX86Test, ShufPD) {
DriverStr(RepeatFFI(&x86::X86Assembler::shufpd, 1 , "shufpd ${imm}, %{reg2}, %{reg1}" ), "shufpd" );
}
TEST_F(AssemblerX86Test, PShufD) {
DriverStr(RepeatFFI(&x86::X86Assembler::pshufd, 1 , "pshufd ${imm}, %{reg2}, %{reg1}" ), "pshufd" );
}
TEST_F(AssemblerX86Test, Punpcklbw) {
DriverStr(RepeatFF(&x86::X86Assembler::punpcklbw, "punpcklbw %{reg2}, %{reg1}" ), "punpcklbw" );
}
TEST_F(AssemblerX86Test, Punpcklwd) {
DriverStr(RepeatFF(&x86::X86Assembler::punpcklwd, "punpcklwd %{reg2}, %{reg1}" ), "punpcklwd" );
}
TEST_F(AssemblerX86Test, Punpckldq) {
DriverStr(RepeatFF(&x86::X86Assembler::punpckldq, "punpckldq %{reg2}, %{reg1}" ), "punpckldq" );
}
TEST_F(AssemblerX86Test, Punpcklqdq) {
DriverStr(RepeatFF(&x86::X86Assembler::punpcklqdq, "punpcklqdq %{reg2}, %{reg1}" ), "punpcklqdq" );
}
TEST_F(AssemblerX86Test, Punpckhbw) {
DriverStr(RepeatFF(&x86::X86Assembler::punpckhbw, "punpckhbw %{reg2}, %{reg1}" ), "punpckhbw" );
}
TEST_F(AssemblerX86Test, Punpckhwd) {
DriverStr(RepeatFF(&x86::X86Assembler::punpckhwd, "punpckhwd %{reg2}, %{reg1}" ), "punpckhwd" );
}
TEST_F(AssemblerX86Test, Punpckhdq) {
DriverStr(RepeatFF(&x86::X86Assembler::punpckhdq, "punpckhdq %{reg2}, %{reg1}" ), "punpckhdq" );
}
TEST_F(AssemblerX86Test, Punpckhqdq) {
DriverStr(RepeatFF(&x86::X86Assembler::punpckhqdq, "punpckhqdq %{reg2}, %{reg1}" ), "punpckhqdq" );
}
TEST_F(AssemblerX86Test, Psllw) {
DriverStr(RepeatFI(&x86::X86Assembler::psllw, 4 u, "psllw ${imm}, %{reg}" ), "psllwi" );
}
TEST_F(AssemblerX86Test, Pslld) {
DriverStr(RepeatFI(&x86::X86Assembler::pslld, 5 u, "pslld ${imm}, %{reg}" ), "pslldi" );
}
TEST_F(AssemblerX86Test, Psllq) {
DriverStr(RepeatFI(&x86::X86Assembler::psllq, 6 u, "psllq ${imm}, %{reg}" ), "psllqi" );
}
TEST_F(AssemblerX86Test, Psraw) {
DriverStr(RepeatFI(&x86::X86Assembler::psraw, 4 u, "psraw ${imm}, %{reg}" ), "psrawi" );
}
TEST_F(AssemblerX86Test, Psrad) {
DriverStr(RepeatFI(&x86::X86Assembler::psrad, 5 u, "psrad ${imm}, %{reg}" ), "psradi" );
}
TEST_F(AssemblerX86Test, Psrlw) {
DriverStr(RepeatFI(&x86::X86Assembler::psrlw, 4 u, "psrlw ${imm}, %{reg}" ), "psrlwi" );
}
TEST_F(AssemblerX86Test, Psrld) {
DriverStr(RepeatFI(&x86::X86Assembler::psrld, 5 u, "psrld ${imm}, %{reg}" ), "psrldi" );
}
TEST_F(AssemblerX86Test, Psrlq) {
DriverStr(RepeatFI(&x86::X86Assembler::psrlq, 6 u, "psrlq ${imm}, %{reg}" ), "psrlqi" );
}
TEST_F(AssemblerX86Test, psrldq) {
GetAssembler()->psrldq(x86::XMM0, CreateImmediate(16 ));
DriverStr("psrldq $0x10, %xmm0\n" , "psrldqi" );
}
TEST_F(AssemblerX86Test, Jecxz) {
x86::NearLabel target;
GetAssembler()->jecxz(&target);
GetAssembler()->addl(x86::EDI, x86::Address(x86::ESP, 4 ));
GetAssembler()->Bind(&target);
const char * expected =
"jecxz 1f\n"
"addl 4(%ESP),%EDI\n"
"1:\n" ;
DriverStr(expected, "jecxz" );
}
TEST_F(AssemblerX86Test, NearLabel) {
// Test both forward and backward branches.
x86::NearLabel start, target;
GetAssembler()->Bind(&start);
GetAssembler()->j(x86::kEqual, &target);
GetAssembler()->jmp(&target);
GetAssembler()->jecxz(&target);
GetAssembler()->addl(x86::EDI, x86::Address(x86::ESP, 4 ));
GetAssembler()->Bind(&target);
GetAssembler()->j(x86::kNotEqual, &start);
GetAssembler()->jmp(&start);
const char * expected =
"1: je 2f\n"
"jmp 2f\n"
"jecxz 2f\n"
"addl 4(%ESP),%EDI\n"
"2: jne 1b\n"
"jmp 1b\n" ;
DriverStr(expected, "near_label" );
}
TEST_F(AssemblerX86Test, Cmpb) {
DriverStr(RepeatAI(&x86::X86Assembler::cmpb,
/*imm_bytes*/ 1U,
"cmpb ${imm}, {mem}" ), "cmpb" );
}
TEST_F(AssemblerX86Test, Cmpw) {
DriverStr(RepeatAI(&x86::X86Assembler::cmpw, /*imm_bytes*/ 2U, "cmpw ${imm}, {mem}"), "cmpw");
}
TEST_F(AssemblerX86Test, Idiv) {
DriverStr(RepeatR(&x86::X86Assembler::idivl, "idivl %{reg}" ), "idivl" );
}
TEST_F(AssemblerX86Test, Div) {
DriverStr(RepeatR(&x86::X86Assembler::divl, "divl %{reg}" ), "divl" );
}
TEST_F(AssemblerX86Test, Negl) {
DriverStr(RepeatR(&x86::X86Assembler::negl, "negl %{reg}" ), "negl" );
}
TEST_F(AssemblerX86Test, Notl) {
DriverStr(RepeatR(&x86::X86Assembler::notl, "notl %{reg}" ), "notl" );
}
// Test that displacing an existing address is the same as constructing a new one with the same
// initial displacement.
TEST_F(AssemblerX86Test, AddressDisplaceBy) {
// Test different displacements, including some 8-bit and 32-bit ones, so that changing
// displacement may require a different addressing mode.
static const std::vector<int32_t> displacements = {0 , 42 , -42 , 140 , -140 };
// Test with all scale factors.
static const std::vector<ScaleFactor> scales = {TIMES_1, TIMES_2, TIMES_4, TIMES_8};
for (int32_t disp0 : displacements) { // initial displacement
for (int32_t disp : displacements) { // extra displacement
for (x86::Register reg : GetRegisters()) {
// Test non-SIB addressing.
EXPECT_EQ(x86::Address::displace(x86::Address(reg, disp0), disp),
x86::Address(reg, disp0 + disp));
// Test SIB addressing with EBP base.
if (reg != x86::ESP) {
for (ScaleFactor scale : scales) {
EXPECT_EQ(x86::Address::displace(x86::Address(reg, scale, disp0), disp),
x86::Address(reg, scale, disp0 + disp));
}
}
// Test SIB addressing with different base.
for (x86::Register index : GetRegisters()) {
if (index == x86::ESP) {
continue ; // Skip ESP as it cannot be used with this address constructor.
}
for (ScaleFactor scale : scales) {
EXPECT_EQ(x86::Address::displace(x86::Address(reg, index, scale, disp0), disp),
x86::Address(reg, index, scale, disp0 + disp));
}
}
// Test absolute addressing.
EXPECT_EQ(x86::Address::displace(x86::Address::Absolute(disp0), disp),
x86::Address::Absolute(disp0 + disp));
}
}
}
}
} // namespace art
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