Dmitry Petrochenko | fca8220 | 2014-03-21 11:21:37 +0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "assembler_x86_64.h" |
| 18 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 19 | #include <inttypes.h> |
| 20 | #include <map> |
| 21 | #include <random> |
| 22 | |
Andreas Gampe | 928f72b | 2014-09-09 19:53:48 -0700 | [diff] [blame] | 23 | #include "base/stl_util.h" |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 24 | #include "utils/assembler_test.h" |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 25 | #include "utils.h" |
Dmitry Petrochenko | fca8220 | 2014-03-21 11:21:37 +0700 | [diff] [blame] | 26 | |
| 27 | namespace art { |
| 28 | |
| 29 | TEST(AssemblerX86_64, CreateBuffer) { |
| 30 | AssemblerBuffer buffer; |
| 31 | AssemblerBuffer::EnsureCapacity ensured(&buffer); |
| 32 | buffer.Emit<uint8_t>(0x42); |
| 33 | ASSERT_EQ(static_cast<size_t>(1), buffer.Size()); |
| 34 | buffer.Emit<int32_t>(42); |
| 35 | ASSERT_EQ(static_cast<size_t>(5), buffer.Size()); |
| 36 | } |
| 37 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 38 | #ifdef HAVE_ANDROID_OS |
| 39 | static constexpr size_t kRandomIterations = 1000; // Devices might be puny, don't stress them... |
| 40 | #else |
| 41 | static constexpr size_t kRandomIterations = 100000; // Hosts are pretty powerful. |
| 42 | #endif |
| 43 | |
| 44 | TEST(AssemblerX86_64, SignExtension) { |
| 45 | // 32bit. |
| 46 | for (int32_t i = 0; i < 128; i++) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 47 | EXPECT_TRUE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 48 | } |
| 49 | for (int32_t i = 128; i < 255; i++) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 50 | EXPECT_FALSE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 51 | } |
| 52 | // Do some higher ones randomly. |
| 53 | std::random_device rd; |
| 54 | std::default_random_engine e1(rd()); |
| 55 | std::uniform_int_distribution<int32_t> uniform_dist(256, INT32_MAX); |
| 56 | for (size_t i = 0; i < kRandomIterations; i++) { |
| 57 | int32_t value = uniform_dist(e1); |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 58 | EXPECT_FALSE(IsInt<8>(value)) << value; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | // Negative ones. |
| 62 | for (int32_t i = -1; i >= -128; i--) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 63 | EXPECT_TRUE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 64 | } |
| 65 | |
| 66 | for (int32_t i = -129; i > -256; i--) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 67 | EXPECT_FALSE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | // Do some lower ones randomly. |
| 71 | std::uniform_int_distribution<int32_t> uniform_dist2(INT32_MIN, -256); |
| 72 | for (size_t i = 0; i < 100; i++) { |
| 73 | int32_t value = uniform_dist2(e1); |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 74 | EXPECT_FALSE(IsInt<8>(value)) << value; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 75 | } |
| 76 | |
| 77 | // 64bit. |
| 78 | for (int64_t i = 0; i < 128; i++) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 79 | EXPECT_TRUE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 80 | } |
| 81 | for (int32_t i = 128; i < 255; i++) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 82 | EXPECT_FALSE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 83 | } |
| 84 | // Do some higher ones randomly. |
| 85 | std::uniform_int_distribution<int64_t> uniform_dist3(256, INT64_MAX); |
| 86 | for (size_t i = 0; i < 100; i++) { |
| 87 | int64_t value = uniform_dist3(e1); |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 88 | EXPECT_FALSE(IsInt<8>(value)) << value; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 89 | } |
| 90 | |
| 91 | // Negative ones. |
| 92 | for (int64_t i = -1; i >= -128; i--) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 93 | EXPECT_TRUE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | for (int64_t i = -129; i > -256; i--) { |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 97 | EXPECT_FALSE(IsInt<8>(i)) << i; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 98 | } |
| 99 | |
| 100 | // Do some lower ones randomly. |
| 101 | std::uniform_int_distribution<int64_t> uniform_dist4(INT64_MIN, -256); |
| 102 | for (size_t i = 0; i < kRandomIterations; i++) { |
| 103 | int64_t value = uniform_dist4(e1); |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 104 | EXPECT_FALSE(IsInt<8>(value)) << value; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 105 | } |
Andreas Gampe | ab1eb0d | 2015-02-13 19:23:55 -0800 | [diff] [blame] | 106 | |
| 107 | int64_t value = INT64_C(0x1200000010); |
| 108 | x86_64::Immediate imm(value); |
| 109 | EXPECT_FALSE(imm.is_int8()); |
| 110 | EXPECT_FALSE(imm.is_int16()); |
| 111 | EXPECT_FALSE(imm.is_int32()); |
| 112 | value = INT64_C(0x8000000000000001); |
| 113 | x86_64::Immediate imm2(value); |
| 114 | EXPECT_FALSE(imm2.is_int8()); |
| 115 | EXPECT_FALSE(imm2.is_int16()); |
| 116 | EXPECT_FALSE(imm2.is_int32()); |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 117 | } |
| 118 | |
| 119 | struct X86_64CpuRegisterCompare { |
| 120 | bool operator()(const x86_64::CpuRegister& a, const x86_64::CpuRegister& b) const { |
| 121 | return a.AsRegister() < b.AsRegister(); |
| 122 | } |
| 123 | }; |
| 124 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 125 | class AssemblerX86_64Test : public AssemblerTest<x86_64::X86_64Assembler, x86_64::CpuRegister, |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 126 | x86_64::XmmRegister, x86_64::Immediate> { |
| 127 | public: |
| 128 | typedef AssemblerTest<x86_64::X86_64Assembler, x86_64::CpuRegister, |
| 129 | x86_64::XmmRegister, x86_64::Immediate> Base; |
| 130 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 131 | protected: |
| 132 | // Get the typically used name for this architecture, e.g., aarch64, x86-64, ... |
| 133 | std::string GetArchitectureString() OVERRIDE { |
| 134 | return "x86_64"; |
| 135 | } |
| 136 | |
| 137 | std::string GetDisassembleParameters() OVERRIDE { |
| 138 | return " -D -bbinary -mi386:x86-64 -Mx86-64,addr64,data32 --no-show-raw-insn"; |
| 139 | } |
| 140 | |
| 141 | void SetUpHelpers() OVERRIDE { |
| 142 | if (registers_.size() == 0) { |
| 143 | registers_.push_back(new x86_64::CpuRegister(x86_64::RAX)); |
| 144 | registers_.push_back(new x86_64::CpuRegister(x86_64::RBX)); |
| 145 | registers_.push_back(new x86_64::CpuRegister(x86_64::RCX)); |
| 146 | registers_.push_back(new x86_64::CpuRegister(x86_64::RDX)); |
| 147 | registers_.push_back(new x86_64::CpuRegister(x86_64::RBP)); |
| 148 | registers_.push_back(new x86_64::CpuRegister(x86_64::RSP)); |
| 149 | registers_.push_back(new x86_64::CpuRegister(x86_64::RSI)); |
| 150 | registers_.push_back(new x86_64::CpuRegister(x86_64::RDI)); |
| 151 | registers_.push_back(new x86_64::CpuRegister(x86_64::R8)); |
| 152 | registers_.push_back(new x86_64::CpuRegister(x86_64::R9)); |
| 153 | registers_.push_back(new x86_64::CpuRegister(x86_64::R10)); |
| 154 | registers_.push_back(new x86_64::CpuRegister(x86_64::R11)); |
| 155 | registers_.push_back(new x86_64::CpuRegister(x86_64::R12)); |
| 156 | registers_.push_back(new x86_64::CpuRegister(x86_64::R13)); |
| 157 | registers_.push_back(new x86_64::CpuRegister(x86_64::R14)); |
| 158 | registers_.push_back(new x86_64::CpuRegister(x86_64::R15)); |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 159 | |
| 160 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RAX), "eax"); |
| 161 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBX), "ebx"); |
| 162 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RCX), "ecx"); |
| 163 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDX), "edx"); |
| 164 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBP), "ebp"); |
| 165 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSP), "esp"); |
| 166 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSI), "esi"); |
| 167 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDI), "edi"); |
| 168 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R8), "r8d"); |
| 169 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R9), "r9d"); |
| 170 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R10), "r10d"); |
| 171 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R11), "r11d"); |
| 172 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R12), "r12d"); |
| 173 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R13), "r13d"); |
| 174 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R14), "r14d"); |
| 175 | secondary_register_names_.emplace(x86_64::CpuRegister(x86_64::R15), "r15d"); |
| 176 | |
Chao-ying Fu | d23840d | 2015-04-07 16:03:04 -0700 | [diff] [blame] | 177 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RAX), "ax"); |
| 178 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBX), "bx"); |
| 179 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RCX), "cx"); |
| 180 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDX), "dx"); |
| 181 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBP), "bp"); |
| 182 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSP), "sp"); |
| 183 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSI), "si"); |
| 184 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDI), "di"); |
| 185 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R8), "r8w"); |
| 186 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R9), "r9w"); |
| 187 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R10), "r10w"); |
| 188 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R11), "r11w"); |
| 189 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R12), "r12w"); |
| 190 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R13), "r13w"); |
| 191 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R14), "r14w"); |
| 192 | tertiary_register_names_.emplace(x86_64::CpuRegister(x86_64::R15), "r15w"); |
| 193 | |
| 194 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RAX), "al"); |
| 195 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBX), "bl"); |
| 196 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RCX), "cl"); |
| 197 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDX), "dl"); |
| 198 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RBP), "bpl"); |
| 199 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSP), "spl"); |
| 200 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RSI), "sil"); |
| 201 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::RDI), "dil"); |
| 202 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R8), "r8b"); |
| 203 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R9), "r9b"); |
| 204 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R10), "r10b"); |
| 205 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R11), "r11b"); |
| 206 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R12), "r12b"); |
| 207 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R13), "r13b"); |
| 208 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R14), "r14b"); |
| 209 | quaternary_register_names_.emplace(x86_64::CpuRegister(x86_64::R15), "r15b"); |
| 210 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 211 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM0)); |
| 212 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM1)); |
| 213 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM2)); |
| 214 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM3)); |
| 215 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM4)); |
| 216 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM5)); |
| 217 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM6)); |
| 218 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM7)); |
| 219 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM8)); |
| 220 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM9)); |
| 221 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM10)); |
| 222 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM11)); |
| 223 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM12)); |
| 224 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM13)); |
| 225 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM14)); |
| 226 | fp_registers_.push_back(new x86_64::XmmRegister(x86_64::XMM15)); |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 227 | } |
| 228 | } |
| 229 | |
Andreas Gampe | 928f72b | 2014-09-09 19:53:48 -0700 | [diff] [blame] | 230 | void TearDown() OVERRIDE { |
| 231 | AssemblerTest::TearDown(); |
| 232 | STLDeleteElements(®isters_); |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 233 | STLDeleteElements(&fp_registers_); |
Andreas Gampe | 928f72b | 2014-09-09 19:53:48 -0700 | [diff] [blame] | 234 | } |
| 235 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 236 | std::vector<x86_64::CpuRegister*> GetRegisters() OVERRIDE { |
| 237 | return registers_; |
| 238 | } |
| 239 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 240 | std::vector<x86_64::XmmRegister*> GetFPRegisters() OVERRIDE { |
| 241 | return fp_registers_; |
| 242 | } |
| 243 | |
Ian Rogers | cf7f191 | 2014-10-22 22:06:39 -0700 | [diff] [blame] | 244 | x86_64::Immediate CreateImmediate(int64_t imm_value) OVERRIDE { |
| 245 | return x86_64::Immediate(imm_value); |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 246 | } |
| 247 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 248 | std::string GetSecondaryRegisterName(const x86_64::CpuRegister& reg) OVERRIDE { |
| 249 | CHECK(secondary_register_names_.find(reg) != secondary_register_names_.end()); |
| 250 | return secondary_register_names_[reg]; |
| 251 | } |
| 252 | |
Chao-ying Fu | d23840d | 2015-04-07 16:03:04 -0700 | [diff] [blame] | 253 | std::string GetTertiaryRegisterName(const x86_64::CpuRegister& reg) OVERRIDE { |
| 254 | CHECK(tertiary_register_names_.find(reg) != tertiary_register_names_.end()); |
| 255 | return tertiary_register_names_[reg]; |
| 256 | } |
| 257 | |
| 258 | std::string GetQuaternaryRegisterName(const x86_64::CpuRegister& reg) OVERRIDE { |
| 259 | CHECK(quaternary_register_names_.find(reg) != quaternary_register_names_.end()); |
| 260 | return quaternary_register_names_[reg]; |
| 261 | } |
| 262 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 263 | private: |
| 264 | std::vector<x86_64::CpuRegister*> registers_; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 265 | std::map<x86_64::CpuRegister, std::string, X86_64CpuRegisterCompare> secondary_register_names_; |
Chao-ying Fu | d23840d | 2015-04-07 16:03:04 -0700 | [diff] [blame] | 266 | std::map<x86_64::CpuRegister, std::string, X86_64CpuRegisterCompare> tertiary_register_names_; |
| 267 | std::map<x86_64::CpuRegister, std::string, X86_64CpuRegisterCompare> quaternary_register_names_; |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 268 | |
| 269 | std::vector<x86_64::XmmRegister*> fp_registers_; |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 270 | }; |
| 271 | |
| 272 | |
| 273 | TEST_F(AssemblerX86_64Test, Toolchain) { |
| 274 | EXPECT_TRUE(CheckTools()); |
| 275 | } |
| 276 | |
| 277 | |
| 278 | TEST_F(AssemblerX86_64Test, PushqRegs) { |
| 279 | DriverStr(RepeatR(&x86_64::X86_64Assembler::pushq, "pushq %{reg}"), "pushq"); |
| 280 | } |
| 281 | |
| 282 | TEST_F(AssemblerX86_64Test, PushqImm) { |
| 283 | DriverStr(RepeatI(&x86_64::X86_64Assembler::pushq, 4U, "pushq ${imm}"), "pushqi"); |
| 284 | } |
| 285 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 286 | TEST_F(AssemblerX86_64Test, MovqRegs) { |
| 287 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::movq, "movq %{reg2}, %{reg1}"), "movq"); |
| 288 | } |
| 289 | |
| 290 | TEST_F(AssemblerX86_64Test, MovqImm) { |
| 291 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::movq, 8U, "movq ${imm}, %{reg}"), "movqi"); |
| 292 | } |
| 293 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 294 | TEST_F(AssemblerX86_64Test, MovlRegs) { |
| 295 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::movl, "mov %{reg2}, %{reg1}"), "movl"); |
| 296 | } |
| 297 | |
| 298 | TEST_F(AssemblerX86_64Test, MovlImm) { |
| 299 | DriverStr(Repeatri(&x86_64::X86_64Assembler::movl, 4U, "mov ${imm}, %{reg}"), "movli"); |
| 300 | } |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 301 | |
| 302 | TEST_F(AssemblerX86_64Test, AddqRegs) { |
| 303 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::addq, "addq %{reg2}, %{reg1}"), "addq"); |
| 304 | } |
| 305 | |
| 306 | TEST_F(AssemblerX86_64Test, AddqImm) { |
| 307 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::addq, 4U, "addq ${imm}, %{reg}"), "addqi"); |
| 308 | } |
| 309 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 310 | TEST_F(AssemblerX86_64Test, AddlRegs) { |
| 311 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::addl, "add %{reg2}, %{reg1}"), "addl"); |
| 312 | } |
| 313 | |
| 314 | TEST_F(AssemblerX86_64Test, AddlImm) { |
| 315 | DriverStr(Repeatri(&x86_64::X86_64Assembler::addl, 4U, "add ${imm}, %{reg}"), "addli"); |
| 316 | } |
| 317 | |
Guillaume Sanchez | 0f88e87 | 2015-03-30 17:55:45 +0100 | [diff] [blame] | 318 | TEST_F(AssemblerX86_64Test, ImulqReg1) { |
| 319 | DriverStr(RepeatR(&x86_64::X86_64Assembler::imulq, "imulq %{reg}"), "imulq"); |
| 320 | } |
| 321 | |
Calin Juravle | 34bacdf | 2014-10-07 20:23:36 +0100 | [diff] [blame] | 322 | TEST_F(AssemblerX86_64Test, ImulqRegs) { |
| 323 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::imulq, "imulq %{reg2}, %{reg1}"), "imulq"); |
| 324 | } |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 325 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 326 | TEST_F(AssemblerX86_64Test, ImulqImm) { |
| 327 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::imulq, 4U, "imulq ${imm}, %{reg}, %{reg}"), |
| 328 | "imulqi"); |
| 329 | } |
| 330 | |
| 331 | TEST_F(AssemblerX86_64Test, ImullRegs) { |
| 332 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::imull, "imul %{reg2}, %{reg1}"), "imull"); |
| 333 | } |
| 334 | |
| 335 | TEST_F(AssemblerX86_64Test, ImullImm) { |
| 336 | DriverStr(Repeatri(&x86_64::X86_64Assembler::imull, 4U, "imull ${imm}, %{reg}, %{reg}"), |
| 337 | "imulli"); |
| 338 | } |
| 339 | |
| 340 | TEST_F(AssemblerX86_64Test, Mull) { |
| 341 | DriverStr(Repeatr(&x86_64::X86_64Assembler::mull, "mull %{reg}"), "mull"); |
| 342 | } |
| 343 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 344 | TEST_F(AssemblerX86_64Test, SubqRegs) { |
| 345 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::subq, "subq %{reg2}, %{reg1}"), "subq"); |
| 346 | } |
| 347 | |
| 348 | TEST_F(AssemblerX86_64Test, SubqImm) { |
| 349 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::subq, 4U, "subq ${imm}, %{reg}"), "subqi"); |
| 350 | } |
| 351 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 352 | TEST_F(AssemblerX86_64Test, SublRegs) { |
| 353 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::subl, "sub %{reg2}, %{reg1}"), "subl"); |
| 354 | } |
| 355 | |
| 356 | TEST_F(AssemblerX86_64Test, SublImm) { |
| 357 | DriverStr(Repeatri(&x86_64::X86_64Assembler::subl, 4U, "sub ${imm}, %{reg}"), "subli"); |
| 358 | } |
| 359 | |
Calin Juravle | 9aec02f | 2014-11-18 23:06:35 +0000 | [diff] [blame] | 360 | // Shll only allows CL as the shift count. |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 361 | std::string shll_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 362 | std::ostringstream str; |
| 363 | |
| 364 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 365 | |
| 366 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 367 | for (auto reg : registers) { |
| 368 | assembler->shll(*reg, shifter); |
| 369 | str << "shll %cl, %" << assembler_test->GetSecondaryRegisterName(*reg) << "\n"; |
| 370 | } |
| 371 | |
| 372 | return str.str(); |
| 373 | } |
| 374 | |
| 375 | TEST_F(AssemblerX86_64Test, ShllReg) { |
| 376 | DriverFn(&shll_fn, "shll"); |
| 377 | } |
| 378 | |
| 379 | TEST_F(AssemblerX86_64Test, ShllImm) { |
| 380 | DriverStr(Repeatri(&x86_64::X86_64Assembler::shll, 1U, "shll ${imm}, %{reg}"), "shlli"); |
| 381 | } |
| 382 | |
Calin Juravle | 9aec02f | 2014-11-18 23:06:35 +0000 | [diff] [blame] | 383 | // Shlq only allows CL as the shift count. |
| 384 | std::string shlq_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 385 | std::ostringstream str; |
| 386 | |
| 387 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 388 | |
| 389 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 390 | for (auto reg : registers) { |
| 391 | assembler->shlq(*reg, shifter); |
| 392 | str << "shlq %cl, %" << assembler_test->GetRegisterName(*reg) << "\n"; |
| 393 | } |
Calin Juravle | 9aec02f | 2014-11-18 23:06:35 +0000 | [diff] [blame] | 394 | |
| 395 | return str.str(); |
| 396 | } |
| 397 | |
| 398 | TEST_F(AssemblerX86_64Test, ShlqReg) { |
| 399 | DriverFn(&shlq_fn, "shlq"); |
| 400 | } |
| 401 | |
| 402 | TEST_F(AssemblerX86_64Test, ShlqImm) { |
| 403 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::shlq, 1U, "shlq ${imm}, %{reg}"), "shlqi"); |
| 404 | } |
| 405 | |
| 406 | // Shrl only allows CL as the shift count. |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 407 | std::string shrl_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 408 | std::ostringstream str; |
| 409 | |
| 410 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 411 | |
| 412 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 413 | for (auto reg : registers) { |
| 414 | assembler->shrl(*reg, shifter); |
| 415 | str << "shrl %cl, %" << assembler_test->GetSecondaryRegisterName(*reg) << "\n"; |
| 416 | } |
| 417 | |
| 418 | return str.str(); |
| 419 | } |
| 420 | |
| 421 | TEST_F(AssemblerX86_64Test, ShrlReg) { |
| 422 | DriverFn(&shrl_fn, "shrl"); |
| 423 | } |
| 424 | |
| 425 | TEST_F(AssemblerX86_64Test, ShrlImm) { |
| 426 | DriverStr(Repeatri(&x86_64::X86_64Assembler::shrl, 1U, "shrl ${imm}, %{reg}"), "shrli"); |
| 427 | } |
| 428 | |
Calin Juravle | 9aec02f | 2014-11-18 23:06:35 +0000 | [diff] [blame] | 429 | // Shrq only allows CL as the shift count. |
| 430 | std::string shrq_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 431 | std::ostringstream str; |
| 432 | |
| 433 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 434 | |
| 435 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 436 | for (auto reg : registers) { |
| 437 | assembler->shrq(*reg, shifter); |
| 438 | str << "shrq %cl, %" << assembler_test->GetRegisterName(*reg) << "\n"; |
| 439 | } |
| 440 | |
| 441 | return str.str(); |
| 442 | } |
| 443 | |
| 444 | TEST_F(AssemblerX86_64Test, ShrqReg) { |
| 445 | DriverFn(&shrq_fn, "shrq"); |
| 446 | } |
| 447 | |
| 448 | TEST_F(AssemblerX86_64Test, ShrqImm) { |
| 449 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::shrq, 1U, "shrq ${imm}, %{reg}"), "shrqi"); |
| 450 | } |
| 451 | |
| 452 | // Sarl only allows CL as the shift count. |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 453 | std::string sarl_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 454 | std::ostringstream str; |
| 455 | |
| 456 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 457 | |
| 458 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 459 | for (auto reg : registers) { |
| 460 | assembler->sarl(*reg, shifter); |
| 461 | str << "sarl %cl, %" << assembler_test->GetSecondaryRegisterName(*reg) << "\n"; |
| 462 | } |
| 463 | |
| 464 | return str.str(); |
| 465 | } |
| 466 | |
| 467 | TEST_F(AssemblerX86_64Test, SarlReg) { |
| 468 | DriverFn(&sarl_fn, "sarl"); |
| 469 | } |
| 470 | |
| 471 | TEST_F(AssemblerX86_64Test, SarlImm) { |
| 472 | DriverStr(Repeatri(&x86_64::X86_64Assembler::sarl, 1U, "sarl ${imm}, %{reg}"), "sarli"); |
| 473 | } |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 474 | |
Calin Juravle | 9aec02f | 2014-11-18 23:06:35 +0000 | [diff] [blame] | 475 | // Sarq only allows CL as the shift count. |
| 476 | std::string sarq_fn(AssemblerX86_64Test::Base* assembler_test, x86_64::X86_64Assembler* assembler) { |
| 477 | std::ostringstream str; |
| 478 | |
| 479 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
| 480 | |
| 481 | x86_64::CpuRegister shifter(x86_64::RCX); |
| 482 | for (auto reg : registers) { |
| 483 | assembler->sarq(*reg, shifter); |
| 484 | str << "sarq %cl, %" << assembler_test->GetRegisterName(*reg) << "\n"; |
| 485 | } |
| 486 | |
| 487 | return str.str(); |
| 488 | } |
| 489 | |
| 490 | TEST_F(AssemblerX86_64Test, SarqReg) { |
| 491 | DriverFn(&sarq_fn, "sarq"); |
| 492 | } |
| 493 | |
| 494 | TEST_F(AssemblerX86_64Test, SarqImm) { |
| 495 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::sarq, 1U, "sarq ${imm}, %{reg}"), "sarqi"); |
| 496 | } |
| 497 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 498 | TEST_F(AssemblerX86_64Test, CmpqRegs) { |
| 499 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::cmpq, "cmpq %{reg2}, %{reg1}"), "cmpq"); |
| 500 | } |
| 501 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 502 | TEST_F(AssemblerX86_64Test, CmpqImm) { |
| 503 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::cmpq, 4U /* cmpq only supports 32b imm */, |
| 504 | "cmpq ${imm}, %{reg}"), "cmpqi"); |
| 505 | } |
| 506 | |
| 507 | TEST_F(AssemblerX86_64Test, CmplRegs) { |
| 508 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::cmpl, "cmp %{reg2}, %{reg1}"), "cmpl"); |
| 509 | } |
| 510 | |
| 511 | TEST_F(AssemblerX86_64Test, CmplImm) { |
| 512 | DriverStr(Repeatri(&x86_64::X86_64Assembler::cmpl, 4U, "cmpl ${imm}, %{reg}"), "cmpli"); |
| 513 | } |
| 514 | |
| 515 | TEST_F(AssemblerX86_64Test, Testl) { |
| 516 | // Note: uses different order for GCC than usual. This makes GCC happy, and doesn't have an |
| 517 | // impact on functional correctness. |
| 518 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::testl, "testl %{reg1}, %{reg2}"), "testl"); |
| 519 | } |
| 520 | |
| 521 | TEST_F(AssemblerX86_64Test, Negq) { |
| 522 | DriverStr(RepeatR(&x86_64::X86_64Assembler::negq, "negq %{reg}"), "negq"); |
| 523 | } |
| 524 | |
| 525 | TEST_F(AssemblerX86_64Test, Negl) { |
| 526 | DriverStr(Repeatr(&x86_64::X86_64Assembler::negl, "negl %{reg}"), "negl"); |
| 527 | } |
| 528 | |
| 529 | TEST_F(AssemblerX86_64Test, Notq) { |
| 530 | DriverStr(RepeatR(&x86_64::X86_64Assembler::notq, "notq %{reg}"), "notq"); |
| 531 | } |
| 532 | |
| 533 | TEST_F(AssemblerX86_64Test, Notl) { |
| 534 | DriverStr(Repeatr(&x86_64::X86_64Assembler::notl, "notl %{reg}"), "notl"); |
| 535 | } |
| 536 | |
| 537 | TEST_F(AssemblerX86_64Test, AndqRegs) { |
| 538 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::andq, "andq %{reg2}, %{reg1}"), "andq"); |
| 539 | } |
| 540 | |
| 541 | TEST_F(AssemblerX86_64Test, AndqImm) { |
| 542 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::andq, 4U /* andq only supports 32b imm */, |
| 543 | "andq ${imm}, %{reg}"), "andqi"); |
| 544 | } |
| 545 | |
| 546 | TEST_F(AssemblerX86_64Test, AndlRegs) { |
| 547 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::andl, "andl %{reg2}, %{reg1}"), "andl"); |
| 548 | } |
| 549 | |
| 550 | TEST_F(AssemblerX86_64Test, AndlImm) { |
| 551 | DriverStr(Repeatri(&x86_64::X86_64Assembler::andl, 4U, "andl ${imm}, %{reg}"), "andli"); |
| 552 | } |
| 553 | |
| 554 | TEST_F(AssemblerX86_64Test, OrqRegs) { |
| 555 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::orq, "orq %{reg2}, %{reg1}"), "orq"); |
| 556 | } |
| 557 | |
| 558 | TEST_F(AssemblerX86_64Test, OrlRegs) { |
| 559 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::orl, "orl %{reg2}, %{reg1}"), "orl"); |
| 560 | } |
| 561 | |
| 562 | TEST_F(AssemblerX86_64Test, OrlImm) { |
| 563 | DriverStr(Repeatri(&x86_64::X86_64Assembler::orl, 4U, "orl ${imm}, %{reg}"), "orli"); |
| 564 | } |
| 565 | |
| 566 | TEST_F(AssemblerX86_64Test, XorqRegs) { |
| 567 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::xorq, "xorq %{reg2}, %{reg1}"), "xorq"); |
| 568 | } |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 569 | |
| 570 | TEST_F(AssemblerX86_64Test, XorqImm) { |
| 571 | DriverStr(RepeatRI(&x86_64::X86_64Assembler::xorq, 4U, "xorq ${imm}, %{reg}"), "xorqi"); |
| 572 | } |
| 573 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 574 | TEST_F(AssemblerX86_64Test, XorlRegs) { |
| 575 | DriverStr(Repeatrr(&x86_64::X86_64Assembler::xorl, "xor %{reg2}, %{reg1}"), "xorl"); |
Nicolas Geoffray | 102cbed | 2014-10-15 18:31:05 +0100 | [diff] [blame] | 576 | } |
| 577 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 578 | TEST_F(AssemblerX86_64Test, XorlImm) { |
| 579 | DriverStr(Repeatri(&x86_64::X86_64Assembler::xorl, 4U, "xor ${imm}, %{reg}"), "xorli"); |
| 580 | } |
| 581 | |
| 582 | TEST_F(AssemblerX86_64Test, Xchgq) { |
| 583 | DriverStr(RepeatRR(&x86_64::X86_64Assembler::xchgq, "xchgq %{reg2}, %{reg1}"), "xchgq"); |
| 584 | } |
| 585 | |
| 586 | TEST_F(AssemblerX86_64Test, Xchgl) { |
| 587 | // Test is disabled because GCC generates 0x87 0xC0 for xchgl eax, eax. All other cases are the |
| 588 | // same. Anyone know why it doesn't emit a simple 0x90? It does so for xchgq rax, rax... |
| 589 | // DriverStr(Repeatrr(&x86_64::X86_64Assembler::xchgl, "xchgl %{reg2}, %{reg1}"), "xchgl"); |
Nicolas Geoffray | 102cbed | 2014-10-15 18:31:05 +0100 | [diff] [blame] | 590 | } |
| 591 | |
Mark Mendell | 58d25fd | 2015-04-03 14:52:31 -0400 | [diff] [blame] | 592 | TEST_F(AssemblerX86_64Test, LockCmpxchgl) { |
| 593 | GetAssembler()->LockCmpxchgl(x86_64::Address( |
| 594 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), |
| 595 | x86_64::CpuRegister(x86_64::RSI)); |
| 596 | GetAssembler()->LockCmpxchgl(x86_64::Address( |
| 597 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), |
| 598 | x86_64::CpuRegister(x86_64::RSI)); |
| 599 | GetAssembler()->LockCmpxchgl(x86_64::Address( |
| 600 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), |
| 601 | x86_64::CpuRegister(x86_64::R8)); |
| 602 | GetAssembler()->LockCmpxchgl(x86_64::Address( |
| 603 | x86_64::CpuRegister(x86_64::R13), 0), x86_64::CpuRegister(x86_64::RSI)); |
| 604 | GetAssembler()->LockCmpxchgl(x86_64::Address( |
| 605 | x86_64::CpuRegister(x86_64::R13), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_1, 0), |
| 606 | x86_64::CpuRegister(x86_64::RSI)); |
| 607 | const char* expected = |
| 608 | "lock cmpxchgl %ESI, 0xc(%RDI,%RBX,4)\n" |
| 609 | "lock cmpxchgl %ESI, 0xc(%RDI,%R9,4)\n" |
| 610 | "lock cmpxchgl %R8d, 0xc(%RDI,%R9,4)\n" |
| 611 | "lock cmpxchgl %ESI, (%R13)\n" |
| 612 | "lock cmpxchgl %ESI, (%R13,%R9,1)\n"; |
| 613 | |
| 614 | DriverStr(expected, "lock_cmpxchgl"); |
| 615 | } |
| 616 | |
| 617 | TEST_F(AssemblerX86_64Test, LockCmpxchgq) { |
| 618 | GetAssembler()->LockCmpxchgq(x86_64::Address( |
| 619 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12), |
| 620 | x86_64::CpuRegister(x86_64::RSI)); |
| 621 | GetAssembler()->LockCmpxchgq(x86_64::Address( |
| 622 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), |
| 623 | x86_64::CpuRegister(x86_64::RSI)); |
| 624 | GetAssembler()->LockCmpxchgq(x86_64::Address( |
| 625 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12), |
| 626 | x86_64::CpuRegister(x86_64::R8)); |
| 627 | GetAssembler()->LockCmpxchgq(x86_64::Address( |
| 628 | x86_64::CpuRegister(x86_64::R13), 0), x86_64::CpuRegister(x86_64::RSI)); |
| 629 | GetAssembler()->LockCmpxchgq(x86_64::Address( |
| 630 | x86_64::CpuRegister(x86_64::R13), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_1, 0), |
| 631 | x86_64::CpuRegister(x86_64::RSI)); |
| 632 | const char* expected = |
| 633 | "lock cmpxchg %RSI, 0xc(%RDI,%RBX,4)\n" |
| 634 | "lock cmpxchg %RSI, 0xc(%RDI,%R9,4)\n" |
| 635 | "lock cmpxchg %R8, 0xc(%RDI,%R9,4)\n" |
| 636 | "lock cmpxchg %RSI, (%R13)\n" |
| 637 | "lock cmpxchg %RSI, (%R13,%R9,1)\n"; |
| 638 | |
| 639 | DriverStr(expected, "lock_cmpxchg"); |
| 640 | } |
| 641 | |
Nicolas Geoffray | ecb2f9b | 2014-06-13 08:59:59 +0000 | [diff] [blame] | 642 | TEST_F(AssemblerX86_64Test, Movl) { |
Nicolas Geoffray | 30687af | 2014-08-06 00:24:09 +0100 | [diff] [blame] | 643 | GetAssembler()->movl(x86_64::CpuRegister(x86_64::RAX), x86_64::Address( |
| 644 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::RBX), x86_64::TIMES_4, 12)); |
| 645 | GetAssembler()->movl(x86_64::CpuRegister(x86_64::RAX), x86_64::Address( |
| 646 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12)); |
| 647 | GetAssembler()->movl(x86_64::CpuRegister(x86_64::R8), x86_64::Address( |
| 648 | x86_64::CpuRegister(x86_64::RDI), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_4, 12)); |
Nicolas Geoffray | 784cc5c | 2014-12-18 20:25:18 +0000 | [diff] [blame] | 649 | GetAssembler()->movl(x86_64::CpuRegister(x86_64::RAX), x86_64::Address( |
| 650 | x86_64::CpuRegister(x86_64::R13), 0)); |
| 651 | GetAssembler()->movl(x86_64::CpuRegister(x86_64::RAX), x86_64::Address( |
| 652 | x86_64::CpuRegister(x86_64::R13), x86_64::CpuRegister(x86_64::R9), x86_64::TIMES_1, 0)); |
Nicolas Geoffray | ecb2f9b | 2014-06-13 08:59:59 +0000 | [diff] [blame] | 653 | const char* expected = |
Nicolas Geoffray | 30687af | 2014-08-06 00:24:09 +0100 | [diff] [blame] | 654 | "movl 0xc(%RDI,%RBX,4), %EAX\n" |
| 655 | "movl 0xc(%RDI,%R9,4), %EAX\n" |
Nicolas Geoffray | 784cc5c | 2014-12-18 20:25:18 +0000 | [diff] [blame] | 656 | "movl 0xc(%RDI,%R9,4), %R8d\n" |
| 657 | "movl (%R13), %EAX\n" |
| 658 | "movl (%R13,%R9,1), %EAX\n"; |
Nicolas Geoffray | ecb2f9b | 2014-06-13 08:59:59 +0000 | [diff] [blame] | 659 | |
| 660 | DriverStr(expected, "movl"); |
| 661 | } |
| 662 | |
Nicolas Geoffray | e4ded41 | 2014-08-05 22:52:45 +0100 | [diff] [blame] | 663 | TEST_F(AssemblerX86_64Test, Movw) { |
| 664 | GetAssembler()->movw(x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 665 | x86_64::CpuRegister(x86_64::R9)); |
| 666 | const char* expected = "movw %R9w, 0(%RAX)\n"; |
| 667 | DriverStr(expected, "movw"); |
| 668 | } |
| 669 | |
Mark Mendell | 40741f3 | 2015-04-20 22:10:34 -0400 | [diff] [blame] | 670 | TEST_F(AssemblerX86_64Test, MovqAddrImm) { |
| 671 | GetAssembler()->movq(x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 672 | x86_64::Immediate(-5)); |
| 673 | const char* expected = "movq $-5, 0(%RAX)\n"; |
| 674 | DriverStr(expected, "movq"); |
| 675 | } |
| 676 | |
| 677 | TEST_F(AssemblerX86_64Test, Cvtsi2ssAddr) { |
| 678 | GetAssembler()->cvtsi2ss(x86_64::XmmRegister(x86_64::XMM0), |
| 679 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 680 | false); |
| 681 | GetAssembler()->cvtsi2ss(x86_64::XmmRegister(x86_64::XMM0), |
| 682 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 683 | true); |
| 684 | const char* expected = "cvtsi2ss 0(%RAX), %xmm0\n" |
| 685 | "cvtsi2ssq 0(%RAX), %xmm0\n"; |
| 686 | DriverStr(expected, "cvtsi2ss"); |
| 687 | } |
| 688 | |
| 689 | TEST_F(AssemblerX86_64Test, Cvtsi2sdAddr) { |
| 690 | GetAssembler()->cvtsi2sd(x86_64::XmmRegister(x86_64::XMM0), |
| 691 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 692 | false); |
| 693 | GetAssembler()->cvtsi2sd(x86_64::XmmRegister(x86_64::XMM0), |
| 694 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0), |
| 695 | true); |
| 696 | const char* expected = "cvtsi2sd 0(%RAX), %xmm0\n" |
| 697 | "cvtsi2sdq 0(%RAX), %xmm0\n"; |
| 698 | DriverStr(expected, "cvtsi2sd"); |
| 699 | } |
| 700 | |
| 701 | TEST_F(AssemblerX86_64Test, CmpqAddr) { |
| 702 | GetAssembler()->cmpq(x86_64::CpuRegister(x86_64::R12), |
| 703 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 704 | const char* expected = "cmpq 0(%R9), %R12\n"; |
| 705 | DriverStr(expected, "cmpq"); |
| 706 | } |
| 707 | |
Mark Mendell | 7fd8b59 | 2015-04-22 10:46:07 -0400 | [diff] [blame] | 708 | TEST_F(AssemblerX86_64Test, MovsxdAddr) { |
| 709 | GetAssembler()->movsxd(x86_64::CpuRegister(x86_64::R12), |
| 710 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 711 | const char* expected = "movslq 0(%R9), %R12\n"; |
| 712 | DriverStr(expected, "movsxd"); |
| 713 | } |
| 714 | |
| 715 | TEST_F(AssemblerX86_64Test, TestqAddr) { |
| 716 | GetAssembler()->testq(x86_64::CpuRegister(x86_64::R12), |
| 717 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 718 | const char* expected = "testq 0(%R9), %R12\n"; |
| 719 | DriverStr(expected, "testq"); |
| 720 | } |
| 721 | |
| 722 | TEST_F(AssemblerX86_64Test, AddqAddr) { |
| 723 | GetAssembler()->addq(x86_64::CpuRegister(x86_64::R12), |
| 724 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 725 | const char* expected = "addq 0(%R9), %R12\n"; |
| 726 | DriverStr(expected, "addq"); |
| 727 | } |
| 728 | |
| 729 | TEST_F(AssemblerX86_64Test, SubqAddr) { |
| 730 | GetAssembler()->subq(x86_64::CpuRegister(x86_64::R12), |
| 731 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 732 | const char* expected = "subq 0(%R9), %R12\n"; |
| 733 | DriverStr(expected, "subq"); |
| 734 | } |
| 735 | |
Mark Mendell | 40741f3 | 2015-04-20 22:10:34 -0400 | [diff] [blame] | 736 | TEST_F(AssemblerX86_64Test, Cvtss2sdAddr) { |
| 737 | GetAssembler()->cvtss2sd(x86_64::XmmRegister(x86_64::XMM0), |
| 738 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 739 | const char* expected = "cvtss2sd 0(%RAX), %xmm0\n"; |
| 740 | DriverStr(expected, "cvtss2sd"); |
| 741 | } |
| 742 | |
| 743 | TEST_F(AssemblerX86_64Test, Cvtsd2ssAddr) { |
| 744 | GetAssembler()->cvtsd2ss(x86_64::XmmRegister(x86_64::XMM0), |
| 745 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 746 | const char* expected = "cvtsd2ss 0(%RAX), %xmm0\n"; |
| 747 | DriverStr(expected, "cvtsd2ss"); |
| 748 | } |
| 749 | |
| 750 | TEST_F(AssemblerX86_64Test, ComissAddr) { |
| 751 | GetAssembler()->comiss(x86_64::XmmRegister(x86_64::XMM14), |
| 752 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 753 | const char* expected = "comiss 0(%RAX), %xmm14\n"; |
| 754 | DriverStr(expected, "comiss"); |
| 755 | } |
| 756 | |
| 757 | TEST_F(AssemblerX86_64Test, ComisdAddr) { |
| 758 | GetAssembler()->comisd(x86_64::XmmRegister(x86_64::XMM0), |
| 759 | x86_64::Address(x86_64::CpuRegister(x86_64::R9), 0)); |
| 760 | const char* expected = "comisd 0(%R9), %xmm0\n"; |
| 761 | DriverStr(expected, "comisd"); |
| 762 | } |
| 763 | |
| 764 | TEST_F(AssemblerX86_64Test, UComissAddr) { |
| 765 | GetAssembler()->ucomiss(x86_64::XmmRegister(x86_64::XMM0), |
| 766 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 767 | const char* expected = "ucomiss 0(%RAX), %xmm0\n"; |
| 768 | DriverStr(expected, "ucomiss"); |
| 769 | } |
| 770 | |
| 771 | TEST_F(AssemblerX86_64Test, UComisdAddr) { |
| 772 | GetAssembler()->ucomisd(x86_64::XmmRegister(x86_64::XMM0), |
| 773 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 774 | const char* expected = "ucomisd 0(%RAX), %xmm0\n"; |
| 775 | DriverStr(expected, "ucomisd"); |
| 776 | } |
| 777 | |
| 778 | TEST_F(AssemblerX86_64Test, Andq) { |
| 779 | GetAssembler()->andq(x86_64::CpuRegister(x86_64::R9), |
| 780 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 781 | const char* expected = "andq 0(%RAX), %r9\n"; |
| 782 | DriverStr(expected, "andq"); |
| 783 | } |
| 784 | |
| 785 | TEST_F(AssemblerX86_64Test, Orq) { |
| 786 | GetAssembler()->orq(x86_64::CpuRegister(x86_64::R9), |
| 787 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 788 | const char* expected = "orq 0(%RAX), %r9\n"; |
| 789 | DriverStr(expected, "orq"); |
| 790 | } |
| 791 | |
| 792 | TEST_F(AssemblerX86_64Test, Xorq) { |
| 793 | GetAssembler()->xorq(x86_64::CpuRegister(x86_64::R9), |
| 794 | x86_64::Address(x86_64::CpuRegister(x86_64::RAX), 0)); |
| 795 | const char* expected = "xorq 0(%RAX), %r9\n"; |
| 796 | DriverStr(expected, "xorq"); |
| 797 | } |
| 798 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 799 | TEST_F(AssemblerX86_64Test, Movsxd) { |
| 800 | DriverStr(RepeatRr(&x86_64::X86_64Assembler::movsxd, "movsxd %{reg2}, %{reg1}"), "movsxd"); |
| 801 | } |
| 802 | |
| 803 | /////////////////// |
| 804 | // FP Operations // |
| 805 | /////////////////// |
| 806 | |
| 807 | TEST_F(AssemblerX86_64Test, Movaps) { |
| 808 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::movaps, "movaps %{reg2}, %{reg1}"), "movaps"); |
| 809 | } |
| 810 | |
| 811 | TEST_F(AssemblerX86_64Test, Movss) { |
| 812 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::movss, "movss %{reg2}, %{reg1}"), "movss"); |
| 813 | } |
| 814 | |
| 815 | TEST_F(AssemblerX86_64Test, Movsd) { |
| 816 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::movsd, "movsd %{reg2}, %{reg1}"), "movsd"); |
| 817 | } |
| 818 | |
| 819 | TEST_F(AssemblerX86_64Test, Movd1) { |
| 820 | DriverStr(RepeatFR(&x86_64::X86_64Assembler::movd, "movd %{reg2}, %{reg1}"), "movd.1"); |
| 821 | } |
| 822 | |
| 823 | TEST_F(AssemblerX86_64Test, Movd2) { |
| 824 | DriverStr(RepeatRF(&x86_64::X86_64Assembler::movd, "movd %{reg2}, %{reg1}"), "movd.2"); |
| 825 | } |
| 826 | |
| 827 | TEST_F(AssemblerX86_64Test, Addss) { |
| 828 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::addss, "addss %{reg2}, %{reg1}"), "addss"); |
| 829 | } |
| 830 | |
| 831 | TEST_F(AssemblerX86_64Test, Addsd) { |
| 832 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::addsd, "addsd %{reg2}, %{reg1}"), "addsd"); |
| 833 | } |
| 834 | |
| 835 | TEST_F(AssemblerX86_64Test, Subss) { |
| 836 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::subss, "subss %{reg2}, %{reg1}"), "subss"); |
| 837 | } |
| 838 | |
| 839 | TEST_F(AssemblerX86_64Test, Subsd) { |
| 840 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::subsd, "subsd %{reg2}, %{reg1}"), "subsd"); |
| 841 | } |
| 842 | |
| 843 | TEST_F(AssemblerX86_64Test, Mulss) { |
| 844 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::mulss, "mulss %{reg2}, %{reg1}"), "mulss"); |
| 845 | } |
| 846 | |
| 847 | TEST_F(AssemblerX86_64Test, Mulsd) { |
| 848 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::mulsd, "mulsd %{reg2}, %{reg1}"), "mulsd"); |
| 849 | } |
| 850 | |
| 851 | TEST_F(AssemblerX86_64Test, Divss) { |
| 852 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::divss, "divss %{reg2}, %{reg1}"), "divss"); |
| 853 | } |
| 854 | |
| 855 | TEST_F(AssemblerX86_64Test, Divsd) { |
| 856 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::divsd, "divsd %{reg2}, %{reg1}"), "divsd"); |
| 857 | } |
| 858 | |
| 859 | TEST_F(AssemblerX86_64Test, Cvtsi2ss) { |
| 860 | DriverStr(RepeatFr(&x86_64::X86_64Assembler::cvtsi2ss, "cvtsi2ss %{reg2}, %{reg1}"), "cvtsi2ss"); |
| 861 | } |
| 862 | |
| 863 | TEST_F(AssemblerX86_64Test, Cvtsi2sd) { |
| 864 | DriverStr(RepeatFr(&x86_64::X86_64Assembler::cvtsi2sd, "cvtsi2sd %{reg2}, %{reg1}"), "cvtsi2sd"); |
Nicolas Geoffray | b5de00f | 2014-10-24 15:43:49 +0100 | [diff] [blame] | 865 | } |
| 866 | |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 867 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 868 | TEST_F(AssemblerX86_64Test, Cvtss2si) { |
| 869 | DriverStr(RepeatrF(&x86_64::X86_64Assembler::cvtss2si, "cvtss2si %{reg2}, %{reg1}"), "cvtss2si"); |
| 870 | } |
| 871 | |
| 872 | |
| 873 | TEST_F(AssemblerX86_64Test, Cvtss2sd) { |
| 874 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::cvtss2sd, "cvtss2sd %{reg2}, %{reg1}"), "cvtss2sd"); |
| 875 | } |
| 876 | |
| 877 | |
| 878 | TEST_F(AssemblerX86_64Test, Cvtsd2si) { |
| 879 | DriverStr(RepeatrF(&x86_64::X86_64Assembler::cvtsd2si, "cvtsd2si %{reg2}, %{reg1}"), "cvtsd2si"); |
| 880 | } |
| 881 | |
| 882 | TEST_F(AssemblerX86_64Test, Cvttss2si) { |
| 883 | DriverStr(RepeatrF(&x86_64::X86_64Assembler::cvttss2si, "cvttss2si %{reg2}, %{reg1}"), |
| 884 | "cvttss2si"); |
| 885 | } |
| 886 | |
| 887 | TEST_F(AssemblerX86_64Test, Cvttsd2si) { |
| 888 | DriverStr(RepeatrF(&x86_64::X86_64Assembler::cvttsd2si, "cvttsd2si %{reg2}, %{reg1}"), |
| 889 | "cvttsd2si"); |
| 890 | } |
| 891 | |
| 892 | TEST_F(AssemblerX86_64Test, Cvtsd2ss) { |
| 893 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::cvtsd2ss, "cvtsd2ss %{reg2}, %{reg1}"), "cvtsd2ss"); |
| 894 | } |
| 895 | |
| 896 | TEST_F(AssemblerX86_64Test, Cvtdq2pd) { |
| 897 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::cvtdq2pd, "cvtdq2pd %{reg2}, %{reg1}"), "cvtdq2pd"); |
| 898 | } |
| 899 | |
| 900 | TEST_F(AssemblerX86_64Test, Comiss) { |
| 901 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::comiss, "comiss %{reg2}, %{reg1}"), "comiss"); |
| 902 | } |
| 903 | |
| 904 | TEST_F(AssemblerX86_64Test, Comisd) { |
| 905 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::comisd, "comisd %{reg2}, %{reg1}"), "comisd"); |
| 906 | } |
| 907 | |
Calin Juravle | ddb7df2 | 2014-11-25 20:56:51 +0000 | [diff] [blame] | 908 | TEST_F(AssemblerX86_64Test, Ucomiss) { |
| 909 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::ucomiss, "ucomiss %{reg2}, %{reg1}"), "ucomiss"); |
| 910 | } |
| 911 | |
| 912 | TEST_F(AssemblerX86_64Test, Ucomisd) { |
| 913 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::ucomisd, "ucomisd %{reg2}, %{reg1}"), "ucomisd"); |
| 914 | } |
| 915 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 916 | TEST_F(AssemblerX86_64Test, Sqrtss) { |
| 917 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::sqrtss, "sqrtss %{reg2}, %{reg1}"), "sqrtss"); |
| 918 | } |
| 919 | |
| 920 | TEST_F(AssemblerX86_64Test, Sqrtsd) { |
| 921 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::sqrtsd, "sqrtsd %{reg2}, %{reg1}"), "sqrtsd"); |
| 922 | } |
| 923 | |
Mark Mendell | fb8d279 | 2015-03-31 22:16:59 -0400 | [diff] [blame] | 924 | TEST_F(AssemblerX86_64Test, Roundss) { |
| 925 | DriverStr(RepeatFFI(&x86_64::X86_64Assembler::roundss, 1, "roundss ${imm}, %{reg2}, %{reg1}"), "roundss"); |
| 926 | } |
| 927 | |
| 928 | TEST_F(AssemblerX86_64Test, Roundsd) { |
| 929 | DriverStr(RepeatFFI(&x86_64::X86_64Assembler::roundsd, 1, "roundsd ${imm}, %{reg2}, %{reg1}"), "roundsd"); |
| 930 | } |
| 931 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 932 | TEST_F(AssemblerX86_64Test, Xorps) { |
| 933 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::xorps, "xorps %{reg2}, %{reg1}"), "xorps"); |
| 934 | } |
| 935 | |
| 936 | TEST_F(AssemblerX86_64Test, Xorpd) { |
| 937 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::xorpd, "xorpd %{reg2}, %{reg1}"), "xorpd"); |
| 938 | } |
| 939 | |
Andreas Gampe | 71fb52f | 2014-12-29 17:43:08 -0800 | [diff] [blame] | 940 | TEST_F(AssemblerX86_64Test, Andps) { |
| 941 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::andps, "andps %{reg2}, %{reg1}"), "andps"); |
| 942 | } |
| 943 | |
| 944 | TEST_F(AssemblerX86_64Test, Andpd) { |
| 945 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::andpd, "andpd %{reg2}, %{reg1}"), "andpd"); |
| 946 | } |
| 947 | |
| 948 | TEST_F(AssemblerX86_64Test, Orps) { |
| 949 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::orps, "orps %{reg2}, %{reg1}"), "orps"); |
| 950 | } |
| 951 | |
| 952 | TEST_F(AssemblerX86_64Test, Orpd) { |
| 953 | DriverStr(RepeatFF(&x86_64::X86_64Assembler::orpd, "orpd %{reg2}, %{reg1}"), "orpd"); |
| 954 | } |
| 955 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 956 | // X87 |
| 957 | |
| 958 | std::string x87_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 959 | x86_64::X86_64Assembler* assembler) { |
| 960 | std::ostringstream str; |
| 961 | |
| 962 | assembler->fincstp(); |
| 963 | str << "fincstp\n"; |
| 964 | |
| 965 | assembler->fsin(); |
| 966 | str << "fsin\n"; |
| 967 | |
| 968 | assembler->fcos(); |
| 969 | str << "fcos\n"; |
| 970 | |
| 971 | assembler->fptan(); |
| 972 | str << "fptan\n"; |
| 973 | |
| 974 | return str.str(); |
| 975 | } |
| 976 | |
| 977 | TEST_F(AssemblerX86_64Test, X87) { |
| 978 | DriverFn(&x87_fn, "x87"); |
| 979 | } |
| 980 | |
Roland Levillain | 0a18601 | 2015-04-13 17:00:20 +0100 | [diff] [blame] | 981 | TEST_F(AssemblerX86_64Test, FPUIntegerLoad) { |
| 982 | GetAssembler()->filds(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 4)); |
| 983 | GetAssembler()->fildl(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 12)); |
| 984 | const char* expected = |
| 985 | "fildl 0x4(%RSP)\n" |
| 986 | "fildll 0xc(%RSP)\n"; |
| 987 | DriverStr(expected, "FPUIntegerLoad"); |
| 988 | } |
| 989 | |
| 990 | TEST_F(AssemblerX86_64Test, FPUIntegerStore) { |
| 991 | GetAssembler()->fistps(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 16)); |
| 992 | GetAssembler()->fistpl(x86_64::Address(x86_64::CpuRegister(x86_64::RSP), 24)); |
| 993 | const char* expected = |
| 994 | "fistpl 0x10(%RSP)\n" |
| 995 | "fistpll 0x18(%RSP)\n"; |
| 996 | DriverStr(expected, "FPUIntegerStore"); |
| 997 | } |
| 998 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 999 | //////////////// |
| 1000 | // CALL / JMP // |
| 1001 | //////////////// |
| 1002 | |
| 1003 | TEST_F(AssemblerX86_64Test, Call) { |
| 1004 | DriverStr(RepeatR(&x86_64::X86_64Assembler::call, "call *%{reg}"), "call"); |
| 1005 | } |
| 1006 | |
| 1007 | TEST_F(AssemblerX86_64Test, Jmp) { |
| 1008 | DriverStr(RepeatR(&x86_64::X86_64Assembler::jmp, "jmp *%{reg}"), "jmp"); |
| 1009 | } |
| 1010 | |
| 1011 | TEST_F(AssemblerX86_64Test, Enter) { |
| 1012 | DriverStr(RepeatI(&x86_64::X86_64Assembler::enter, 2U /* 16b immediate */, "enter ${imm}, $0", |
| 1013 | true /* Only non-negative number */), "enter"); |
| 1014 | } |
| 1015 | |
| 1016 | TEST_F(AssemblerX86_64Test, RetImm) { |
| 1017 | DriverStr(RepeatI(&x86_64::X86_64Assembler::ret, 2U /* 16b immediate */, "ret ${imm}", |
| 1018 | true /* Only non-negative number */), "reti"); |
| 1019 | } |
| 1020 | |
| 1021 | std::string ret_and_leave_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 1022 | x86_64::X86_64Assembler* assembler) { |
| 1023 | std::ostringstream str; |
| 1024 | |
| 1025 | assembler->ret(); |
| 1026 | str << "ret\n"; |
| 1027 | |
| 1028 | assembler->leave(); |
| 1029 | str << "leave\n"; |
| 1030 | |
| 1031 | return str.str(); |
| 1032 | } |
| 1033 | |
| 1034 | TEST_F(AssemblerX86_64Test, RetAndLeave) { |
| 1035 | DriverFn(&ret_and_leave_fn, "retleave"); |
| 1036 | } |
| 1037 | |
| 1038 | ////////// |
| 1039 | // MISC // |
| 1040 | ////////// |
| 1041 | |
Andreas Gampe | 71fb52f | 2014-12-29 17:43:08 -0800 | [diff] [blame] | 1042 | TEST_F(AssemblerX86_64Test, Bswapl) { |
| 1043 | DriverStr(Repeatr(&x86_64::X86_64Assembler::bswapl, "bswap %{reg}"), "bswapl"); |
| 1044 | } |
| 1045 | |
| 1046 | TEST_F(AssemblerX86_64Test, Bswapq) { |
| 1047 | DriverStr(RepeatR(&x86_64::X86_64Assembler::bswapq, "bswap %{reg}"), "bswapq"); |
| 1048 | } |
| 1049 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1050 | std::string setcc_test_fn(AssemblerX86_64Test::Base* assembler_test, |
| 1051 | x86_64::X86_64Assembler* assembler) { |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 1052 | // From Condition |
| 1053 | /* |
| 1054 | kOverflow = 0, |
| 1055 | kNoOverflow = 1, |
| 1056 | kBelow = 2, |
| 1057 | kAboveEqual = 3, |
| 1058 | kEqual = 4, |
| 1059 | kNotEqual = 5, |
| 1060 | kBelowEqual = 6, |
| 1061 | kAbove = 7, |
| 1062 | kSign = 8, |
| 1063 | kNotSign = 9, |
| 1064 | kParityEven = 10, |
| 1065 | kParityOdd = 11, |
| 1066 | kLess = 12, |
| 1067 | kGreaterEqual = 13, |
| 1068 | kLessEqual = 14, |
| 1069 | */ |
| 1070 | std::string suffixes[15] = { "o", "no", "b", "ae", "e", "ne", "be", "a", "s", "ns", "pe", "po", |
| 1071 | "l", "ge", "le" }; |
| 1072 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1073 | std::vector<x86_64::CpuRegister*> registers = assembler_test->GetRegisters(); |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 1074 | std::ostringstream str; |
| 1075 | |
| 1076 | for (auto reg : registers) { |
| 1077 | for (size_t i = 0; i < 15; ++i) { |
| 1078 | assembler->setcc(static_cast<x86_64::Condition>(i), *reg); |
Chao-ying Fu | d23840d | 2015-04-07 16:03:04 -0700 | [diff] [blame] | 1079 | str << "set" << suffixes[i] << " %" << assembler_test->GetQuaternaryRegisterName(*reg) << "\n"; |
Andreas Gampe | 5a4fa82 | 2014-03-31 16:50:12 -0700 | [diff] [blame] | 1080 | } |
| 1081 | } |
| 1082 | |
| 1083 | return str.str(); |
| 1084 | } |
| 1085 | |
| 1086 | TEST_F(AssemblerX86_64Test, SetCC) { |
| 1087 | DriverFn(&setcc_test_fn, "setcc"); |
| 1088 | } |
| 1089 | |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1090 | static x86_64::X86_64ManagedRegister ManagedFromCpu(x86_64::Register r) { |
| 1091 | return x86_64::X86_64ManagedRegister::FromCpuRegister(r); |
| 1092 | } |
| 1093 | |
| 1094 | static x86_64::X86_64ManagedRegister ManagedFromFpu(x86_64::FloatRegister r) { |
| 1095 | return x86_64::X86_64ManagedRegister::FromXmmRegister(r); |
| 1096 | } |
| 1097 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1098 | std::string buildframe_test_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 1099 | x86_64::X86_64Assembler* assembler) { |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1100 | // TODO: more interesting spill registers / entry spills. |
| 1101 | |
| 1102 | // Two random spill regs. |
| 1103 | std::vector<ManagedRegister> spill_regs; |
| 1104 | spill_regs.push_back(ManagedFromCpu(x86_64::R10)); |
| 1105 | spill_regs.push_back(ManagedFromCpu(x86_64::RSI)); |
| 1106 | |
| 1107 | // Three random entry spills. |
| 1108 | ManagedRegisterEntrySpills entry_spills; |
| 1109 | ManagedRegisterSpill spill(ManagedFromCpu(x86_64::RAX), 8, 0); |
| 1110 | entry_spills.push_back(spill); |
| 1111 | ManagedRegisterSpill spill2(ManagedFromCpu(x86_64::RBX), 8, 8); |
| 1112 | entry_spills.push_back(spill2); |
| 1113 | ManagedRegisterSpill spill3(ManagedFromFpu(x86_64::XMM1), 8, 16); |
| 1114 | entry_spills.push_back(spill3); |
| 1115 | |
| 1116 | x86_64::X86_64ManagedRegister method_reg = ManagedFromCpu(x86_64::RDI); |
| 1117 | |
| 1118 | size_t frame_size = 10 * kStackAlignment; |
| 1119 | assembler->BuildFrame(10 * kStackAlignment, method_reg, spill_regs, entry_spills); |
| 1120 | |
| 1121 | // Construct assembly text counterpart. |
| 1122 | std::ostringstream str; |
| 1123 | // 1) Push the spill_regs. |
| 1124 | str << "pushq %rsi\n"; |
| 1125 | str << "pushq %r10\n"; |
| 1126 | // 2) Move down the stack pointer. |
Serguei Katkov | c380191 | 2014-07-08 17:21:53 +0700 | [diff] [blame] | 1127 | ssize_t displacement = static_cast<ssize_t>(frame_size) - (spill_regs.size() * 8 + 8); |
| 1128 | str << "subq $" << displacement << ", %rsp\n"; |
| 1129 | // 3) Store method reference. |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1130 | str << "movl %edi, (%rsp)\n"; |
| 1131 | // 4) Entry spills. |
| 1132 | str << "movq %rax, " << frame_size + 0 << "(%rsp)\n"; |
| 1133 | str << "movq %rbx, " << frame_size + 8 << "(%rsp)\n"; |
| 1134 | str << "movsd %xmm1, " << frame_size + 16 << "(%rsp)\n"; |
| 1135 | |
| 1136 | return str.str(); |
| 1137 | } |
| 1138 | |
| 1139 | TEST_F(AssemblerX86_64Test, BuildFrame) { |
| 1140 | DriverFn(&buildframe_test_fn, "BuildFrame"); |
| 1141 | } |
| 1142 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1143 | std::string removeframe_test_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 1144 | x86_64::X86_64Assembler* assembler) { |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1145 | // TODO: more interesting spill registers / entry spills. |
| 1146 | |
| 1147 | // Two random spill regs. |
| 1148 | std::vector<ManagedRegister> spill_regs; |
| 1149 | spill_regs.push_back(ManagedFromCpu(x86_64::R10)); |
| 1150 | spill_regs.push_back(ManagedFromCpu(x86_64::RSI)); |
| 1151 | |
| 1152 | size_t frame_size = 10 * kStackAlignment; |
| 1153 | assembler->RemoveFrame(10 * kStackAlignment, spill_regs); |
| 1154 | |
| 1155 | // Construct assembly text counterpart. |
| 1156 | std::ostringstream str; |
| 1157 | // 1) Move up the stack pointer. |
| 1158 | ssize_t displacement = static_cast<ssize_t>(frame_size) - spill_regs.size() * 8 - 8; |
| 1159 | str << "addq $" << displacement << ", %rsp\n"; |
| 1160 | // 2) Pop spill regs. |
| 1161 | str << "popq %r10\n"; |
| 1162 | str << "popq %rsi\n"; |
| 1163 | str << "ret\n"; |
| 1164 | |
| 1165 | return str.str(); |
| 1166 | } |
| 1167 | |
| 1168 | TEST_F(AssemblerX86_64Test, RemoveFrame) { |
| 1169 | DriverFn(&removeframe_test_fn, "RemoveFrame"); |
| 1170 | } |
| 1171 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1172 | std::string increaseframe_test_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 1173 | x86_64::X86_64Assembler* assembler) { |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1174 | assembler->IncreaseFrameSize(0U); |
| 1175 | assembler->IncreaseFrameSize(kStackAlignment); |
| 1176 | assembler->IncreaseFrameSize(10 * kStackAlignment); |
| 1177 | |
| 1178 | // Construct assembly text counterpart. |
| 1179 | std::ostringstream str; |
| 1180 | str << "addq $0, %rsp\n"; |
| 1181 | str << "addq $-" << kStackAlignment << ", %rsp\n"; |
| 1182 | str << "addq $-" << 10 * kStackAlignment << ", %rsp\n"; |
| 1183 | |
| 1184 | return str.str(); |
| 1185 | } |
| 1186 | |
| 1187 | TEST_F(AssemblerX86_64Test, IncreaseFrame) { |
| 1188 | DriverFn(&increaseframe_test_fn, "IncreaseFrame"); |
| 1189 | } |
| 1190 | |
Andreas Gampe | 851df20 | 2014-11-12 14:05:46 -0800 | [diff] [blame] | 1191 | std::string decreaseframe_test_fn(AssemblerX86_64Test::Base* assembler_test ATTRIBUTE_UNUSED, |
| 1192 | x86_64::X86_64Assembler* assembler) { |
avignate | 5408b6b | 2014-06-04 17:59:44 +0700 | [diff] [blame] | 1193 | assembler->DecreaseFrameSize(0U); |
| 1194 | assembler->DecreaseFrameSize(kStackAlignment); |
| 1195 | assembler->DecreaseFrameSize(10 * kStackAlignment); |
| 1196 | |
| 1197 | // Construct assembly text counterpart. |
| 1198 | std::ostringstream str; |
| 1199 | str << "addq $0, %rsp\n"; |
| 1200 | str << "addq $" << kStackAlignment << ", %rsp\n"; |
| 1201 | str << "addq $" << 10 * kStackAlignment << ", %rsp\n"; |
| 1202 | |
| 1203 | return str.str(); |
| 1204 | } |
| 1205 | |
| 1206 | TEST_F(AssemblerX86_64Test, DecreaseFrame) { |
| 1207 | DriverFn(&decreaseframe_test_fn, "DecreaseFrame"); |
| 1208 | } |
| 1209 | |
Chao-ying Fu | d23840d | 2015-04-07 16:03:04 -0700 | [diff] [blame] | 1210 | TEST_F(AssemblerX86_64Test, MovzxbRegs) { |
| 1211 | DriverStr(Repeatrb(&x86_64::X86_64Assembler::movzxb, "movzbl %{reg2}, %{reg1}"), "movzxb"); |
| 1212 | } |
| 1213 | |
| 1214 | TEST_F(AssemblerX86_64Test, MovsxbRegs) { |
| 1215 | DriverStr(Repeatrb(&x86_64::X86_64Assembler::movsxb, "movsbl %{reg2}, %{reg1}"), "movsxb"); |
| 1216 | } |
| 1217 | |
Dmitry Petrochenko | fca8220 | 2014-03-21 11:21:37 +0700 | [diff] [blame] | 1218 | } // namespace art |