Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include <stdint.h> |
| 6 | #include <stdlib.h> |
| 7 | #include <string.h> |
| 8 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 9 | #include "src/base/platform/elapsed-timer.h" |
| 10 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 11 | #include "src/wasm/wasm-macro-gen.h" |
| 12 | |
| 13 | #include "test/cctest/cctest.h" |
| 14 | #include "test/cctest/compiler/value-helper.h" |
| 15 | #include "test/cctest/wasm/test-signatures.h" |
| 16 | #include "test/cctest/wasm/wasm-run-utils.h" |
| 17 | |
| 18 | using namespace v8::base; |
| 19 | using namespace v8::internal; |
| 20 | using namespace v8::internal::compiler; |
| 21 | using namespace v8::internal::wasm; |
| 22 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 23 | // for even shorter tests. |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 24 | #define B2(a, b) kExprBlock, a, b, kExprEnd |
| 25 | #define B1(a) kExprBlock, a, kExprEnd |
| 26 | #define RET(x) x, kExprReturn, 1 |
| 27 | #define RET_I8(x) kExprI8Const, x, kExprReturn, 1 |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 28 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 29 | WASM_EXEC_TEST(Int8Const) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 30 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 31 | const byte kExpectedValue = 121; |
| 32 | // return(kExpectedValue) |
| 33 | BUILD(r, WASM_I8(kExpectedValue)); |
| 34 | CHECK_EQ(kExpectedValue, r.Call()); |
| 35 | } |
| 36 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 37 | WASM_EXEC_TEST(Int8Const_fallthru1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 38 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 39 | const byte kExpectedValue = 122; |
| 40 | // kExpectedValue |
| 41 | BUILD(r, WASM_I8(kExpectedValue)); |
| 42 | CHECK_EQ(kExpectedValue, r.Call()); |
| 43 | } |
| 44 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 45 | WASM_EXEC_TEST(Int8Const_fallthru2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 46 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 47 | const byte kExpectedValue = 123; |
| 48 | // -99 kExpectedValue |
| 49 | BUILD(r, WASM_I8(-99), WASM_I8(kExpectedValue)); |
| 50 | CHECK_EQ(kExpectedValue, r.Call()); |
| 51 | } |
| 52 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 53 | WASM_EXEC_TEST(Int8Const_all) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 54 | for (int value = -128; value <= 127; ++value) { |
| 55 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 56 | // return(value) |
| 57 | BUILD(r, WASM_I8(value)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 58 | int32_t result = r.Call(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 59 | CHECK_EQ(value, result); |
| 60 | } |
| 61 | } |
| 62 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 63 | WASM_EXEC_TEST(Int32Const) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 64 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 65 | const int32_t kExpectedValue = 0x11223344; |
| 66 | // return(kExpectedValue) |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 67 | BUILD(r, WASM_I32V_5(kExpectedValue)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 68 | CHECK_EQ(kExpectedValue, r.Call()); |
| 69 | } |
| 70 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 71 | WASM_EXEC_TEST(Int32Const_many) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 72 | FOR_INT32_INPUTS(i) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 73 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 74 | const int32_t kExpectedValue = *i; |
| 75 | // return(kExpectedValue) |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 76 | BUILD(r, WASM_I32V(kExpectedValue)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 77 | CHECK_EQ(kExpectedValue, r.Call()); |
| 78 | } |
| 79 | } |
| 80 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 81 | WASM_EXEC_TEST(MemorySize) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 82 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 83 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 84 | module.AddMemory(1024); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 85 | BUILD(r, kExprMemorySize); |
| 86 | CHECK_EQ(1024, r.Call()); |
| 87 | } |
| 88 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 89 | WASM_EXEC_TEST(Int32Param0) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 90 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 91 | // return(local[0]) |
| 92 | BUILD(r, WASM_GET_LOCAL(0)); |
| 93 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 94 | } |
| 95 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 96 | WASM_EXEC_TEST(Int32Param0_fallthru) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 97 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 98 | // local[0] |
| 99 | BUILD(r, WASM_GET_LOCAL(0)); |
| 100 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 101 | } |
| 102 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 103 | WASM_EXEC_TEST(Int32Param1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 104 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 105 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 106 | // local[1] |
| 107 | BUILD(r, WASM_GET_LOCAL(1)); |
| 108 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(-111, *i)); } |
| 109 | } |
| 110 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 111 | WASM_EXEC_TEST(Int32Add) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 112 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 113 | // 11 + 44 |
| 114 | BUILD(r, WASM_I32_ADD(WASM_I8(11), WASM_I8(44))); |
| 115 | CHECK_EQ(55, r.Call()); |
| 116 | } |
| 117 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 118 | WASM_EXEC_TEST(Int32Add_P) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 119 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 120 | // p0 + 13 |
| 121 | BUILD(r, WASM_I32_ADD(WASM_I8(13), WASM_GET_LOCAL(0))); |
| 122 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i + 13, r.Call(*i)); } |
| 123 | } |
| 124 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 125 | WASM_EXEC_TEST(Int32Add_P_fallthru) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 126 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 127 | // p0 + 13 |
| 128 | BUILD(r, WASM_I32_ADD(WASM_I8(13), WASM_GET_LOCAL(0))); |
| 129 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i + 13, r.Call(*i)); } |
| 130 | } |
| 131 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 132 | WASM_EXEC_TEST(Int32Add_P2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 133 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 134 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 135 | // p0 + p1 |
| 136 | BUILD(r, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 137 | FOR_INT32_INPUTS(i) { |
| 138 | FOR_INT32_INPUTS(j) { |
| 139 | int32_t expected = static_cast<int32_t>(static_cast<uint32_t>(*i) + |
| 140 | static_cast<uint32_t>(*j)); |
| 141 | CHECK_EQ(expected, r.Call(*i, *j)); |
| 142 | } |
| 143 | } |
| 144 | } |
| 145 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 146 | WASM_EXEC_TEST(Float32Add) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 147 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 148 | // int(11.5f + 44.5f) |
| 149 | BUILD(r, |
| 150 | WASM_I32_SCONVERT_F32(WASM_F32_ADD(WASM_F32(11.5f), WASM_F32(44.5f)))); |
| 151 | CHECK_EQ(56, r.Call()); |
| 152 | } |
| 153 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 154 | WASM_EXEC_TEST(Float64Add) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 155 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 156 | // return int(13.5d + 43.5d) |
| 157 | BUILD(r, WASM_I32_SCONVERT_F64(WASM_F64_ADD(WASM_F64(13.5), WASM_F64(43.5)))); |
| 158 | CHECK_EQ(57, r.Call()); |
| 159 | } |
| 160 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 161 | void TestInt32Binop(WasmExecutionMode execution_mode, WasmOpcode opcode, |
| 162 | int32_t expected, int32_t a, int32_t b) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 163 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 164 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 165 | // K op K |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 166 | BUILD(r, WASM_BINOP(opcode, WASM_I32V(a), WASM_I32V(b))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 167 | CHECK_EQ(expected, r.Call()); |
| 168 | } |
| 169 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 170 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 171 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 172 | // a op b |
| 173 | BUILD(r, WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 174 | CHECK_EQ(expected, r.Call(a, b)); |
| 175 | } |
| 176 | } |
| 177 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 178 | WASM_EXEC_TEST(Int32Binops) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 179 | TestInt32Binop(execution_mode, kExprI32Add, 88888888, 33333333, 55555555); |
| 180 | TestInt32Binop(execution_mode, kExprI32Sub, -1111111, 7777777, 8888888); |
| 181 | TestInt32Binop(execution_mode, kExprI32Mul, 65130756, 88734, 734); |
| 182 | TestInt32Binop(execution_mode, kExprI32DivS, -66, -4777344, 72384); |
| 183 | TestInt32Binop(execution_mode, kExprI32DivU, 805306368, 0xF0000000, 5); |
| 184 | TestInt32Binop(execution_mode, kExprI32RemS, -3, -3003, 1000); |
| 185 | TestInt32Binop(execution_mode, kExprI32RemU, 4, 4004, 1000); |
| 186 | TestInt32Binop(execution_mode, kExprI32And, 0xEE, 0xFFEE, 0xFF0000FF); |
| 187 | TestInt32Binop(execution_mode, kExprI32Ior, 0xF0FF00FF, 0xF0F000EE, |
| 188 | 0x000F0011); |
| 189 | TestInt32Binop(execution_mode, kExprI32Xor, 0xABCDEF01, 0xABCDEFFF, 0xFE); |
| 190 | TestInt32Binop(execution_mode, kExprI32Shl, 0xA0000000, 0xA, 28); |
| 191 | TestInt32Binop(execution_mode, kExprI32ShrU, 0x07000010, 0x70000100, 4); |
| 192 | TestInt32Binop(execution_mode, kExprI32ShrS, 0xFF000000, 0x80000000, 7); |
| 193 | TestInt32Binop(execution_mode, kExprI32Ror, 0x01000000, 0x80000000, 7); |
| 194 | TestInt32Binop(execution_mode, kExprI32Ror, 0x01000000, 0x80000000, 39); |
| 195 | TestInt32Binop(execution_mode, kExprI32Rol, 0x00000040, 0x80000000, 7); |
| 196 | TestInt32Binop(execution_mode, kExprI32Rol, 0x00000040, 0x80000000, 39); |
| 197 | TestInt32Binop(execution_mode, kExprI32Eq, 1, -99, -99); |
| 198 | TestInt32Binop(execution_mode, kExprI32Ne, 0, -97, -97); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 199 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 200 | TestInt32Binop(execution_mode, kExprI32LtS, 1, -4, 4); |
| 201 | TestInt32Binop(execution_mode, kExprI32LeS, 0, -2, -3); |
| 202 | TestInt32Binop(execution_mode, kExprI32LtU, 1, 0, -6); |
| 203 | TestInt32Binop(execution_mode, kExprI32LeU, 1, 98978, 0xF0000000); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 204 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 205 | TestInt32Binop(execution_mode, kExprI32GtS, 1, 4, -4); |
| 206 | TestInt32Binop(execution_mode, kExprI32GeS, 0, -3, -2); |
| 207 | TestInt32Binop(execution_mode, kExprI32GtU, 1, -6, 0); |
| 208 | TestInt32Binop(execution_mode, kExprI32GeU, 1, 0xF0000000, 98978); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 209 | } |
| 210 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 211 | void TestInt32Unop(WasmExecutionMode execution_mode, WasmOpcode opcode, |
| 212 | int32_t expected, int32_t a) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 213 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 214 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 215 | // return op K |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 216 | BUILD(r, WASM_UNOP(opcode, WASM_I32V(a))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 217 | CHECK_EQ(expected, r.Call()); |
| 218 | } |
| 219 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 220 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 221 | // return op a |
| 222 | BUILD(r, WASM_UNOP(opcode, WASM_GET_LOCAL(0))); |
| 223 | CHECK_EQ(expected, r.Call(a)); |
| 224 | } |
| 225 | } |
| 226 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 227 | WASM_EXEC_TEST(Int32Clz) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 228 | TestInt32Unop(execution_mode, kExprI32Clz, 0, 0x80001000); |
| 229 | TestInt32Unop(execution_mode, kExprI32Clz, 1, 0x40000500); |
| 230 | TestInt32Unop(execution_mode, kExprI32Clz, 2, 0x20000300); |
| 231 | TestInt32Unop(execution_mode, kExprI32Clz, 3, 0x10000003); |
| 232 | TestInt32Unop(execution_mode, kExprI32Clz, 4, 0x08050000); |
| 233 | TestInt32Unop(execution_mode, kExprI32Clz, 5, 0x04006000); |
| 234 | TestInt32Unop(execution_mode, kExprI32Clz, 6, 0x02000000); |
| 235 | TestInt32Unop(execution_mode, kExprI32Clz, 7, 0x010000a0); |
| 236 | TestInt32Unop(execution_mode, kExprI32Clz, 8, 0x00800c00); |
| 237 | TestInt32Unop(execution_mode, kExprI32Clz, 9, 0x00400000); |
| 238 | TestInt32Unop(execution_mode, kExprI32Clz, 10, 0x0020000d); |
| 239 | TestInt32Unop(execution_mode, kExprI32Clz, 11, 0x00100f00); |
| 240 | TestInt32Unop(execution_mode, kExprI32Clz, 12, 0x00080000); |
| 241 | TestInt32Unop(execution_mode, kExprI32Clz, 13, 0x00041000); |
| 242 | TestInt32Unop(execution_mode, kExprI32Clz, 14, 0x00020020); |
| 243 | TestInt32Unop(execution_mode, kExprI32Clz, 15, 0x00010300); |
| 244 | TestInt32Unop(execution_mode, kExprI32Clz, 16, 0x00008040); |
| 245 | TestInt32Unop(execution_mode, kExprI32Clz, 17, 0x00004005); |
| 246 | TestInt32Unop(execution_mode, kExprI32Clz, 18, 0x00002050); |
| 247 | TestInt32Unop(execution_mode, kExprI32Clz, 19, 0x00001700); |
| 248 | TestInt32Unop(execution_mode, kExprI32Clz, 20, 0x00000870); |
| 249 | TestInt32Unop(execution_mode, kExprI32Clz, 21, 0x00000405); |
| 250 | TestInt32Unop(execution_mode, kExprI32Clz, 22, 0x00000203); |
| 251 | TestInt32Unop(execution_mode, kExprI32Clz, 23, 0x00000101); |
| 252 | TestInt32Unop(execution_mode, kExprI32Clz, 24, 0x00000089); |
| 253 | TestInt32Unop(execution_mode, kExprI32Clz, 25, 0x00000041); |
| 254 | TestInt32Unop(execution_mode, kExprI32Clz, 26, 0x00000022); |
| 255 | TestInt32Unop(execution_mode, kExprI32Clz, 27, 0x00000013); |
| 256 | TestInt32Unop(execution_mode, kExprI32Clz, 28, 0x00000008); |
| 257 | TestInt32Unop(execution_mode, kExprI32Clz, 29, 0x00000004); |
| 258 | TestInt32Unop(execution_mode, kExprI32Clz, 30, 0x00000002); |
| 259 | TestInt32Unop(execution_mode, kExprI32Clz, 31, 0x00000001); |
| 260 | TestInt32Unop(execution_mode, kExprI32Clz, 32, 0x00000000); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 261 | } |
| 262 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 263 | WASM_EXEC_TEST(Int32Ctz) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 264 | TestInt32Unop(execution_mode, kExprI32Ctz, 32, 0x00000000); |
| 265 | TestInt32Unop(execution_mode, kExprI32Ctz, 31, 0x80000000); |
| 266 | TestInt32Unop(execution_mode, kExprI32Ctz, 30, 0x40000000); |
| 267 | TestInt32Unop(execution_mode, kExprI32Ctz, 29, 0x20000000); |
| 268 | TestInt32Unop(execution_mode, kExprI32Ctz, 28, 0x10000000); |
| 269 | TestInt32Unop(execution_mode, kExprI32Ctz, 27, 0xa8000000); |
| 270 | TestInt32Unop(execution_mode, kExprI32Ctz, 26, 0xf4000000); |
| 271 | TestInt32Unop(execution_mode, kExprI32Ctz, 25, 0x62000000); |
| 272 | TestInt32Unop(execution_mode, kExprI32Ctz, 24, 0x91000000); |
| 273 | TestInt32Unop(execution_mode, kExprI32Ctz, 23, 0xcd800000); |
| 274 | TestInt32Unop(execution_mode, kExprI32Ctz, 22, 0x09400000); |
| 275 | TestInt32Unop(execution_mode, kExprI32Ctz, 21, 0xaf200000); |
| 276 | TestInt32Unop(execution_mode, kExprI32Ctz, 20, 0xac100000); |
| 277 | TestInt32Unop(execution_mode, kExprI32Ctz, 19, 0xe0b80000); |
| 278 | TestInt32Unop(execution_mode, kExprI32Ctz, 18, 0x9ce40000); |
| 279 | TestInt32Unop(execution_mode, kExprI32Ctz, 17, 0xc7920000); |
| 280 | TestInt32Unop(execution_mode, kExprI32Ctz, 16, 0xb8f10000); |
| 281 | TestInt32Unop(execution_mode, kExprI32Ctz, 15, 0x3b9f8000); |
| 282 | TestInt32Unop(execution_mode, kExprI32Ctz, 14, 0xdb4c4000); |
| 283 | TestInt32Unop(execution_mode, kExprI32Ctz, 13, 0xe9a32000); |
| 284 | TestInt32Unop(execution_mode, kExprI32Ctz, 12, 0xfca61000); |
| 285 | TestInt32Unop(execution_mode, kExprI32Ctz, 11, 0x6c8a7800); |
| 286 | TestInt32Unop(execution_mode, kExprI32Ctz, 10, 0x8ce5a400); |
| 287 | TestInt32Unop(execution_mode, kExprI32Ctz, 9, 0xcb7d0200); |
| 288 | TestInt32Unop(execution_mode, kExprI32Ctz, 8, 0xcb4dc100); |
| 289 | TestInt32Unop(execution_mode, kExprI32Ctz, 7, 0xdfbec580); |
| 290 | TestInt32Unop(execution_mode, kExprI32Ctz, 6, 0x27a9db40); |
| 291 | TestInt32Unop(execution_mode, kExprI32Ctz, 5, 0xde3bcb20); |
| 292 | TestInt32Unop(execution_mode, kExprI32Ctz, 4, 0xd7e8a610); |
| 293 | TestInt32Unop(execution_mode, kExprI32Ctz, 3, 0x9afdbc88); |
| 294 | TestInt32Unop(execution_mode, kExprI32Ctz, 2, 0x9afdbc84); |
| 295 | TestInt32Unop(execution_mode, kExprI32Ctz, 1, 0x9afdbc82); |
| 296 | TestInt32Unop(execution_mode, kExprI32Ctz, 0, 0x9afdbc81); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 297 | } |
| 298 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 299 | WASM_EXEC_TEST(Int32Popcnt) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 300 | TestInt32Unop(execution_mode, kExprI32Popcnt, 32, 0xffffffff); |
| 301 | TestInt32Unop(execution_mode, kExprI32Popcnt, 0, 0x00000000); |
| 302 | TestInt32Unop(execution_mode, kExprI32Popcnt, 1, 0x00008000); |
| 303 | TestInt32Unop(execution_mode, kExprI32Popcnt, 13, 0x12345678); |
| 304 | TestInt32Unop(execution_mode, kExprI32Popcnt, 19, 0xfedcba09); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 305 | } |
| 306 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 307 | WASM_EXEC_TEST(I32Eqz) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 308 | TestInt32Unop(execution_mode, kExprI32Eqz, 0, 1); |
| 309 | TestInt32Unop(execution_mode, kExprI32Eqz, 0, -1); |
| 310 | TestInt32Unop(execution_mode, kExprI32Eqz, 0, -827343); |
| 311 | TestInt32Unop(execution_mode, kExprI32Eqz, 0, 8888888); |
| 312 | TestInt32Unop(execution_mode, kExprI32Eqz, 1, 0); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 313 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 314 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 315 | WASM_EXEC_TEST(I32Shl) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 316 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 317 | MachineType::Uint32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 318 | BUILD(r, WASM_I32_SHL(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 319 | |
| 320 | FOR_UINT32_INPUTS(i) { |
| 321 | FOR_UINT32_INPUTS(j) { |
| 322 | uint32_t expected = (*i) << (*j & 0x1f); |
| 323 | CHECK_EQ(expected, r.Call(*i, *j)); |
| 324 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 325 | } |
| 326 | } |
| 327 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 328 | WASM_EXEC_TEST(I32Shr) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 329 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 330 | MachineType::Uint32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 331 | BUILD(r, WASM_I32_SHR(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 332 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 333 | FOR_UINT32_INPUTS(i) { |
| 334 | FOR_UINT32_INPUTS(j) { |
| 335 | uint32_t expected = (*i) >> (*j & 0x1f); |
| 336 | CHECK_EQ(expected, r.Call(*i, *j)); |
| 337 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 338 | } |
| 339 | } |
| 340 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 341 | WASM_EXEC_TEST(I32Sar) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 342 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 343 | MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 344 | BUILD(r, WASM_I32_SAR(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 345 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 346 | FOR_INT32_INPUTS(i) { |
| 347 | FOR_INT32_INPUTS(j) { |
| 348 | int32_t expected = (*i) >> (*j & 0x1f); |
| 349 | CHECK_EQ(expected, r.Call(*i, *j)); |
| 350 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 351 | } |
| 352 | } |
| 353 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 354 | WASM_EXEC_TEST(Int32DivS_trap) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 355 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 356 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 357 | BUILD(r, WASM_I32_DIVS(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 358 | const int32_t kMin = std::numeric_limits<int32_t>::min(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 359 | CHECK_EQ(0, r.Call(0, 100)); |
| 360 | CHECK_TRAP(r.Call(100, 0)); |
| 361 | CHECK_TRAP(r.Call(-1001, 0)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 362 | CHECK_TRAP(r.Call(kMin, -1)); |
| 363 | CHECK_TRAP(r.Call(kMin, 0)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 364 | } |
| 365 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 366 | WASM_EXEC_TEST(Int32RemS_trap) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 367 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 368 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 369 | BUILD(r, WASM_I32_REMS(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 370 | const int32_t kMin = std::numeric_limits<int32_t>::min(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 371 | CHECK_EQ(33, r.Call(133, 100)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 372 | CHECK_EQ(0, r.Call(kMin, -1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 373 | CHECK_TRAP(r.Call(100, 0)); |
| 374 | CHECK_TRAP(r.Call(-1001, 0)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 375 | CHECK_TRAP(r.Call(kMin, 0)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 376 | } |
| 377 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 378 | WASM_EXEC_TEST(Int32DivU_trap) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 379 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 380 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 381 | BUILD(r, WASM_I32_DIVU(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 382 | const int32_t kMin = std::numeric_limits<int32_t>::min(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 383 | CHECK_EQ(0, r.Call(0, 100)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 384 | CHECK_EQ(0, r.Call(kMin, -1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 385 | CHECK_TRAP(r.Call(100, 0)); |
| 386 | CHECK_TRAP(r.Call(-1001, 0)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 387 | CHECK_TRAP(r.Call(kMin, 0)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 388 | } |
| 389 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 390 | WASM_EXEC_TEST(Int32RemU_trap) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 391 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 392 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 393 | BUILD(r, WASM_I32_REMU(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 394 | CHECK_EQ(17, r.Call(217, 100)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 395 | const int32_t kMin = std::numeric_limits<int32_t>::min(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 396 | CHECK_TRAP(r.Call(100, 0)); |
| 397 | CHECK_TRAP(r.Call(-1001, 0)); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 398 | CHECK_TRAP(r.Call(kMin, 0)); |
| 399 | CHECK_EQ(kMin, r.Call(kMin, -1)); |
| 400 | } |
| 401 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 402 | WASM_EXEC_TEST(Int32DivS_byzero_const) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 403 | for (int8_t denom = -2; denom < 8; ++denom) { |
| 404 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 405 | BUILD(r, WASM_I32_DIVS(WASM_GET_LOCAL(0), WASM_I8(denom))); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 406 | for (int32_t val = -7; val < 8; ++val) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 407 | if (denom == 0) { |
| 408 | CHECK_TRAP(r.Call(val)); |
| 409 | } else { |
| 410 | CHECK_EQ(val / denom, r.Call(val)); |
| 411 | } |
| 412 | } |
| 413 | } |
| 414 | } |
| 415 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 416 | WASM_EXEC_TEST(Int32DivU_byzero_const) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 417 | for (uint32_t denom = 0xfffffffe; denom < 8; ++denom) { |
| 418 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 419 | BUILD(r, WASM_I32_DIVU(WASM_GET_LOCAL(0), WASM_I32V_1(denom))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 420 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 421 | for (uint32_t val = 0xfffffff0; val < 8; ++val) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 422 | if (denom == 0) { |
| 423 | CHECK_TRAP(r.Call(val)); |
| 424 | } else { |
| 425 | CHECK_EQ(val / denom, r.Call(val)); |
| 426 | } |
| 427 | } |
| 428 | } |
| 429 | } |
| 430 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 431 | WASM_EXEC_TEST(Int32DivS_trap_effect) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 432 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 433 | module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 434 | WasmRunner<int32_t> r(&module, MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 435 | |
| 436 | BUILD(r, |
| 437 | WASM_IF_ELSE(WASM_GET_LOCAL(0), |
| 438 | WASM_I32_DIVS(WASM_STORE_MEM(MachineType::Int8(), |
| 439 | WASM_ZERO, WASM_GET_LOCAL(0)), |
| 440 | WASM_GET_LOCAL(1)), |
| 441 | WASM_I32_DIVS(WASM_STORE_MEM(MachineType::Int8(), |
| 442 | WASM_ZERO, WASM_GET_LOCAL(0)), |
| 443 | WASM_GET_LOCAL(1)))); |
| 444 | CHECK_EQ(0, r.Call(0, 100)); |
| 445 | CHECK_TRAP(r.Call(8, 0)); |
| 446 | CHECK_TRAP(r.Call(4, 0)); |
| 447 | CHECK_TRAP(r.Call(0, 0)); |
| 448 | } |
| 449 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 450 | void TestFloat32Binop(WasmExecutionMode execution_mode, WasmOpcode opcode, |
| 451 | int32_t expected, float a, float b) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 452 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 453 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 454 | // return K op K |
| 455 | BUILD(r, WASM_BINOP(opcode, WASM_F32(a), WASM_F32(b))); |
| 456 | CHECK_EQ(expected, r.Call()); |
| 457 | } |
| 458 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 459 | WasmRunner<int32_t> r(execution_mode, MachineType::Float32(), |
| 460 | MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 461 | // return a op b |
| 462 | BUILD(r, WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 463 | CHECK_EQ(expected, r.Call(a, b)); |
| 464 | } |
| 465 | } |
| 466 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 467 | void TestFloat32BinopWithConvert(WasmExecutionMode execution_mode, |
| 468 | WasmOpcode opcode, int32_t expected, float a, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 469 | float b) { |
| 470 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 471 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 472 | // return int(K op K) |
| 473 | BUILD(r, |
| 474 | WASM_I32_SCONVERT_F32(WASM_BINOP(opcode, WASM_F32(a), WASM_F32(b)))); |
| 475 | CHECK_EQ(expected, r.Call()); |
| 476 | } |
| 477 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 478 | WasmRunner<int32_t> r(execution_mode, MachineType::Float32(), |
| 479 | MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 480 | // return int(a op b) |
| 481 | BUILD(r, WASM_I32_SCONVERT_F32( |
| 482 | WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)))); |
| 483 | CHECK_EQ(expected, r.Call(a, b)); |
| 484 | } |
| 485 | } |
| 486 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 487 | void TestFloat32UnopWithConvert(WasmExecutionMode execution_mode, |
| 488 | WasmOpcode opcode, int32_t expected, float a) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 489 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 490 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 491 | // return int(op(K)) |
| 492 | BUILD(r, WASM_I32_SCONVERT_F32(WASM_UNOP(opcode, WASM_F32(a)))); |
| 493 | CHECK_EQ(expected, r.Call()); |
| 494 | } |
| 495 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 496 | WasmRunner<int32_t> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 497 | // return int(op(a)) |
| 498 | BUILD(r, WASM_I32_SCONVERT_F32(WASM_UNOP(opcode, WASM_GET_LOCAL(0)))); |
| 499 | CHECK_EQ(expected, r.Call(a)); |
| 500 | } |
| 501 | } |
| 502 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 503 | void TestFloat64Binop(WasmExecutionMode execution_mode, WasmOpcode opcode, |
| 504 | int32_t expected, double a, double b) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 505 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 506 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 507 | // return K op K |
| 508 | BUILD(r, WASM_BINOP(opcode, WASM_F64(a), WASM_F64(b))); |
| 509 | CHECK_EQ(expected, r.Call()); |
| 510 | } |
| 511 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 512 | WasmRunner<int32_t> r(execution_mode, MachineType::Float64(), |
| 513 | MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 514 | // return a op b |
| 515 | BUILD(r, WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 516 | CHECK_EQ(expected, r.Call(a, b)); |
| 517 | } |
| 518 | } |
| 519 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 520 | void TestFloat64BinopWithConvert(WasmExecutionMode execution_mode, |
| 521 | WasmOpcode opcode, int32_t expected, double a, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 522 | double b) { |
| 523 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 524 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 525 | // return int(K op K) |
| 526 | BUILD(r, |
| 527 | WASM_I32_SCONVERT_F64(WASM_BINOP(opcode, WASM_F64(a), WASM_F64(b)))); |
| 528 | CHECK_EQ(expected, r.Call()); |
| 529 | } |
| 530 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 531 | WasmRunner<int32_t> r(execution_mode, MachineType::Float64(), |
| 532 | MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 533 | BUILD(r, WASM_I32_SCONVERT_F64( |
| 534 | WASM_BINOP(opcode, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)))); |
| 535 | CHECK_EQ(expected, r.Call(a, b)); |
| 536 | } |
| 537 | } |
| 538 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 539 | void TestFloat64UnopWithConvert(WasmExecutionMode execution_mode, |
| 540 | WasmOpcode opcode, int32_t expected, double a) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 541 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 542 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 543 | // return int(op(K)) |
| 544 | BUILD(r, WASM_I32_SCONVERT_F64(WASM_UNOP(opcode, WASM_F64(a)))); |
| 545 | CHECK_EQ(expected, r.Call()); |
| 546 | } |
| 547 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 548 | WasmRunner<int32_t> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 549 | // return int(op(a)) |
| 550 | BUILD(r, WASM_I32_SCONVERT_F64(WASM_UNOP(opcode, WASM_GET_LOCAL(0)))); |
| 551 | CHECK_EQ(expected, r.Call(a)); |
| 552 | } |
| 553 | } |
| 554 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 555 | WASM_EXEC_TEST(Float32Binops) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 556 | TestFloat32Binop(execution_mode, kExprF32Eq, 1, 8.125f, 8.125f); |
| 557 | TestFloat32Binop(execution_mode, kExprF32Ne, 1, 8.125f, 8.127f); |
| 558 | TestFloat32Binop(execution_mode, kExprF32Lt, 1, -9.5f, -9.0f); |
| 559 | TestFloat32Binop(execution_mode, kExprF32Le, 1, -1111.0f, -1111.0f); |
| 560 | TestFloat32Binop(execution_mode, kExprF32Gt, 1, -9.0f, -9.5f); |
| 561 | TestFloat32Binop(execution_mode, kExprF32Ge, 1, -1111.0f, -1111.0f); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 562 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 563 | TestFloat32BinopWithConvert(execution_mode, kExprF32Add, 10, 3.5f, 6.5f); |
| 564 | TestFloat32BinopWithConvert(execution_mode, kExprF32Sub, 2, 44.5f, 42.5f); |
| 565 | TestFloat32BinopWithConvert(execution_mode, kExprF32Mul, -66, -132.1f, 0.5f); |
| 566 | TestFloat32BinopWithConvert(execution_mode, kExprF32Div, 11, 22.1f, 2.0f); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 567 | } |
| 568 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 569 | WASM_EXEC_TEST(Float32Unops) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 570 | TestFloat32UnopWithConvert(execution_mode, kExprF32Abs, 8, 8.125f); |
| 571 | TestFloat32UnopWithConvert(execution_mode, kExprF32Abs, 9, -9.125f); |
| 572 | TestFloat32UnopWithConvert(execution_mode, kExprF32Neg, -213, 213.125f); |
| 573 | TestFloat32UnopWithConvert(execution_mode, kExprF32Sqrt, 12, 144.4f); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 574 | } |
| 575 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 576 | WASM_EXEC_TEST(Float64Binops) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 577 | TestFloat64Binop(execution_mode, kExprF64Eq, 1, 16.25, 16.25); |
| 578 | TestFloat64Binop(execution_mode, kExprF64Ne, 1, 16.25, 16.15); |
| 579 | TestFloat64Binop(execution_mode, kExprF64Lt, 1, -32.4, 11.7); |
| 580 | TestFloat64Binop(execution_mode, kExprF64Le, 1, -88.9, -88.9); |
| 581 | TestFloat64Binop(execution_mode, kExprF64Gt, 1, 11.7, -32.4); |
| 582 | TestFloat64Binop(execution_mode, kExprF64Ge, 1, -88.9, -88.9); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 583 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 584 | TestFloat64BinopWithConvert(execution_mode, kExprF64Add, 100, 43.5, 56.5); |
| 585 | TestFloat64BinopWithConvert(execution_mode, kExprF64Sub, 200, 12200.1, |
| 586 | 12000.1); |
| 587 | TestFloat64BinopWithConvert(execution_mode, kExprF64Mul, -33, 134, -0.25); |
| 588 | TestFloat64BinopWithConvert(execution_mode, kExprF64Div, -1111, -2222.3, 2); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 589 | } |
| 590 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 591 | WASM_EXEC_TEST(Float64Unops) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 592 | TestFloat64UnopWithConvert(execution_mode, kExprF64Abs, 108, 108.125); |
| 593 | TestFloat64UnopWithConvert(execution_mode, kExprF64Abs, 209, -209.125); |
| 594 | TestFloat64UnopWithConvert(execution_mode, kExprF64Neg, -209, 209.125); |
| 595 | TestFloat64UnopWithConvert(execution_mode, kExprF64Sqrt, 13, 169.4); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 596 | } |
| 597 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 598 | WASM_EXEC_TEST(Float32Neg) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 599 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 600 | BUILD(r, WASM_F32_NEG(WASM_GET_LOCAL(0))); |
| 601 | |
| 602 | FOR_FLOAT32_INPUTS(i) { |
| 603 | CHECK_EQ(0x80000000, |
| 604 | bit_cast<uint32_t>(*i) ^ bit_cast<uint32_t>(r.Call(*i))); |
| 605 | } |
| 606 | } |
| 607 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 608 | WASM_EXEC_TEST(Float32SubMinusZero) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 609 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 610 | BUILD(r, WASM_F32_SUB(WASM_F32(-0.0), WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 611 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 612 | uint32_t sNanValue = |
| 613 | bit_cast<uint32_t>(std::numeric_limits<float>::signaling_NaN()); |
| 614 | uint32_t qNanValue = |
| 615 | bit_cast<uint32_t>(std::numeric_limits<float>::quiet_NaN()); |
| 616 | uint32_t payload = 0x00200000; |
| 617 | |
| 618 | uint32_t expected = (qNanValue & 0xffc00000) | payload; |
| 619 | uint32_t operand = (sNanValue & 0xffc00000) | payload; |
| 620 | CHECK_EQ(expected, bit_cast<uint32_t>(r.Call(bit_cast<float>(operand)))); |
| 621 | |
| 622 | // Change the sign of the NaN. |
| 623 | expected |= 0x80000000; |
| 624 | operand |= 0x80000000; |
| 625 | CHECK_EQ(expected, bit_cast<uint32_t>(r.Call(bit_cast<float>(operand)))); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 626 | } |
| 627 | |
| 628 | WASM_EXEC_TEST(Float64SubMinusZero) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 629 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 630 | BUILD(r, WASM_F64_SUB(WASM_F64(-0.0), WASM_GET_LOCAL(0))); |
| 631 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 632 | uint64_t sNanValue = |
| 633 | bit_cast<uint64_t>(std::numeric_limits<double>::signaling_NaN()); |
| 634 | uint64_t qNanValue = |
| 635 | bit_cast<uint64_t>(std::numeric_limits<double>::quiet_NaN()); |
| 636 | uint64_t payload = 0x0000123456789abc; |
| 637 | |
| 638 | uint64_t expected = (qNanValue & 0xfff8000000000000) | payload; |
| 639 | uint64_t operand = (sNanValue & 0xfff8000000000000) | payload; |
| 640 | CHECK_EQ(expected, bit_cast<uint64_t>(r.Call(bit_cast<double>(operand)))); |
| 641 | |
| 642 | // Change the sign of the NaN. |
| 643 | expected |= 0x8000000000000000; |
| 644 | operand |= 0x8000000000000000; |
| 645 | CHECK_EQ(expected, bit_cast<uint64_t>(r.Call(bit_cast<double>(operand)))); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 646 | } |
| 647 | |
| 648 | WASM_EXEC_TEST(Float64Neg) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 649 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 650 | BUILD(r, WASM_F64_NEG(WASM_GET_LOCAL(0))); |
| 651 | |
| 652 | FOR_FLOAT64_INPUTS(i) { |
| 653 | CHECK_EQ(0x8000000000000000, |
| 654 | bit_cast<uint64_t>(*i) ^ bit_cast<uint64_t>(r.Call(*i))); |
| 655 | } |
| 656 | } |
| 657 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 658 | WASM_EXEC_TEST(IfElse_P) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 659 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 660 | // if (p0) return 11; else return 22; |
| 661 | BUILD(r, WASM_IF_ELSE(WASM_GET_LOCAL(0), // -- |
| 662 | WASM_I8(11), // -- |
| 663 | WASM_I8(22))); // -- |
| 664 | FOR_INT32_INPUTS(i) { |
| 665 | int32_t expected = *i ? 11 : 22; |
| 666 | CHECK_EQ(expected, r.Call(*i)); |
| 667 | } |
| 668 | } |
| 669 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 670 | WASM_EXEC_TEST(If_empty1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 671 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 672 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 673 | BUILD(r, WASM_GET_LOCAL(0), kExprIf, kExprEnd, WASM_GET_LOCAL(1)); |
| 674 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i - 9, *i)); } |
| 675 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 676 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 677 | WASM_EXEC_TEST(IfElse_empty1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 678 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 679 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 680 | BUILD(r, WASM_GET_LOCAL(0), kExprIf, kExprElse, kExprEnd, WASM_GET_LOCAL(1)); |
| 681 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i - 8, *i)); } |
| 682 | } |
| 683 | |
| 684 | WASM_EXEC_TEST(IfElse_empty2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 685 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 686 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 687 | BUILD(r, WASM_GET_LOCAL(0), kExprIf, WASM_ZERO, kExprElse, kExprEnd, |
| 688 | WASM_GET_LOCAL(1)); |
| 689 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i - 7, *i)); } |
| 690 | } |
| 691 | |
| 692 | WASM_EXEC_TEST(IfElse_empty3) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 693 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 694 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 695 | BUILD(r, WASM_GET_LOCAL(0), kExprIf, kExprElse, WASM_ZERO, kExprEnd, |
| 696 | WASM_GET_LOCAL(1)); |
| 697 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i - 6, *i)); } |
| 698 | } |
| 699 | |
| 700 | WASM_EXEC_TEST(If_chain) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 701 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 702 | // if (p0) 13; if (p0) 14; 15 |
| 703 | BUILD(r, WASM_IF(WASM_GET_LOCAL(0), WASM_I8(13)), |
| 704 | WASM_IF(WASM_GET_LOCAL(0), WASM_I8(14)), WASM_I8(15)); |
| 705 | FOR_INT32_INPUTS(i) { CHECK_EQ(15, r.Call(*i)); } |
| 706 | } |
| 707 | |
| 708 | WASM_EXEC_TEST(If_chain_set) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 709 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 710 | MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 711 | // if (p0) p1 = 73; if (p0) p1 = 74; p1 |
| 712 | BUILD(r, WASM_IF(WASM_GET_LOCAL(0), WASM_SET_LOCAL(1, WASM_I8(73))), |
| 713 | WASM_IF(WASM_GET_LOCAL(0), WASM_SET_LOCAL(1, WASM_I8(74))), |
| 714 | WASM_GET_LOCAL(1)); |
| 715 | FOR_INT32_INPUTS(i) { |
| 716 | int32_t expected = *i ? 74 : *i; |
| 717 | CHECK_EQ(expected, r.Call(*i, *i)); |
| 718 | } |
| 719 | } |
| 720 | |
| 721 | WASM_EXEC_TEST(IfElse_Unreachable1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 722 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 723 | // if (0) unreachable; else return 22; |
| 724 | BUILD(r, WASM_IF_ELSE(WASM_ZERO, // -- |
| 725 | WASM_UNREACHABLE, // -- |
| 726 | WASM_I8(27))); // -- |
| 727 | CHECK_EQ(27, r.Call()); |
| 728 | } |
| 729 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 730 | WASM_EXEC_TEST(Return12) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 731 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 732 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 733 | BUILD(r, RET_I8(12)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 734 | CHECK_EQ(12, r.Call()); |
| 735 | } |
| 736 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 737 | WASM_EXEC_TEST(Return17) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 738 | WasmRunner<int32_t> r(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 739 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 740 | BUILD(r, B1(RET_I8(17))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 741 | CHECK_EQ(17, r.Call()); |
| 742 | } |
| 743 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 744 | WASM_EXEC_TEST(Return_I32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 745 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 746 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 747 | BUILD(r, RET(WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 748 | |
| 749 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 750 | } |
| 751 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 752 | WASM_EXEC_TEST(Return_F32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 753 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 754 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 755 | BUILD(r, RET(WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 756 | |
| 757 | FOR_FLOAT32_INPUTS(i) { |
| 758 | float expect = *i; |
| 759 | float result = r.Call(expect); |
| 760 | if (std::isnan(expect)) { |
| 761 | CHECK(std::isnan(result)); |
| 762 | } else { |
| 763 | CHECK_EQ(expect, result); |
| 764 | } |
| 765 | } |
| 766 | } |
| 767 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 768 | WASM_EXEC_TEST(Return_F64) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 769 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 770 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 771 | BUILD(r, RET(WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 772 | |
| 773 | FOR_FLOAT64_INPUTS(i) { |
| 774 | double expect = *i; |
| 775 | double result = r.Call(expect); |
| 776 | if (std::isnan(expect)) { |
| 777 | CHECK(std::isnan(result)); |
| 778 | } else { |
| 779 | CHECK_EQ(expect, result); |
| 780 | } |
| 781 | } |
| 782 | } |
| 783 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 784 | WASM_EXEC_TEST(Select) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 785 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 786 | // return select(11, 22, a); |
| 787 | BUILD(r, WASM_SELECT(WASM_I8(11), WASM_I8(22), WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 788 | FOR_INT32_INPUTS(i) { |
| 789 | int32_t expected = *i ? 11 : 22; |
| 790 | CHECK_EQ(expected, r.Call(*i)); |
| 791 | } |
| 792 | } |
| 793 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 794 | WASM_EXEC_TEST(Select_strict1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 795 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 796 | // select(a=0, a=1, a=2); return a |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 797 | BUILD(r, B2(WASM_SELECT(WASM_SET_LOCAL(0, WASM_I8(0)), |
| 798 | WASM_SET_LOCAL(0, WASM_I8(1)), |
| 799 | WASM_SET_LOCAL(0, WASM_I8(2))), |
| 800 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 801 | FOR_INT32_INPUTS(i) { CHECK_EQ(2, r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 802 | } |
| 803 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 804 | WASM_EXEC_TEST(Select_strict2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 805 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 806 | r.AllocateLocal(kAstI32); |
| 807 | r.AllocateLocal(kAstI32); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 808 | // select(b=5, c=6, a) |
| 809 | BUILD(r, WASM_SELECT(WASM_SET_LOCAL(1, WASM_I8(5)), |
| 810 | WASM_SET_LOCAL(2, WASM_I8(6)), WASM_GET_LOCAL(0))); |
| 811 | FOR_INT32_INPUTS(i) { |
| 812 | int32_t expected = *i ? 5 : 6; |
| 813 | CHECK_EQ(expected, r.Call(*i)); |
| 814 | } |
| 815 | } |
| 816 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 817 | WASM_EXEC_TEST(Select_strict3) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 818 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 819 | r.AllocateLocal(kAstI32); |
| 820 | r.AllocateLocal(kAstI32); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 821 | // select(b=5, c=6, a=b) |
| 822 | BUILD(r, WASM_SELECT(WASM_SET_LOCAL(1, WASM_I8(5)), |
| 823 | WASM_SET_LOCAL(2, WASM_I8(6)), |
| 824 | WASM_SET_LOCAL(0, WASM_GET_LOCAL(1)))); |
| 825 | FOR_INT32_INPUTS(i) { |
| 826 | int32_t expected = 5; |
| 827 | CHECK_EQ(expected, r.Call(*i)); |
| 828 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 829 | } |
| 830 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 831 | WASM_EXEC_TEST(BrIf_strict) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 832 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 833 | BUILD( |
| 834 | r, |
| 835 | B2(B1(WASM_BRV_IF(0, WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_I8(99)))), |
| 836 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 837 | |
| 838 | FOR_INT32_INPUTS(i) { CHECK_EQ(99, r.Call(*i)); } |
| 839 | } |
| 840 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 841 | WASM_EXEC_TEST(BrTable0a) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 842 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 843 | BUILD(r, |
| 844 | B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 0, BR_TARGET(0))), WASM_I8(91))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 845 | FOR_INT32_INPUTS(i) { CHECK_EQ(91, r.Call(*i)); } |
| 846 | } |
| 847 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 848 | WASM_EXEC_TEST(BrTable0b) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 849 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 850 | BUILD(r, |
| 851 | B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 1, BR_TARGET(0), BR_TARGET(0))), |
| 852 | WASM_I8(92))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 853 | FOR_INT32_INPUTS(i) { CHECK_EQ(92, r.Call(*i)); } |
| 854 | } |
| 855 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 856 | WASM_EXEC_TEST(BrTable0c) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 857 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 858 | BUILD( |
| 859 | r, |
| 860 | B2(B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 1, BR_TARGET(0), BR_TARGET(1))), |
| 861 | RET_I8(76)), |
| 862 | WASM_I8(77))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 863 | FOR_INT32_INPUTS(i) { |
| 864 | int32_t expected = *i == 0 ? 76 : 77; |
| 865 | CHECK_EQ(expected, r.Call(*i)); |
| 866 | } |
| 867 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 868 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 869 | WASM_EXEC_TEST(BrTable1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 870 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 871 | BUILD(r, B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 0, BR_TARGET(0))), RET_I8(93)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 872 | FOR_INT32_INPUTS(i) { CHECK_EQ(93, r.Call(*i)); } |
| 873 | } |
| 874 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 875 | WASM_EXEC_TEST(BrTable_loop) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 876 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 877 | BUILD(r, |
| 878 | B2(WASM_LOOP(1, WASM_BR_TABLE(WASM_INC_LOCAL_BY(0, 1), 2, BR_TARGET(2), |
| 879 | BR_TARGET(1), BR_TARGET(0))), |
| 880 | RET_I8(99)), |
| 881 | WASM_I8(98)); |
| 882 | CHECK_EQ(99, r.Call(0)); |
| 883 | CHECK_EQ(98, r.Call(-1)); |
| 884 | CHECK_EQ(98, r.Call(-2)); |
| 885 | CHECK_EQ(98, r.Call(-3)); |
| 886 | CHECK_EQ(98, r.Call(-100)); |
| 887 | } |
| 888 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 889 | WASM_EXEC_TEST(BrTable_br) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 890 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 891 | BUILD(r, |
| 892 | B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 1, BR_TARGET(1), BR_TARGET(0))), |
| 893 | RET_I8(91)), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 894 | WASM_I8(99)); |
| 895 | CHECK_EQ(99, r.Call(0)); |
| 896 | CHECK_EQ(91, r.Call(1)); |
| 897 | CHECK_EQ(91, r.Call(2)); |
| 898 | CHECK_EQ(91, r.Call(3)); |
| 899 | } |
| 900 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 901 | WASM_EXEC_TEST(BrTable_br2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 902 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 903 | |
| 904 | BUILD(r, B2(B2(B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 3, BR_TARGET(1), |
| 905 | BR_TARGET(2), BR_TARGET(3), BR_TARGET(0))), |
| 906 | RET_I8(85)), |
| 907 | RET_I8(86)), |
| 908 | RET_I8(87)), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 909 | WASM_I8(88)); |
| 910 | CHECK_EQ(86, r.Call(0)); |
| 911 | CHECK_EQ(87, r.Call(1)); |
| 912 | CHECK_EQ(88, r.Call(2)); |
| 913 | CHECK_EQ(85, r.Call(3)); |
| 914 | CHECK_EQ(85, r.Call(4)); |
| 915 | CHECK_EQ(85, r.Call(5)); |
| 916 | } |
| 917 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 918 | WASM_EXEC_TEST(BrTable4) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 919 | for (int i = 0; i < 4; ++i) { |
| 920 | for (int t = 0; t < 4; ++t) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 921 | uint32_t cases[] = {0, 1, 2, 3}; |
| 922 | cases[i] = t; |
| 923 | byte code[] = {B2(B2(B2(B2(B1(WASM_BR_TABLE( |
| 924 | WASM_GET_LOCAL(0), 3, BR_TARGET(cases[0]), |
| 925 | BR_TARGET(cases[1]), BR_TARGET(cases[2]), |
| 926 | BR_TARGET(cases[3]))), |
| 927 | RET_I8(70)), |
| 928 | RET_I8(71)), |
| 929 | RET_I8(72)), |
| 930 | RET_I8(73)), |
| 931 | WASM_I8(75)}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 932 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 933 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 934 | r.Build(code, code + arraysize(code)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 935 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 936 | for (int x = -3; x < 50; ++x) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 937 | int index = (x > 3 || x < 0) ? 3 : x; |
| 938 | int32_t expected = 70 + cases[index]; |
| 939 | CHECK_EQ(expected, r.Call(x)); |
| 940 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 941 | } |
| 942 | } |
| 943 | } |
| 944 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 945 | WASM_EXEC_TEST(BrTable4x4) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 946 | for (byte a = 0; a < 4; ++a) { |
| 947 | for (byte b = 0; b < 4; ++b) { |
| 948 | for (byte c = 0; c < 4; ++c) { |
| 949 | for (byte d = 0; d < 4; ++d) { |
| 950 | for (int i = 0; i < 4; ++i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 951 | uint32_t cases[] = {a, b, c, d}; |
| 952 | byte code[] = { |
| 953 | B2(B2(B2(B2(B1(WASM_BR_TABLE( |
| 954 | WASM_GET_LOCAL(0), 3, BR_TARGET(cases[0]), |
| 955 | BR_TARGET(cases[1]), BR_TARGET(cases[2]), |
| 956 | BR_TARGET(cases[3]))), |
| 957 | RET_I8(50)), |
| 958 | RET_I8(51)), |
| 959 | RET_I8(52)), |
| 960 | RET_I8(53)), |
| 961 | WASM_I8(55)}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 962 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 963 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 964 | r.Build(code, code + arraysize(code)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 965 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 966 | for (int x = -6; x < 47; ++x) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 967 | int index = (x > 3 || x < 0) ? 3 : x; |
| 968 | int32_t expected = 50 + cases[index]; |
| 969 | CHECK_EQ(expected, r.Call(x)); |
| 970 | } |
| 971 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 972 | } |
| 973 | } |
| 974 | } |
| 975 | } |
| 976 | } |
| 977 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 978 | WASM_EXEC_TEST(BrTable4_fallthru) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 979 | byte code[] = { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 980 | B2(B2(B2(B2(B1(WASM_BR_TABLE(WASM_GET_LOCAL(0), 3, BR_TARGET(0), |
| 981 | BR_TARGET(1), BR_TARGET(2), BR_TARGET(3))), |
| 982 | WASM_INC_LOCAL_BY(1, 1)), |
| 983 | WASM_INC_LOCAL_BY(1, 2)), |
| 984 | WASM_INC_LOCAL_BY(1, 4)), |
| 985 | WASM_INC_LOCAL_BY(1, 8)), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 986 | WASM_GET_LOCAL(1)}; |
| 987 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 988 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 989 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 990 | r.Build(code, code + arraysize(code)); |
| 991 | |
| 992 | CHECK_EQ(15, r.Call(0, 0)); |
| 993 | CHECK_EQ(14, r.Call(1, 0)); |
| 994 | CHECK_EQ(12, r.Call(2, 0)); |
| 995 | CHECK_EQ(8, r.Call(3, 0)); |
| 996 | CHECK_EQ(8, r.Call(4, 0)); |
| 997 | |
| 998 | CHECK_EQ(115, r.Call(0, 100)); |
| 999 | CHECK_EQ(114, r.Call(1, 100)); |
| 1000 | CHECK_EQ(112, r.Call(2, 100)); |
| 1001 | CHECK_EQ(108, r.Call(3, 100)); |
| 1002 | CHECK_EQ(108, r.Call(4, 100)); |
| 1003 | } |
| 1004 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1005 | WASM_EXEC_TEST(F32ReinterpretI32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1006 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1007 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1008 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1009 | |
| 1010 | BUILD(r, WASM_I32_REINTERPRET_F32( |
| 1011 | WASM_LOAD_MEM(MachineType::Float32(), WASM_ZERO))); |
| 1012 | |
| 1013 | FOR_INT32_INPUTS(i) { |
| 1014 | int32_t expected = *i; |
| 1015 | memory[0] = expected; |
| 1016 | CHECK_EQ(expected, r.Call()); |
| 1017 | } |
| 1018 | } |
| 1019 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1020 | WASM_EXEC_TEST(I32ReinterpretF32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1021 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1022 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1023 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1024 | |
| 1025 | BUILD(r, WASM_BLOCK( |
| 1026 | 2, WASM_STORE_MEM(MachineType::Float32(), WASM_ZERO, |
| 1027 | WASM_F32_REINTERPRET_I32(WASM_GET_LOCAL(0))), |
| 1028 | WASM_I8(107))); |
| 1029 | |
| 1030 | FOR_INT32_INPUTS(i) { |
| 1031 | int32_t expected = *i; |
| 1032 | CHECK_EQ(107, r.Call(expected)); |
| 1033 | CHECK_EQ(expected, memory[0]); |
| 1034 | } |
| 1035 | } |
| 1036 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1037 | WASM_EXEC_TEST(ReturnStore) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1038 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1039 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1040 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1041 | |
| 1042 | BUILD(r, WASM_STORE_MEM(MachineType::Int32(), WASM_ZERO, |
| 1043 | WASM_LOAD_MEM(MachineType::Int32(), WASM_ZERO))); |
| 1044 | |
| 1045 | FOR_INT32_INPUTS(i) { |
| 1046 | int32_t expected = *i; |
| 1047 | memory[0] = expected; |
| 1048 | CHECK_EQ(expected, r.Call()); |
| 1049 | } |
| 1050 | } |
| 1051 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1052 | WASM_EXEC_TEST(VoidReturn1) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1053 | // We use a wrapper function because WasmRunner<void> does not exist. |
| 1054 | |
| 1055 | // Build the test function. |
| 1056 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1057 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1058 | WasmFunctionCompiler t(sigs.v_v(), &module); |
| 1059 | BUILD(t, kExprNop); |
| 1060 | uint32_t index = t.CompileAndAdd(); |
| 1061 | |
| 1062 | const int32_t kExpected = -414444; |
| 1063 | // Build the calling function. |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1064 | WasmRunner<int32_t> r(&module); |
| 1065 | BUILD(r, B2(WASM_CALL_FUNCTION0(index), WASM_I32V_3(kExpected))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1066 | |
| 1067 | int32_t result = r.Call(); |
| 1068 | CHECK_EQ(kExpected, result); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1069 | } |
| 1070 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1071 | WASM_EXEC_TEST(VoidReturn2) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1072 | // We use a wrapper function because WasmRunner<void> does not exist. |
| 1073 | // Build the test function. |
| 1074 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1075 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1076 | WasmFunctionCompiler t(sigs.v_v(), &module); |
| 1077 | BUILD(t, WASM_RETURN0); |
| 1078 | uint32_t index = t.CompileAndAdd(); |
| 1079 | |
| 1080 | const int32_t kExpected = -414444; |
| 1081 | // Build the calling function. |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1082 | WasmRunner<int32_t> r(&module); |
| 1083 | BUILD(r, B2(WASM_CALL_FUNCTION0(index), WASM_I32V_3(kExpected))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1084 | |
| 1085 | int32_t result = r.Call(); |
| 1086 | CHECK_EQ(kExpected, result); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1087 | } |
| 1088 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1089 | WASM_EXEC_TEST(Block_empty) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1090 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1091 | BUILD(r, kExprBlock, kExprEnd, WASM_GET_LOCAL(0)); |
| 1092 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1093 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1094 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1095 | WASM_EXEC_TEST(Block_empty_br1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1096 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1097 | BUILD(r, B1(WASM_BR(0)), WASM_GET_LOCAL(0)); |
| 1098 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1099 | } |
| 1100 | |
| 1101 | WASM_EXEC_TEST(Block_empty_brif1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1102 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1103 | BUILD(r, B1(WASM_BR_IF(0, WASM_ZERO)), WASM_GET_LOCAL(0)); |
| 1104 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1105 | } |
| 1106 | |
| 1107 | WASM_EXEC_TEST(Block_empty_brif2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1108 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 1109 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1110 | BUILD(r, B1(WASM_BR_IF(0, WASM_GET_LOCAL(1))), WASM_GET_LOCAL(0)); |
| 1111 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i, *i + 1)); } |
| 1112 | } |
| 1113 | |
| 1114 | WASM_EXEC_TEST(Block_br2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1115 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1116 | BUILD(r, B1(WASM_BRV(0, WASM_GET_LOCAL(0)))); |
| 1117 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1118 | } |
| 1119 | |
| 1120 | WASM_EXEC_TEST(Block_If_P) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1121 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1122 | // { if (p0) return 51; return 52; } |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1123 | BUILD(r, B2( // -- |
| 1124 | WASM_IF(WASM_GET_LOCAL(0), // -- |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1125 | WASM_BRV(1, WASM_I8(51))), // -- |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1126 | WASM_I8(52))); // -- |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1127 | FOR_INT32_INPUTS(i) { |
| 1128 | int32_t expected = *i ? 51 : 52; |
| 1129 | CHECK_EQ(expected, r.Call(*i)); |
| 1130 | } |
| 1131 | } |
| 1132 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1133 | WASM_EXEC_TEST(Loop_empty) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1134 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1135 | BUILD(r, kExprLoop, kExprEnd, WASM_GET_LOCAL(0)); |
| 1136 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1137 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1138 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1139 | WASM_EXEC_TEST(Loop_empty_br1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1140 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1141 | BUILD(r, WASM_LOOP(1, WASM_BR(1)), WASM_GET_LOCAL(0)); |
| 1142 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1143 | } |
| 1144 | |
| 1145 | WASM_EXEC_TEST(Loop_empty_brif1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1146 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1147 | BUILD(r, WASM_LOOP(1, WASM_BR_IF(1, WASM_ZERO)), WASM_GET_LOCAL(0)); |
| 1148 | FOR_INT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i)); } |
| 1149 | } |
| 1150 | |
| 1151 | WASM_EXEC_TEST(Loop_empty_brif2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1152 | WasmRunner<uint32_t> r(execution_mode, MachineType::Uint32(), |
| 1153 | MachineType::Uint32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1154 | BUILD(r, WASM_LOOP(1, WASM_BR_IF(1, WASM_GET_LOCAL(1))), WASM_GET_LOCAL(0)); |
| 1155 | FOR_UINT32_INPUTS(i) { CHECK_EQ(*i, r.Call(*i, *i + 1)); } |
| 1156 | } |
| 1157 | |
| 1158 | WASM_EXEC_TEST(Block_BrIf_P) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1159 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1160 | BUILD(r, B2(WASM_BRV_IF(0, WASM_I8(51), WASM_GET_LOCAL(0)), WASM_I8(52))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1161 | FOR_INT32_INPUTS(i) { |
| 1162 | int32_t expected = *i ? 51 : 52; |
| 1163 | CHECK_EQ(expected, r.Call(*i)); |
| 1164 | } |
| 1165 | } |
| 1166 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1167 | WASM_EXEC_TEST(Block_IfElse_P_assign) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1168 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1169 | // { if (p0) p0 = 71; else p0 = 72; return p0; } |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1170 | BUILD(r, B2( // -- |
| 1171 | WASM_IF_ELSE(WASM_GET_LOCAL(0), // -- |
| 1172 | WASM_SET_LOCAL(0, WASM_I8(71)), // -- |
| 1173 | WASM_SET_LOCAL(0, WASM_I8(72))), // -- |
| 1174 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1175 | FOR_INT32_INPUTS(i) { |
| 1176 | int32_t expected = *i ? 71 : 72; |
| 1177 | CHECK_EQ(expected, r.Call(*i)); |
| 1178 | } |
| 1179 | } |
| 1180 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1181 | WASM_EXEC_TEST(Block_IfElse_P_return) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1182 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1183 | // if (p0) return 81; else return 82; |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1184 | BUILD(r, // -- |
| 1185 | WASM_IF_ELSE(WASM_GET_LOCAL(0), // -- |
| 1186 | RET_I8(81), // -- |
| 1187 | RET_I8(82))); // -- |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1188 | FOR_INT32_INPUTS(i) { |
| 1189 | int32_t expected = *i ? 81 : 82; |
| 1190 | CHECK_EQ(expected, r.Call(*i)); |
| 1191 | } |
| 1192 | } |
| 1193 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1194 | WASM_EXEC_TEST(Block_If_P_assign) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1195 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1196 | // { if (p0) p0 = 61; p0; } |
| 1197 | BUILD(r, WASM_BLOCK( |
| 1198 | 2, WASM_IF(WASM_GET_LOCAL(0), WASM_SET_LOCAL(0, WASM_I8(61))), |
| 1199 | WASM_GET_LOCAL(0))); |
| 1200 | FOR_INT32_INPUTS(i) { |
| 1201 | int32_t expected = *i ? 61 : *i; |
| 1202 | CHECK_EQ(expected, r.Call(*i)); |
| 1203 | } |
| 1204 | } |
| 1205 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1206 | WASM_EXEC_TEST(DanglingAssign) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1207 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1208 | // { return 0; p0 = 0; } |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1209 | BUILD(r, B2(RET_I8(99), WASM_SET_LOCAL(0, WASM_ZERO))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1210 | CHECK_EQ(99, r.Call(1)); |
| 1211 | } |
| 1212 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1213 | WASM_EXEC_TEST(ExprIf_P) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1214 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1215 | // p0 ? 11 : 22; |
| 1216 | BUILD(r, WASM_IF_ELSE(WASM_GET_LOCAL(0), // -- |
| 1217 | WASM_I8(11), // -- |
| 1218 | WASM_I8(22))); // -- |
| 1219 | FOR_INT32_INPUTS(i) { |
| 1220 | int32_t expected = *i ? 11 : 22; |
| 1221 | CHECK_EQ(expected, r.Call(*i)); |
| 1222 | } |
| 1223 | } |
| 1224 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1225 | WASM_EXEC_TEST(ExprIf_P_fallthru) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1226 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1227 | // p0 ? 11 : 22; |
| 1228 | BUILD(r, WASM_IF_ELSE(WASM_GET_LOCAL(0), // -- |
| 1229 | WASM_I8(11), // -- |
| 1230 | WASM_I8(22))); // -- |
| 1231 | FOR_INT32_INPUTS(i) { |
| 1232 | int32_t expected = *i ? 11 : 22; |
| 1233 | CHECK_EQ(expected, r.Call(*i)); |
| 1234 | } |
| 1235 | } |
| 1236 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1237 | WASM_EXEC_TEST(CountDown) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1238 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1239 | BUILD(r, |
| 1240 | WASM_BLOCK( |
| 1241 | 2, WASM_LOOP( |
| 1242 | 1, WASM_IF(WASM_GET_LOCAL(0), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1243 | WASM_BRV(1, WASM_SET_LOCAL( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1244 | 0, WASM_I32_SUB(WASM_GET_LOCAL(0), |
| 1245 | WASM_I8(1)))))), |
| 1246 | WASM_GET_LOCAL(0))); |
| 1247 | CHECK_EQ(0, r.Call(1)); |
| 1248 | CHECK_EQ(0, r.Call(10)); |
| 1249 | CHECK_EQ(0, r.Call(100)); |
| 1250 | } |
| 1251 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1252 | WASM_EXEC_TEST(CountDown_fallthru) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1253 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1254 | BUILD(r, |
| 1255 | WASM_BLOCK( |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1256 | 2, WASM_LOOP(3, WASM_IF(WASM_NOT(WASM_GET_LOCAL(0)), WASM_BREAK(1)), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1257 | WASM_SET_LOCAL( |
| 1258 | 0, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(1))), |
| 1259 | WASM_CONTINUE(0)), |
| 1260 | WASM_GET_LOCAL(0))); |
| 1261 | CHECK_EQ(0, r.Call(1)); |
| 1262 | CHECK_EQ(0, r.Call(10)); |
| 1263 | CHECK_EQ(0, r.Call(100)); |
| 1264 | } |
| 1265 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1266 | WASM_EXEC_TEST(WhileCountDown) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1267 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1268 | BUILD(r, WASM_BLOCK( |
| 1269 | 2, WASM_WHILE(WASM_GET_LOCAL(0), |
| 1270 | WASM_SET_LOCAL(0, WASM_I32_SUB(WASM_GET_LOCAL(0), |
| 1271 | WASM_I8(1)))), |
| 1272 | WASM_GET_LOCAL(0))); |
| 1273 | CHECK_EQ(0, r.Call(1)); |
| 1274 | CHECK_EQ(0, r.Call(10)); |
| 1275 | CHECK_EQ(0, r.Call(100)); |
| 1276 | } |
| 1277 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1278 | WASM_EXEC_TEST(Loop_if_break1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1279 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1280 | BUILD(r, B2(WASM_LOOP(2, WASM_IF(WASM_GET_LOCAL(0), WASM_BREAK(1)), |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1281 | WASM_SET_LOCAL(0, WASM_I8(99))), |
| 1282 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1283 | CHECK_EQ(99, r.Call(0)); |
| 1284 | CHECK_EQ(3, r.Call(3)); |
| 1285 | CHECK_EQ(10000, r.Call(10000)); |
| 1286 | CHECK_EQ(-29, r.Call(-29)); |
| 1287 | } |
| 1288 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1289 | WASM_EXEC_TEST(Loop_if_break2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1290 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1291 | BUILD(r, B2(WASM_LOOP(2, WASM_BR_IF(1, WASM_GET_LOCAL(0)), |
| 1292 | WASM_SET_LOCAL(0, WASM_I8(99))), |
| 1293 | WASM_GET_LOCAL(0))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1294 | CHECK_EQ(99, r.Call(0)); |
| 1295 | CHECK_EQ(3, r.Call(3)); |
| 1296 | CHECK_EQ(10000, r.Call(10000)); |
| 1297 | CHECK_EQ(-29, r.Call(-29)); |
| 1298 | } |
| 1299 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1300 | WASM_EXEC_TEST(Loop_if_break_fallthru) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1301 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1302 | BUILD(r, B1(WASM_LOOP(2, WASM_IF(WASM_GET_LOCAL(0), WASM_BREAK(1)), |
| 1303 | WASM_SET_LOCAL(0, WASM_I8(93)))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1304 | WASM_GET_LOCAL(0)); |
| 1305 | CHECK_EQ(93, r.Call(0)); |
| 1306 | CHECK_EQ(3, r.Call(3)); |
| 1307 | CHECK_EQ(10001, r.Call(10001)); |
| 1308 | CHECK_EQ(-22, r.Call(-22)); |
| 1309 | } |
| 1310 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1311 | WASM_EXEC_TEST(IfBreak1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1312 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1313 | BUILD(r, WASM_IF(WASM_GET_LOCAL(0), WASM_SEQ(WASM_BR(0), WASM_UNREACHABLE)), |
| 1314 | WASM_I8(91)); |
| 1315 | CHECK_EQ(91, r.Call(0)); |
| 1316 | CHECK_EQ(91, r.Call(1)); |
| 1317 | CHECK_EQ(91, r.Call(-8734)); |
| 1318 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1319 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1320 | WASM_EXEC_TEST(IfBreak2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1321 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1322 | BUILD(r, WASM_IF(WASM_GET_LOCAL(0), WASM_SEQ(WASM_BR(0), RET_I8(77))), |
| 1323 | WASM_I8(81)); |
| 1324 | CHECK_EQ(81, r.Call(0)); |
| 1325 | CHECK_EQ(81, r.Call(1)); |
| 1326 | CHECK_EQ(81, r.Call(-8734)); |
| 1327 | } |
| 1328 | |
| 1329 | WASM_EXEC_TEST(LoadMemI32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1330 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1331 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1332 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1333 | module.RandomizeMemory(1111); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1334 | |
| 1335 | BUILD(r, WASM_LOAD_MEM(MachineType::Int32(), WASM_I8(0))); |
| 1336 | |
| 1337 | memory[0] = 99999999; |
| 1338 | CHECK_EQ(99999999, r.Call(0)); |
| 1339 | |
| 1340 | memory[0] = 88888888; |
| 1341 | CHECK_EQ(88888888, r.Call(0)); |
| 1342 | |
| 1343 | memory[0] = 77777777; |
| 1344 | CHECK_EQ(77777777, r.Call(0)); |
| 1345 | } |
| 1346 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1347 | WASM_EXEC_TEST(LoadMemI32_alignment) { |
| 1348 | TestingModule module(execution_mode); |
| 1349 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
| 1350 | for (byte alignment = 0; alignment <= 2; ++alignment) { |
| 1351 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 1352 | module.RandomizeMemory(1111); |
| 1353 | |
| 1354 | BUILD(r, |
| 1355 | WASM_LOAD_MEM_ALIGNMENT(MachineType::Int32(), WASM_I8(0), alignment)); |
| 1356 | |
| 1357 | memory[0] = 0x1a2b3c4d; |
| 1358 | CHECK_EQ(0x1a2b3c4d, r.Call(0)); |
| 1359 | |
| 1360 | memory[0] = 0x5e6f7a8b; |
| 1361 | CHECK_EQ(0x5e6f7a8b, r.Call(0)); |
| 1362 | |
| 1363 | memory[0] = 0x9ca0b1c2; |
| 1364 | CHECK_EQ(0x9ca0b1c2, r.Call(0)); |
| 1365 | } |
| 1366 | } |
| 1367 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1368 | WASM_EXEC_TEST(LoadMemI32_oob) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1369 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1370 | int32_t* memory = module.AddMemoryElems<int32_t>(8); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1371 | WasmRunner<int32_t> r(&module, MachineType::Uint32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1372 | module.RandomizeMemory(1111); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1373 | |
| 1374 | BUILD(r, WASM_LOAD_MEM(MachineType::Int32(), WASM_GET_LOCAL(0))); |
| 1375 | |
| 1376 | memory[0] = 88888888; |
| 1377 | CHECK_EQ(88888888, r.Call(0u)); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1378 | for (uint32_t offset = 29; offset < 40; ++offset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1379 | CHECK_TRAP(r.Call(offset)); |
| 1380 | } |
| 1381 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1382 | for (uint32_t offset = 0x80000000; offset < 0x80000010; ++offset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1383 | CHECK_TRAP(r.Call(offset)); |
| 1384 | } |
| 1385 | } |
| 1386 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1387 | WASM_EXEC_TEST(LoadMem_offset_oob) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1388 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1389 | module.AddMemoryElems<int32_t>(8); |
| 1390 | |
| 1391 | static const MachineType machineTypes[] = { |
| 1392 | MachineType::Int8(), MachineType::Uint8(), MachineType::Int16(), |
| 1393 | MachineType::Uint16(), MachineType::Int32(), MachineType::Uint32(), |
| 1394 | MachineType::Int64(), MachineType::Uint64(), MachineType::Float32(), |
| 1395 | MachineType::Float64()}; |
| 1396 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1397 | for (size_t m = 0; m < arraysize(machineTypes); ++m) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1398 | module.RandomizeMemory(1116 + static_cast<int>(m)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1399 | WasmRunner<int32_t> r(&module, MachineType::Uint32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1400 | uint32_t boundary = 24 - WasmOpcodes::MemSize(machineTypes[m]); |
| 1401 | |
| 1402 | BUILD(r, WASM_LOAD_MEM_OFFSET(machineTypes[m], 8, WASM_GET_LOCAL(0)), |
| 1403 | WASM_ZERO); |
| 1404 | |
| 1405 | CHECK_EQ(0, r.Call(boundary)); // in bounds. |
| 1406 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1407 | for (uint32_t offset = boundary + 1; offset < boundary + 19; ++offset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1408 | CHECK_TRAP(r.Call(offset)); // out of bounds. |
| 1409 | } |
| 1410 | } |
| 1411 | } |
| 1412 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1413 | WASM_EXEC_TEST(LoadMemI32_offset) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1414 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1415 | int32_t* memory = module.AddMemoryElems<int32_t>(4); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1416 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1417 | module.RandomizeMemory(1111); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1418 | |
| 1419 | BUILD(r, WASM_LOAD_MEM_OFFSET(MachineType::Int32(), 4, WASM_GET_LOCAL(0))); |
| 1420 | |
| 1421 | memory[0] = 66666666; |
| 1422 | memory[1] = 77777777; |
| 1423 | memory[2] = 88888888; |
| 1424 | memory[3] = 99999999; |
| 1425 | CHECK_EQ(77777777, r.Call(0)); |
| 1426 | CHECK_EQ(88888888, r.Call(4)); |
| 1427 | CHECK_EQ(99999999, r.Call(8)); |
| 1428 | |
| 1429 | memory[0] = 11111111; |
| 1430 | memory[1] = 22222222; |
| 1431 | memory[2] = 33333333; |
| 1432 | memory[3] = 44444444; |
| 1433 | CHECK_EQ(22222222, r.Call(0)); |
| 1434 | CHECK_EQ(33333333, r.Call(4)); |
| 1435 | CHECK_EQ(44444444, r.Call(8)); |
| 1436 | } |
| 1437 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1438 | WASM_EXEC_TEST(LoadMemI32_const_oob_misaligned) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1439 | const int kMemSize = 12; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1440 | // TODO(titzer): Fix misaligned accesses on MIPS and re-enable. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1441 | for (int offset = 0; offset < kMemSize + 5; ++offset) { |
| 1442 | for (int index = 0; index < kMemSize + 5; ++index) { |
| 1443 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1444 | module.AddMemoryElems<byte>(kMemSize); |
| 1445 | |
| 1446 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1447 | module.RandomizeMemory(); |
| 1448 | |
| 1449 | BUILD(r, |
| 1450 | WASM_LOAD_MEM_OFFSET(MachineType::Int32(), offset, WASM_I8(index))); |
| 1451 | |
| 1452 | if ((offset + index) <= (kMemSize - sizeof(int32_t))) { |
| 1453 | CHECK_EQ(module.raw_val_at<int32_t>(offset + index), r.Call()); |
| 1454 | } else { |
| 1455 | CHECK_TRAP(r.Call()); |
| 1456 | } |
| 1457 | } |
| 1458 | } |
| 1459 | } |
| 1460 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1461 | WASM_EXEC_TEST(LoadMemI32_const_oob) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1462 | const int kMemSize = 24; |
| 1463 | for (int offset = 0; offset < kMemSize + 5; offset += 4) { |
| 1464 | for (int index = 0; index < kMemSize + 5; index += 4) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1465 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1466 | module.AddMemoryElems<byte>(kMemSize); |
| 1467 | |
| 1468 | WasmRunner<int32_t> r(&module); |
| 1469 | module.RandomizeMemory(); |
| 1470 | |
| 1471 | BUILD(r, |
| 1472 | WASM_LOAD_MEM_OFFSET(MachineType::Int32(), offset, WASM_I8(index))); |
| 1473 | |
| 1474 | if ((offset + index) <= (kMemSize - sizeof(int32_t))) { |
| 1475 | CHECK_EQ(module.raw_val_at<int32_t>(offset + index), r.Call()); |
| 1476 | } else { |
| 1477 | CHECK_TRAP(r.Call()); |
| 1478 | } |
| 1479 | } |
| 1480 | } |
| 1481 | } |
| 1482 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1483 | WASM_EXEC_TEST(StoreMemI32_alignment) { |
| 1484 | TestingModule module(execution_mode); |
| 1485 | int32_t* memory = module.AddMemoryElems<int32_t>(4); |
| 1486 | const int32_t kWritten = 0x12345678; |
| 1487 | |
| 1488 | for (byte i = 0; i <= 2; ++i) { |
| 1489 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 1490 | BUILD(r, WASM_STORE_MEM_ALIGNMENT(MachineType::Int32(), WASM_ZERO, i, |
| 1491 | WASM_GET_LOCAL(0))); |
| 1492 | module.RandomizeMemory(1111); |
| 1493 | memory[0] = 0; |
| 1494 | |
| 1495 | CHECK_EQ(kWritten, r.Call(kWritten)); |
| 1496 | CHECK_EQ(kWritten, memory[0]); |
| 1497 | } |
| 1498 | } |
| 1499 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1500 | WASM_EXEC_TEST(StoreMemI32_offset) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1501 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1502 | int32_t* memory = module.AddMemoryElems<int32_t>(4); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1503 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 1504 | const int32_t kWritten = 0xaabbccdd; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1505 | |
| 1506 | BUILD(r, WASM_STORE_MEM_OFFSET(MachineType::Int32(), 4, WASM_GET_LOCAL(0), |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1507 | WASM_I32V_5(kWritten))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1508 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1509 | for (int i = 0; i < 2; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1510 | module.RandomizeMemory(1111); |
| 1511 | memory[0] = 66666666; |
| 1512 | memory[1] = 77777777; |
| 1513 | memory[2] = 88888888; |
| 1514 | memory[3] = 99999999; |
| 1515 | CHECK_EQ(kWritten, r.Call(i * 4)); |
| 1516 | CHECK_EQ(66666666, memory[0]); |
| 1517 | CHECK_EQ(i == 0 ? kWritten : 77777777, memory[1]); |
| 1518 | CHECK_EQ(i == 1 ? kWritten : 88888888, memory[2]); |
| 1519 | CHECK_EQ(i == 2 ? kWritten : 99999999, memory[3]); |
| 1520 | } |
| 1521 | } |
| 1522 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1523 | WASM_EXEC_TEST(StoreMem_offset_oob) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1524 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1525 | byte* memory = module.AddMemoryElems<byte>(32); |
| 1526 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1527 | // 64-bit cases are handled in test-run-wasm-64.cc |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1528 | static const MachineType machineTypes[] = { |
| 1529 | MachineType::Int8(), MachineType::Uint8(), MachineType::Int16(), |
| 1530 | MachineType::Uint16(), MachineType::Int32(), MachineType::Uint32(), |
| 1531 | MachineType::Float32(), MachineType::Float64()}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1532 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1533 | for (size_t m = 0; m < arraysize(machineTypes); ++m) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1534 | module.RandomizeMemory(1119 + static_cast<int>(m)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1535 | WasmRunner<int32_t> r(&module, MachineType::Uint32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1536 | |
| 1537 | BUILD(r, WASM_STORE_MEM_OFFSET(machineTypes[m], 8, WASM_GET_LOCAL(0), |
| 1538 | WASM_LOAD_MEM(machineTypes[m], WASM_ZERO)), |
| 1539 | WASM_ZERO); |
| 1540 | |
| 1541 | byte memsize = WasmOpcodes::MemSize(machineTypes[m]); |
| 1542 | uint32_t boundary = 24 - memsize; |
| 1543 | CHECK_EQ(0, r.Call(boundary)); // in bounds. |
| 1544 | CHECK_EQ(0, memcmp(&memory[0], &memory[8 + boundary], memsize)); |
| 1545 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1546 | for (uint32_t offset = boundary + 1; offset < boundary + 19; ++offset) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1547 | CHECK_TRAP(r.Call(offset)); // out of bounds. |
| 1548 | } |
| 1549 | } |
| 1550 | } |
| 1551 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1552 | WASM_EXEC_TEST(LoadMemI32_P) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1553 | const int kNumElems = 8; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1554 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1555 | int32_t* memory = module.AddMemoryElems<int32_t>(kNumElems); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1556 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1557 | module.RandomizeMemory(2222); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1558 | |
| 1559 | BUILD(r, WASM_LOAD_MEM(MachineType::Int32(), WASM_GET_LOCAL(0))); |
| 1560 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1561 | for (int i = 0; i < kNumElems; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1562 | CHECK_EQ(memory[i], r.Call(i * 4)); |
| 1563 | } |
| 1564 | } |
| 1565 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1566 | WASM_EXEC_TEST(MemI32_Sum) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1567 | const int kNumElems = 20; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1568 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1569 | uint32_t* memory = module.AddMemoryElems<uint32_t>(kNumElems); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1570 | WasmRunner<uint32_t> r(&module, MachineType::Int32()); |
| 1571 | const byte kSum = r.AllocateLocal(kAstI32); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1572 | |
| 1573 | BUILD(r, WASM_BLOCK( |
| 1574 | 2, WASM_WHILE( |
| 1575 | WASM_GET_LOCAL(0), |
| 1576 | WASM_BLOCK( |
| 1577 | 2, WASM_SET_LOCAL( |
| 1578 | kSum, WASM_I32_ADD( |
| 1579 | WASM_GET_LOCAL(kSum), |
| 1580 | WASM_LOAD_MEM(MachineType::Int32(), |
| 1581 | WASM_GET_LOCAL(0)))), |
| 1582 | WASM_SET_LOCAL( |
| 1583 | 0, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(4))))), |
| 1584 | WASM_GET_LOCAL(1))); |
| 1585 | |
| 1586 | // Run 4 trials. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1587 | for (int i = 0; i < 3; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1588 | module.RandomizeMemory(i * 33); |
| 1589 | uint32_t expected = 0; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1590 | for (size_t j = kNumElems - 1; j > 0; --j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1591 | expected += memory[j]; |
| 1592 | } |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1593 | uint32_t result = r.Call(4 * (kNumElems - 1)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1594 | CHECK_EQ(expected, result); |
| 1595 | } |
| 1596 | } |
| 1597 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1598 | WASM_EXEC_TEST(CheckMachIntsZero) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1599 | const int kNumElems = 55; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1600 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1601 | module.AddMemoryElems<uint32_t>(kNumElems); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1602 | WasmRunner<uint32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1603 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1604 | BUILD(r, kExprLoop, kExprGetLocal, 0, kExprIf, kExprGetLocal, 0, |
| 1605 | kExprI32LoadMem, 0, 0, kExprIf, kExprI8Const, 255, kExprReturn, ARITY_1, |
| 1606 | kExprEnd, kExprGetLocal, 0, kExprI8Const, 4, kExprI32Sub, kExprSetLocal, |
| 1607 | 0, kExprBr, ARITY_1, DEPTH_0, kExprEnd, kExprEnd, kExprI8Const, 0); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1608 | |
| 1609 | module.BlankMemory(); |
| 1610 | CHECK_EQ(0, r.Call((kNumElems - 1) * 4)); |
| 1611 | } |
| 1612 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1613 | WASM_EXEC_TEST(MemF32_Sum) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1614 | const int kSize = 5; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1615 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1616 | module.AddMemoryElems<float>(kSize); |
| 1617 | float* buffer = module.raw_mem_start<float>(); |
| 1618 | buffer[0] = -99.25; |
| 1619 | buffer[1] = -888.25; |
| 1620 | buffer[2] = -77.25; |
| 1621 | buffer[3] = 66666.25; |
| 1622 | buffer[4] = 5555.25; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1623 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 1624 | const byte kSum = r.AllocateLocal(kAstF32); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1625 | |
| 1626 | BUILD(r, WASM_BLOCK( |
| 1627 | 3, WASM_WHILE( |
| 1628 | WASM_GET_LOCAL(0), |
| 1629 | WASM_BLOCK( |
| 1630 | 2, WASM_SET_LOCAL( |
| 1631 | kSum, WASM_F32_ADD( |
| 1632 | WASM_GET_LOCAL(kSum), |
| 1633 | WASM_LOAD_MEM(MachineType::Float32(), |
| 1634 | WASM_GET_LOCAL(0)))), |
| 1635 | WASM_SET_LOCAL( |
| 1636 | 0, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(4))))), |
| 1637 | WASM_STORE_MEM(MachineType::Float32(), WASM_ZERO, |
| 1638 | WASM_GET_LOCAL(kSum)), |
| 1639 | WASM_GET_LOCAL(0))); |
| 1640 | |
| 1641 | CHECK_EQ(0, r.Call(4 * (kSize - 1))); |
| 1642 | CHECK_NE(-99.25, buffer[0]); |
| 1643 | CHECK_EQ(71256.0f, buffer[0]); |
| 1644 | } |
| 1645 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1646 | template <typename T> |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1647 | T GenerateAndRunFold(WasmExecutionMode execution_mode, WasmOpcode binop, |
| 1648 | T* buffer, uint32_t size, LocalType astType, |
| 1649 | MachineType memType) { |
| 1650 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1651 | module.AddMemoryElems<T>(size); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1652 | for (uint32_t i = 0; i < size; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1653 | module.raw_mem_start<T>()[i] = buffer[i]; |
| 1654 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1655 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 1656 | const byte kAccum = r.AllocateLocal(astType); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1657 | |
| 1658 | BUILD( |
| 1659 | r, |
| 1660 | WASM_BLOCK( |
| 1661 | 4, WASM_SET_LOCAL(kAccum, WASM_LOAD_MEM(memType, WASM_ZERO)), |
| 1662 | WASM_WHILE( |
| 1663 | WASM_GET_LOCAL(0), |
| 1664 | WASM_BLOCK( |
| 1665 | 2, WASM_SET_LOCAL( |
| 1666 | kAccum, |
| 1667 | WASM_BINOP(binop, WASM_GET_LOCAL(kAccum), |
| 1668 | WASM_LOAD_MEM(memType, WASM_GET_LOCAL(0)))), |
| 1669 | WASM_SET_LOCAL( |
| 1670 | 0, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(sizeof(T)))))), |
| 1671 | WASM_STORE_MEM(memType, WASM_ZERO, WASM_GET_LOCAL(kAccum)), |
| 1672 | WASM_GET_LOCAL(0))); |
| 1673 | r.Call(static_cast<int>(sizeof(T) * (size - 1))); |
| 1674 | return module.raw_mem_at<double>(0); |
| 1675 | } |
| 1676 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1677 | WASM_EXEC_TEST(MemF64_Mul) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1678 | const size_t kSize = 6; |
| 1679 | double buffer[kSize] = {1, 2, 2, 2, 2, 2}; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1680 | double result = |
| 1681 | GenerateAndRunFold<double>(execution_mode, kExprF64Mul, buffer, kSize, |
| 1682 | kAstF64, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1683 | CHECK_EQ(32, result); |
| 1684 | } |
| 1685 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1686 | WASM_EXEC_TEST(Build_Wasm_Infinite_Loop) { |
| 1687 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1688 | // Only build the graph and compile, don't run. |
| 1689 | BUILD(r, WASM_INFINITE_LOOP); |
| 1690 | } |
| 1691 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1692 | WASM_EXEC_TEST(Build_Wasm_Infinite_Loop_effect) { |
| 1693 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1694 | module.AddMemoryElems<int8_t>(16); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1695 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1696 | |
| 1697 | // Only build the graph and compile, don't run. |
| 1698 | BUILD(r, WASM_LOOP(1, WASM_LOAD_MEM(MachineType::Int32(), WASM_ZERO))); |
| 1699 | } |
| 1700 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1701 | WASM_EXEC_TEST(Unreachable0a) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1702 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1703 | BUILD(r, B2(WASM_BRV(0, WASM_I8(9)), RET(WASM_GET_LOCAL(0)))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1704 | CHECK_EQ(9, r.Call(0)); |
| 1705 | CHECK_EQ(9, r.Call(1)); |
| 1706 | } |
| 1707 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1708 | WASM_EXEC_TEST(Unreachable0b) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1709 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1710 | BUILD(r, B2(WASM_BRV(0, WASM_I8(7)), WASM_UNREACHABLE)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1711 | CHECK_EQ(7, r.Call(0)); |
| 1712 | CHECK_EQ(7, r.Call(1)); |
| 1713 | } |
| 1714 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1715 | TEST(Build_Wasm_Unreachable1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1716 | WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1717 | BUILD(r, WASM_UNREACHABLE); |
| 1718 | } |
| 1719 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1720 | TEST(Build_Wasm_Unreachable2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1721 | WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1722 | BUILD(r, WASM_UNREACHABLE, WASM_UNREACHABLE); |
| 1723 | } |
| 1724 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1725 | TEST(Build_Wasm_Unreachable3) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1726 | WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1727 | BUILD(r, WASM_UNREACHABLE, WASM_UNREACHABLE, WASM_UNREACHABLE); |
| 1728 | } |
| 1729 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1730 | TEST(Build_Wasm_UnreachableIf1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1731 | WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1732 | BUILD(r, WASM_UNREACHABLE, WASM_IF(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0))); |
| 1733 | } |
| 1734 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1735 | TEST(Build_Wasm_UnreachableIf2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1736 | WasmRunner<int32_t> r(kExecuteCompiled, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1737 | BUILD(r, WASM_UNREACHABLE, |
| 1738 | WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_GET_LOCAL(0), WASM_UNREACHABLE)); |
| 1739 | } |
| 1740 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1741 | WASM_EXEC_TEST(Unreachable_Load) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1742 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1743 | BUILD(r, B2(WASM_BRV(0, WASM_GET_LOCAL(0)), |
| 1744 | WASM_LOAD_MEM(MachineType::Int8(), WASM_GET_LOCAL(0)))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1745 | CHECK_EQ(11, r.Call(11)); |
| 1746 | CHECK_EQ(21, r.Call(21)); |
| 1747 | } |
| 1748 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1749 | WASM_EXEC_TEST(Infinite_Loop_not_taken1) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1750 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1751 | BUILD(r, B2(WASM_IF(WASM_GET_LOCAL(0), WASM_INFINITE_LOOP), WASM_I8(45))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1752 | // Run the code, but don't go into the infinite loop. |
| 1753 | CHECK_EQ(45, r.Call(0)); |
| 1754 | } |
| 1755 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1756 | WASM_EXEC_TEST(Infinite_Loop_not_taken2) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1757 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1758 | BUILD(r, B1(WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_BRV(1, WASM_I8(45)), |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1759 | WASM_INFINITE_LOOP))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1760 | // Run the code, but don't go into the infinite loop. |
| 1761 | CHECK_EQ(45, r.Call(1)); |
| 1762 | } |
| 1763 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1764 | WASM_EXEC_TEST(Infinite_Loop_not_taken2_brif) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1765 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1766 | BUILD(r, |
| 1767 | B2(WASM_BRV_IF(0, WASM_I8(45), WASM_GET_LOCAL(0)), WASM_INFINITE_LOOP)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1768 | // Run the code, but don't go into the infinite loop. |
| 1769 | CHECK_EQ(45, r.Call(1)); |
| 1770 | } |
| 1771 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1772 | static void TestBuildGraphForSimpleExpression(WasmOpcode opcode) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1773 | Isolate* isolate = CcTest::InitIsolateOnce(); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1774 | Zone zone(isolate->allocator()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1775 | HandleScope scope(isolate); |
| 1776 | // Enable all optional operators. |
| 1777 | CommonOperatorBuilder common(&zone); |
| 1778 | MachineOperatorBuilder machine(&zone, MachineType::PointerRepresentation(), |
| 1779 | MachineOperatorBuilder::kAllOptionalOps); |
| 1780 | Graph graph(&zone); |
| 1781 | JSGraph jsgraph(isolate, &graph, &common, nullptr, nullptr, &machine); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1782 | FunctionSig* sig = WasmOpcodes::Signature(opcode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1783 | |
| 1784 | if (sig->parameter_count() == 1) { |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1785 | byte code[] = {WASM_NO_LOCALS, kExprGetLocal, 0, static_cast<byte>(opcode)}; |
| 1786 | TestBuildingGraph(&zone, &jsgraph, nullptr, sig, nullptr, code, |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1787 | code + arraysize(code)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1788 | } else { |
| 1789 | CHECK_EQ(2, sig->parameter_count()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1790 | byte code[] = {WASM_NO_LOCALS, kExprGetLocal, 0, kExprGetLocal, 1, |
| 1791 | static_cast<byte>(opcode)}; |
| 1792 | TestBuildingGraph(&zone, &jsgraph, nullptr, sig, nullptr, code, |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1793 | code + arraysize(code)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1794 | } |
| 1795 | } |
| 1796 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1797 | TEST(Build_Wasm_SimpleExprs) { |
| 1798 | // Test that the decoder can build a graph for all supported simple expressions. |
| 1799 | #define GRAPH_BUILD_TEST(name, opcode, sig) \ |
| 1800 | TestBuildGraphForSimpleExpression(kExpr##name); |
| 1801 | |
| 1802 | FOREACH_SIMPLE_OPCODE(GRAPH_BUILD_TEST); |
| 1803 | |
| 1804 | #undef GRAPH_BUILD_TEST |
| 1805 | } |
| 1806 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1807 | WASM_EXEC_TEST(Int32LoadInt8_signext) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1808 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1809 | const int kNumElems = 16; |
| 1810 | int8_t* memory = module.AddMemoryElems<int8_t>(kNumElems); |
| 1811 | module.RandomizeMemory(); |
| 1812 | memory[0] = -1; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1813 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1814 | BUILD(r, WASM_LOAD_MEM(MachineType::Int8(), WASM_GET_LOCAL(0))); |
| 1815 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1816 | for (int i = 0; i < kNumElems; ++i) { |
| 1817 | CHECK_EQ(memory[i], r.Call(i)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1818 | } |
| 1819 | } |
| 1820 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1821 | WASM_EXEC_TEST(Int32LoadInt8_zeroext) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1822 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1823 | const int kNumElems = 16; |
| 1824 | byte* memory = module.AddMemory(kNumElems); |
| 1825 | module.RandomizeMemory(77); |
| 1826 | memory[0] = 255; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1827 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1828 | BUILD(r, WASM_LOAD_MEM(MachineType::Uint8(), WASM_GET_LOCAL(0))); |
| 1829 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1830 | for (int i = 0; i < kNumElems; ++i) { |
| 1831 | CHECK_EQ(memory[i], r.Call(i)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1832 | } |
| 1833 | } |
| 1834 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1835 | WASM_EXEC_TEST(Int32LoadInt16_signext) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1836 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1837 | const int kNumBytes = 16; |
| 1838 | byte* memory = module.AddMemory(kNumBytes); |
| 1839 | module.RandomizeMemory(888); |
| 1840 | memory[1] = 200; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1841 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1842 | BUILD(r, WASM_LOAD_MEM(MachineType::Int16(), WASM_GET_LOCAL(0))); |
| 1843 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1844 | for (int i = 0; i < kNumBytes; i += 2) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1845 | int32_t expected = memory[i] | (static_cast<int8_t>(memory[i + 1]) << 8); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1846 | CHECK_EQ(expected, r.Call(i)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1847 | } |
| 1848 | } |
| 1849 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1850 | WASM_EXEC_TEST(Int32LoadInt16_zeroext) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1851 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1852 | const int kNumBytes = 16; |
| 1853 | byte* memory = module.AddMemory(kNumBytes); |
| 1854 | module.RandomizeMemory(9999); |
| 1855 | memory[1] = 204; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1856 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1857 | BUILD(r, WASM_LOAD_MEM(MachineType::Uint16(), WASM_GET_LOCAL(0))); |
| 1858 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1859 | for (int i = 0; i < kNumBytes; i += 2) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1860 | int32_t expected = memory[i] | (memory[i + 1] << 8); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1861 | CHECK_EQ(expected, r.Call(i)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1862 | } |
| 1863 | } |
| 1864 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1865 | WASM_EXEC_TEST(Int32Global) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1866 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1867 | int32_t* global = module.AddGlobal<int32_t>(MachineType::Int32()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1868 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1869 | // global = global + p0 |
| 1870 | BUILD(r, WASM_STORE_GLOBAL( |
| 1871 | 0, WASM_I32_ADD(WASM_LOAD_GLOBAL(0), WASM_GET_LOCAL(0)))); |
| 1872 | |
| 1873 | *global = 116; |
| 1874 | for (int i = 9; i < 444444; i += 111111) { |
| 1875 | int32_t expected = *global + i; |
| 1876 | r.Call(i); |
| 1877 | CHECK_EQ(expected, *global); |
| 1878 | } |
| 1879 | } |
| 1880 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1881 | WASM_EXEC_TEST(Int32Globals_DontAlias) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1882 | const int kNumGlobals = 3; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1883 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1884 | int32_t* globals[] = {module.AddGlobal<int32_t>(MachineType::Int32()), |
| 1885 | module.AddGlobal<int32_t>(MachineType::Int32()), |
| 1886 | module.AddGlobal<int32_t>(MachineType::Int32())}; |
| 1887 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1888 | for (int g = 0; g < kNumGlobals; ++g) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1889 | // global = global + p0 |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1890 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1891 | BUILD(r, WASM_STORE_GLOBAL( |
| 1892 | g, WASM_I32_ADD(WASM_LOAD_GLOBAL(g), WASM_GET_LOCAL(0)))); |
| 1893 | |
| 1894 | // Check that reading/writing global number {g} doesn't alter the others. |
| 1895 | *globals[g] = 116 * g; |
| 1896 | int32_t before[kNumGlobals]; |
| 1897 | for (int i = 9; i < 444444; i += 111113) { |
| 1898 | int32_t sum = *globals[g] + i; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1899 | for (int j = 0; j < kNumGlobals; ++j) before[j] = *globals[j]; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1900 | r.Call(i); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1901 | for (int j = 0; j < kNumGlobals; ++j) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1902 | int32_t expected = j == g ? sum : before[j]; |
| 1903 | CHECK_EQ(expected, *globals[j]); |
| 1904 | } |
| 1905 | } |
| 1906 | } |
| 1907 | } |
| 1908 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1909 | WASM_EXEC_TEST(Float32Global) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1910 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1911 | float* global = module.AddGlobal<float>(MachineType::Float32()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1912 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1913 | // global = global + p0 |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1914 | BUILD(r, B2(WASM_STORE_GLOBAL( |
| 1915 | 0, WASM_F32_ADD(WASM_LOAD_GLOBAL(0), |
| 1916 | WASM_F32_SCONVERT_I32(WASM_GET_LOCAL(0)))), |
| 1917 | WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1918 | |
| 1919 | *global = 1.25; |
| 1920 | for (int i = 9; i < 4444; i += 1111) { |
| 1921 | volatile float expected = *global + i; |
| 1922 | r.Call(i); |
| 1923 | CHECK_EQ(expected, *global); |
| 1924 | } |
| 1925 | } |
| 1926 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1927 | WASM_EXEC_TEST(Float64Global) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1928 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1929 | double* global = module.AddGlobal<double>(MachineType::Float64()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1930 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1931 | // global = global + p0 |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 1932 | BUILD(r, B2(WASM_STORE_GLOBAL( |
| 1933 | 0, WASM_F64_ADD(WASM_LOAD_GLOBAL(0), |
| 1934 | WASM_F64_SCONVERT_I32(WASM_GET_LOCAL(0)))), |
| 1935 | WASM_ZERO)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1936 | |
| 1937 | *global = 1.25; |
| 1938 | for (int i = 9; i < 4444; i += 1111) { |
| 1939 | volatile double expected = *global + i; |
| 1940 | r.Call(i); |
| 1941 | CHECK_EQ(expected, *global); |
| 1942 | } |
| 1943 | } |
| 1944 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1945 | WASM_EXEC_TEST(MixedGlobals) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1946 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1947 | int32_t* unused = module.AddGlobal<int32_t>(MachineType::Int32()); |
| 1948 | byte* memory = module.AddMemory(32); |
| 1949 | |
| 1950 | int8_t* var_int8 = module.AddGlobal<int8_t>(MachineType::Int8()); |
| 1951 | uint8_t* var_uint8 = module.AddGlobal<uint8_t>(MachineType::Uint8()); |
| 1952 | int16_t* var_int16 = module.AddGlobal<int16_t>(MachineType::Int16()); |
| 1953 | uint16_t* var_uint16 = module.AddGlobal<uint16_t>(MachineType::Uint16()); |
| 1954 | int32_t* var_int32 = module.AddGlobal<int32_t>(MachineType::Int32()); |
| 1955 | uint32_t* var_uint32 = module.AddGlobal<uint32_t>(MachineType::Uint32()); |
| 1956 | float* var_float = module.AddGlobal<float>(MachineType::Float32()); |
| 1957 | double* var_double = module.AddGlobal<double>(MachineType::Float64()); |
| 1958 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1959 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1960 | |
| 1961 | BUILD( |
| 1962 | r, |
| 1963 | WASM_BLOCK( |
| 1964 | 9, |
| 1965 | WASM_STORE_GLOBAL(1, WASM_LOAD_MEM(MachineType::Int8(), WASM_ZERO)), |
| 1966 | WASM_STORE_GLOBAL(2, WASM_LOAD_MEM(MachineType::Uint8(), WASM_ZERO)), |
| 1967 | WASM_STORE_GLOBAL(3, WASM_LOAD_MEM(MachineType::Int16(), WASM_ZERO)), |
| 1968 | WASM_STORE_GLOBAL(4, WASM_LOAD_MEM(MachineType::Uint16(), WASM_ZERO)), |
| 1969 | WASM_STORE_GLOBAL(5, WASM_LOAD_MEM(MachineType::Int32(), WASM_ZERO)), |
| 1970 | WASM_STORE_GLOBAL(6, WASM_LOAD_MEM(MachineType::Uint32(), WASM_ZERO)), |
| 1971 | WASM_STORE_GLOBAL(7, |
| 1972 | WASM_LOAD_MEM(MachineType::Float32(), WASM_ZERO)), |
| 1973 | WASM_STORE_GLOBAL(8, |
| 1974 | WASM_LOAD_MEM(MachineType::Float64(), WASM_ZERO)), |
| 1975 | WASM_ZERO)); |
| 1976 | |
| 1977 | memory[0] = 0xaa; |
| 1978 | memory[1] = 0xcc; |
| 1979 | memory[2] = 0x55; |
| 1980 | memory[3] = 0xee; |
| 1981 | memory[4] = 0x33; |
| 1982 | memory[5] = 0x22; |
| 1983 | memory[6] = 0x11; |
| 1984 | memory[7] = 0x99; |
| 1985 | r.Call(1); |
| 1986 | |
| 1987 | CHECK(static_cast<int8_t>(0xaa) == *var_int8); |
| 1988 | CHECK(static_cast<uint8_t>(0xaa) == *var_uint8); |
| 1989 | CHECK(static_cast<int16_t>(0xccaa) == *var_int16); |
| 1990 | CHECK(static_cast<uint16_t>(0xccaa) == *var_uint16); |
| 1991 | CHECK(static_cast<int32_t>(0xee55ccaa) == *var_int32); |
| 1992 | CHECK(static_cast<uint32_t>(0xee55ccaa) == *var_uint32); |
| 1993 | CHECK(bit_cast<float>(0xee55ccaa) == *var_float); |
| 1994 | CHECK(bit_cast<double>(0x99112233ee55ccaaULL) == *var_double); |
| 1995 | |
| 1996 | USE(unused); |
| 1997 | } |
| 1998 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1999 | WASM_EXEC_TEST(CallEmpty) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2000 | const int32_t kExpected = -414444; |
| 2001 | // Build the target function. |
| 2002 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2003 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2004 | WasmFunctionCompiler t(sigs.i_v(), &module); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2005 | BUILD(t, WASM_I32V_3(kExpected)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2006 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2007 | |
| 2008 | // Build the calling function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2009 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2010 | BUILD(r, WASM_CALL_FUNCTION0(index)); |
| 2011 | |
| 2012 | int32_t result = r.Call(); |
| 2013 | CHECK_EQ(kExpected, result); |
| 2014 | } |
| 2015 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2016 | WASM_EXEC_TEST(CallF32StackParameter) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2017 | // Build the target function. |
| 2018 | LocalType param_types[20]; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2019 | for (int i = 0; i < 20; ++i) param_types[i] = kAstF32; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2020 | FunctionSig sig(1, 19, param_types); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2021 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2022 | WasmFunctionCompiler t(&sig, &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2023 | BUILD(t, WASM_GET_LOCAL(17)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2024 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2025 | |
| 2026 | // Build the calling function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2027 | WasmRunner<float> r(&module); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2028 | BUILD(r, WASM_CALL_FUNCTIONN( |
| 2029 | 19, index, WASM_F32(1.0f), WASM_F32(2.0f), WASM_F32(4.0f), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2030 | WASM_F32(8.0f), WASM_F32(16.0f), WASM_F32(32.0f), |
| 2031 | WASM_F32(64.0f), WASM_F32(128.0f), WASM_F32(256.0f), |
| 2032 | WASM_F32(1.5f), WASM_F32(2.5f), WASM_F32(4.5f), WASM_F32(8.5f), |
| 2033 | WASM_F32(16.5f), WASM_F32(32.5f), WASM_F32(64.5f), |
| 2034 | WASM_F32(128.5f), WASM_F32(256.5f), WASM_F32(512.5f))); |
| 2035 | |
| 2036 | float result = r.Call(); |
| 2037 | CHECK_EQ(256.5f, result); |
| 2038 | } |
| 2039 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2040 | WASM_EXEC_TEST(CallF64StackParameter) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2041 | // Build the target function. |
| 2042 | LocalType param_types[20]; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2043 | for (int i = 0; i < 20; ++i) param_types[i] = kAstF64; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2044 | FunctionSig sig(1, 19, param_types); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2045 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2046 | WasmFunctionCompiler t(&sig, &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2047 | BUILD(t, WASM_GET_LOCAL(17)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2048 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2049 | |
| 2050 | // Build the calling function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2051 | WasmRunner<double> r(&module); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2052 | BUILD(r, WASM_CALL_FUNCTIONN(19, index, WASM_F64(1.0), WASM_F64(2.0), |
| 2053 | WASM_F64(4.0), WASM_F64(8.0), WASM_F64(16.0), |
| 2054 | WASM_F64(32.0), WASM_F64(64.0), WASM_F64(128.0), |
| 2055 | WASM_F64(256.0), WASM_F64(1.5), WASM_F64(2.5), |
| 2056 | WASM_F64(4.5), WASM_F64(8.5), WASM_F64(16.5), |
| 2057 | WASM_F64(32.5), WASM_F64(64.5), WASM_F64(128.5), |
| 2058 | WASM_F64(256.5), WASM_F64(512.5))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2059 | |
| 2060 | float result = r.Call(); |
| 2061 | CHECK_EQ(256.5, result); |
| 2062 | } |
| 2063 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2064 | WASM_EXEC_TEST(CallVoid) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2065 | const byte kMemOffset = 8; |
| 2066 | const int32_t kElemNum = kMemOffset / sizeof(int32_t); |
| 2067 | const int32_t kExpected = -414444; |
| 2068 | // Build the target function. |
| 2069 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2070 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2071 | module.AddMemory(16); |
| 2072 | module.RandomizeMemory(); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2073 | WasmFunctionCompiler t(sigs.v_v(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2074 | BUILD(t, WASM_STORE_MEM(MachineType::Int32(), WASM_I8(kMemOffset), |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2075 | WASM_I32V_3(kExpected))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2076 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2077 | |
| 2078 | // Build the calling function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2079 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2080 | BUILD(r, WASM_CALL_FUNCTION0(index), |
| 2081 | WASM_LOAD_MEM(MachineType::Int32(), WASM_I8(kMemOffset))); |
| 2082 | |
| 2083 | int32_t result = r.Call(); |
| 2084 | CHECK_EQ(kExpected, result); |
| 2085 | CHECK_EQ(kExpected, module.raw_mem_start<int32_t>()[kElemNum]); |
| 2086 | } |
| 2087 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2088 | WASM_EXEC_TEST(Call_Int32Add) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2089 | // Build the target function. |
| 2090 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2091 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2092 | WasmFunctionCompiler t(sigs.i_ii(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2093 | BUILD(t, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2094 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2095 | |
| 2096 | // Build the caller function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2097 | WasmRunner<int32_t> r(&module, MachineType::Int32(), MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2098 | BUILD(r, WASM_CALL_FUNCTION2(index, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2099 | |
| 2100 | FOR_INT32_INPUTS(i) { |
| 2101 | FOR_INT32_INPUTS(j) { |
| 2102 | int32_t expected = static_cast<int32_t>(static_cast<uint32_t>(*i) + |
| 2103 | static_cast<uint32_t>(*j)); |
| 2104 | CHECK_EQ(expected, r.Call(*i, *j)); |
| 2105 | } |
| 2106 | } |
| 2107 | } |
| 2108 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2109 | WASM_EXEC_TEST(Call_Float32Sub) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2110 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2111 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2112 | WasmFunctionCompiler t(sigs.f_ff(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2113 | |
| 2114 | // Build the target function. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2115 | BUILD(t, WASM_F32_SUB(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2116 | uint32_t index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2117 | |
| 2118 | // Builder the caller function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2119 | WasmRunner<float> r(&module, MachineType::Float32(), MachineType::Float32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2120 | BUILD(r, WASM_CALL_FUNCTION2(index, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2121 | |
| 2122 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2123 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(*i - *j, r.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2124 | } |
| 2125 | } |
| 2126 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2127 | WASM_EXEC_TEST(Call_Float64Sub) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2128 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2129 | double* memory = module.AddMemoryElems<double>(16); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2130 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2131 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2132 | BUILD(r, WASM_BLOCK( |
| 2133 | 2, WASM_STORE_MEM( |
| 2134 | MachineType::Float64(), WASM_ZERO, |
| 2135 | WASM_F64_SUB( |
| 2136 | WASM_LOAD_MEM(MachineType::Float64(), WASM_ZERO), |
| 2137 | WASM_LOAD_MEM(MachineType::Float64(), WASM_I8(8)))), |
| 2138 | WASM_I8(107))); |
| 2139 | |
| 2140 | FOR_FLOAT64_INPUTS(i) { |
| 2141 | FOR_FLOAT64_INPUTS(j) { |
| 2142 | memory[0] = *i; |
| 2143 | memory[1] = *j; |
| 2144 | double expected = *i - *j; |
| 2145 | CHECK_EQ(107, r.Call()); |
| 2146 | if (expected != expected) { |
| 2147 | CHECK(memory[0] != memory[0]); |
| 2148 | } else { |
| 2149 | CHECK_EQ(expected, memory[0]); |
| 2150 | } |
| 2151 | } |
| 2152 | } |
| 2153 | } |
| 2154 | |
| 2155 | #define ADD_CODE(vec, ...) \ |
| 2156 | do { \ |
| 2157 | byte __buf[] = {__VA_ARGS__}; \ |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2158 | for (size_t i = 0; i < sizeof(__buf); ++i) vec.push_back(__buf[i]); \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2159 | } while (false) |
| 2160 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2161 | static void Run_WasmMixedCall_N(WasmExecutionMode execution_mode, int start) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2162 | const int kExpected = 6333; |
| 2163 | const int kElemSize = 8; |
| 2164 | TestSignatures sigs; |
| 2165 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2166 | // 64-bit cases handled in test-run-wasm-64.cc. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2167 | static MachineType mixed[] = { |
| 2168 | MachineType::Int32(), MachineType::Float32(), MachineType::Float64(), |
| 2169 | MachineType::Float32(), MachineType::Int32(), MachineType::Float64(), |
| 2170 | MachineType::Float32(), MachineType::Float64(), MachineType::Int32(), |
| 2171 | MachineType::Int32(), MachineType::Int32()}; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2172 | |
| 2173 | int num_params = static_cast<int>(arraysize(mixed)) - start; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2174 | for (int which = 0; which < num_params; ++which) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2175 | v8::base::AccountingAllocator allocator; |
| 2176 | Zone zone(&allocator); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2177 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2178 | module.AddMemory(1024); |
| 2179 | MachineType* memtypes = &mixed[start]; |
| 2180 | MachineType result = memtypes[which]; |
| 2181 | |
| 2182 | // ========================================================================= |
| 2183 | // Build the selector function. |
| 2184 | // ========================================================================= |
| 2185 | uint32_t index; |
| 2186 | FunctionSig::Builder b(&zone, 1, num_params); |
| 2187 | b.AddReturn(WasmOpcodes::LocalTypeFor(result)); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2188 | for (int i = 0; i < num_params; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2189 | b.AddParam(WasmOpcodes::LocalTypeFor(memtypes[i])); |
| 2190 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2191 | WasmFunctionCompiler t(b.Build(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2192 | BUILD(t, WASM_GET_LOCAL(which)); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2193 | index = t.CompileAndAdd(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2194 | |
| 2195 | // ========================================================================= |
| 2196 | // Build the calling function. |
| 2197 | // ========================================================================= |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2198 | WasmRunner<int32_t> r(&module); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2199 | std::vector<byte> code; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2200 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2201 | // Load the offset for the store. |
| 2202 | ADD_CODE(code, WASM_ZERO); |
| 2203 | |
| 2204 | // Load the arguments. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2205 | for (int i = 0; i < num_params; ++i) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2206 | int offset = (i + 1) * kElemSize; |
| 2207 | ADD_CODE(code, WASM_LOAD_MEM(memtypes[i], WASM_I8(offset))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2208 | } |
| 2209 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2210 | // Call the selector function. |
| 2211 | ADD_CODE(code, kExprCallFunction, static_cast<byte>(num_params), |
| 2212 | static_cast<byte>(index)); |
| 2213 | |
| 2214 | // Store the result in memory. |
| 2215 | ADD_CODE(code, |
| 2216 | static_cast<byte>(WasmOpcodes::LoadStoreOpcodeOf(result, true)), |
| 2217 | ZERO_ALIGNMENT, ZERO_OFFSET); |
| 2218 | |
| 2219 | // Return the expected value. |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2220 | ADD_CODE(code, WASM_I32V_2(kExpected)); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2221 | |
| 2222 | r.Build(&code[0], &code[0] + code.size()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2223 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2224 | // Run the code. |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2225 | for (int t = 0; t < 10; ++t) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2226 | module.RandomizeMemory(); |
| 2227 | CHECK_EQ(kExpected, r.Call()); |
| 2228 | |
| 2229 | int size = WasmOpcodes::MemSize(result); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2230 | for (int i = 0; i < size; ++i) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2231 | int base = (which + 1) * kElemSize; |
| 2232 | byte expected = module.raw_mem_at<byte>(base + i); |
| 2233 | byte result = module.raw_mem_at<byte>(i); |
| 2234 | CHECK_EQ(expected, result); |
| 2235 | } |
| 2236 | } |
| 2237 | } |
| 2238 | } |
| 2239 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2240 | WASM_EXEC_TEST(MixedCall_0) { Run_WasmMixedCall_N(execution_mode, 0); } |
| 2241 | WASM_EXEC_TEST(MixedCall_1) { Run_WasmMixedCall_N(execution_mode, 1); } |
| 2242 | WASM_EXEC_TEST(MixedCall_2) { Run_WasmMixedCall_N(execution_mode, 2); } |
| 2243 | WASM_EXEC_TEST(MixedCall_3) { Run_WasmMixedCall_N(execution_mode, 3); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2244 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2245 | WASM_EXEC_TEST(AddCall) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2246 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2247 | TestingModule module(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2248 | WasmFunctionCompiler t1(sigs.i_ii(), &module); |
| 2249 | BUILD(t1, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2250 | t1.CompileAndAdd(); |
| 2251 | |
| 2252 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
| 2253 | byte local = r.AllocateLocal(kAstI32); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2254 | BUILD(r, B2(WASM_SET_LOCAL(local, WASM_I8(99)), |
| 2255 | WASM_I32_ADD( |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2256 | WASM_CALL_FUNCTION2(t1.function_index(), WASM_GET_LOCAL(0), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2257 | WASM_GET_LOCAL(0)), |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2258 | WASM_CALL_FUNCTION2(t1.function_index(), WASM_GET_LOCAL(1), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2259 | WASM_GET_LOCAL(local))))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2260 | |
| 2261 | CHECK_EQ(198, r.Call(0)); |
| 2262 | CHECK_EQ(200, r.Call(1)); |
| 2263 | CHECK_EQ(100, r.Call(-49)); |
| 2264 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2265 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2266 | WASM_EXEC_TEST(CountDown_expr) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2267 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2268 | BUILD(r, WASM_LOOP( |
| 2269 | 3, WASM_IF(WASM_NOT(WASM_GET_LOCAL(0)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2270 | WASM_BREAKV(1, WASM_GET_LOCAL(0))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2271 | WASM_SET_LOCAL(0, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_I8(1))), |
| 2272 | WASM_CONTINUE(0))); |
| 2273 | CHECK_EQ(0, r.Call(1)); |
| 2274 | CHECK_EQ(0, r.Call(10)); |
| 2275 | CHECK_EQ(0, r.Call(100)); |
| 2276 | } |
| 2277 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2278 | WASM_EXEC_TEST(ExprBlock2a) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2279 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2280 | BUILD(r, B2(WASM_IF(WASM_GET_LOCAL(0), WASM_BRV(1, WASM_I8(1))), WASM_I8(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2281 | CHECK_EQ(1, r.Call(0)); |
| 2282 | CHECK_EQ(1, r.Call(1)); |
| 2283 | } |
| 2284 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2285 | WASM_EXEC_TEST(ExprBlock2b) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2286 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2287 | BUILD(r, B2(WASM_IF(WASM_GET_LOCAL(0), WASM_BRV(1, WASM_I8(1))), WASM_I8(2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2288 | CHECK_EQ(2, r.Call(0)); |
| 2289 | CHECK_EQ(1, r.Call(1)); |
| 2290 | } |
| 2291 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2292 | WASM_EXEC_TEST(ExprBlock2c) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2293 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2294 | BUILD(r, B2(WASM_BRV_IF(0, WASM_I8(1), WASM_GET_LOCAL(0)), WASM_I8(1))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2295 | CHECK_EQ(1, r.Call(0)); |
| 2296 | CHECK_EQ(1, r.Call(1)); |
| 2297 | } |
| 2298 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2299 | WASM_EXEC_TEST(ExprBlock2d) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2300 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2301 | BUILD(r, B2(WASM_BRV_IF(0, WASM_I8(1), WASM_GET_LOCAL(0)), WASM_I8(2))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2302 | CHECK_EQ(2, r.Call(0)); |
| 2303 | CHECK_EQ(1, r.Call(1)); |
| 2304 | } |
| 2305 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2306 | WASM_EXEC_TEST(ExprBlock_ManualSwitch) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2307 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2308 | BUILD(r, WASM_BLOCK(6, WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(1)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2309 | WASM_BRV(1, WASM_I8(11))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2310 | WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(2)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2311 | WASM_BRV(1, WASM_I8(12))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2312 | WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(3)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2313 | WASM_BRV(1, WASM_I8(13))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2314 | WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(4)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2315 | WASM_BRV(1, WASM_I8(14))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2316 | WASM_IF(WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(5)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2317 | WASM_BRV(1, WASM_I8(15))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2318 | WASM_I8(99))); |
| 2319 | CHECK_EQ(99, r.Call(0)); |
| 2320 | CHECK_EQ(11, r.Call(1)); |
| 2321 | CHECK_EQ(12, r.Call(2)); |
| 2322 | CHECK_EQ(13, r.Call(3)); |
| 2323 | CHECK_EQ(14, r.Call(4)); |
| 2324 | CHECK_EQ(15, r.Call(5)); |
| 2325 | CHECK_EQ(99, r.Call(6)); |
| 2326 | } |
| 2327 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2328 | WASM_EXEC_TEST(ExprBlock_ManualSwitch_brif) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2329 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2330 | BUILD(r, |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2331 | WASM_BLOCK(6, WASM_BRV_IF(0, WASM_I8(11), |
| 2332 | WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(1))), |
| 2333 | WASM_BRV_IF(0, WASM_I8(12), |
| 2334 | WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(2))), |
| 2335 | WASM_BRV_IF(0, WASM_I8(13), |
| 2336 | WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(3))), |
| 2337 | WASM_BRV_IF(0, WASM_I8(14), |
| 2338 | WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(4))), |
| 2339 | WASM_BRV_IF(0, WASM_I8(15), |
| 2340 | WASM_I32_EQ(WASM_GET_LOCAL(0), WASM_I8(5))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2341 | WASM_I8(99))); |
| 2342 | CHECK_EQ(99, r.Call(0)); |
| 2343 | CHECK_EQ(11, r.Call(1)); |
| 2344 | CHECK_EQ(12, r.Call(2)); |
| 2345 | CHECK_EQ(13, r.Call(3)); |
| 2346 | CHECK_EQ(14, r.Call(4)); |
| 2347 | CHECK_EQ(15, r.Call(5)); |
| 2348 | CHECK_EQ(99, r.Call(6)); |
| 2349 | } |
| 2350 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2351 | WASM_EXEC_TEST(nested_ifs) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2352 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 2353 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2354 | |
| 2355 | BUILD(r, WASM_IF_ELSE( |
| 2356 | WASM_GET_LOCAL(0), |
| 2357 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_I8(11), WASM_I8(12)), |
| 2358 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_I8(13), WASM_I8(14)))); |
| 2359 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2360 | CHECK_EQ(11, r.Call(1, 1)); |
| 2361 | CHECK_EQ(12, r.Call(1, 0)); |
| 2362 | CHECK_EQ(13, r.Call(0, 1)); |
| 2363 | CHECK_EQ(14, r.Call(0, 0)); |
| 2364 | } |
| 2365 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2366 | WASM_EXEC_TEST(ExprBlock_if) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2367 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2368 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2369 | BUILD(r, B1(WASM_IF_ELSE(WASM_GET_LOCAL(0), WASM_BRV(0, WASM_I8(11)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2370 | WASM_BRV(1, WASM_I8(14))))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2371 | |
| 2372 | CHECK_EQ(11, r.Call(1)); |
| 2373 | CHECK_EQ(14, r.Call(0)); |
| 2374 | } |
| 2375 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2376 | WASM_EXEC_TEST(ExprBlock_nested_ifs) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2377 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 2378 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2379 | |
| 2380 | BUILD(r, WASM_BLOCK( |
| 2381 | 1, WASM_IF_ELSE( |
| 2382 | WASM_GET_LOCAL(0), |
| 2383 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_BRV(0, WASM_I8(11)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2384 | WASM_BRV(1, WASM_I8(12))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2385 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_BRV(0, WASM_I8(13)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2386 | WASM_BRV(1, WASM_I8(14)))))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2387 | |
| 2388 | CHECK_EQ(11, r.Call(1, 1)); |
| 2389 | CHECK_EQ(12, r.Call(1, 0)); |
| 2390 | CHECK_EQ(13, r.Call(0, 1)); |
| 2391 | CHECK_EQ(14, r.Call(0, 0)); |
| 2392 | } |
| 2393 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2394 | WASM_EXEC_TEST(ExprLoop_nested_ifs) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2395 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 2396 | MachineType::Int32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2397 | |
| 2398 | BUILD(r, WASM_LOOP( |
| 2399 | 1, WASM_IF_ELSE( |
| 2400 | WASM_GET_LOCAL(0), |
| 2401 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_BRV(1, WASM_I8(11)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2402 | WASM_BRV(3, WASM_I8(12))), |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2403 | WASM_IF_ELSE(WASM_GET_LOCAL(1), WASM_BRV(1, WASM_I8(13)), |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2404 | WASM_BRV(3, WASM_I8(14)))))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2405 | |
| 2406 | CHECK_EQ(11, r.Call(1, 1)); |
| 2407 | CHECK_EQ(12, r.Call(1, 0)); |
| 2408 | CHECK_EQ(13, r.Call(0, 1)); |
| 2409 | CHECK_EQ(14, r.Call(0, 0)); |
| 2410 | } |
| 2411 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2412 | WASM_EXEC_TEST(SimpleCallIndirect) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2413 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2414 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2415 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2416 | WasmFunctionCompiler t1(sigs.i_ii(), &module); |
| 2417 | BUILD(t1, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2418 | t1.CompileAndAdd(/*sig_index*/ 1); |
| 2419 | |
| 2420 | WasmFunctionCompiler t2(sigs.i_ii(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2421 | BUILD(t2, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2422 | t2.CompileAndAdd(/*sig_index*/ 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2423 | |
| 2424 | // Signature table. |
| 2425 | module.AddSignature(sigs.f_ff()); |
| 2426 | module.AddSignature(sigs.i_ii()); |
| 2427 | module.AddSignature(sigs.d_dd()); |
| 2428 | |
| 2429 | // Function table. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2430 | int table[] = {0, 1}; |
| 2431 | module.AddIndirectFunctionTable(table, 2); |
| 2432 | module.PopulateIndirectFunctionTable(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2433 | |
| 2434 | // Builder the caller function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2435 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2436 | BUILD(r, WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(0), WASM_I8(66), WASM_I8(22))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2437 | |
| 2438 | CHECK_EQ(88, r.Call(0)); |
| 2439 | CHECK_EQ(44, r.Call(1)); |
| 2440 | CHECK_TRAP(r.Call(2)); |
| 2441 | } |
| 2442 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2443 | WASM_EXEC_TEST(MultipleCallIndirect) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2444 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2445 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2446 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2447 | WasmFunctionCompiler t1(sigs.i_ii(), &module); |
| 2448 | BUILD(t1, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2449 | t1.CompileAndAdd(/*sig_index*/ 1); |
| 2450 | |
| 2451 | WasmFunctionCompiler t2(sigs.i_ii(), &module); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2452 | BUILD(t2, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2453 | t2.CompileAndAdd(/*sig_index*/ 1); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2454 | |
| 2455 | // Signature table. |
| 2456 | module.AddSignature(sigs.f_ff()); |
| 2457 | module.AddSignature(sigs.i_ii()); |
| 2458 | module.AddSignature(sigs.d_dd()); |
| 2459 | |
| 2460 | // Function table. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2461 | int table[] = {0, 1}; |
| 2462 | module.AddIndirectFunctionTable(table, 2); |
| 2463 | module.PopulateIndirectFunctionTable(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2464 | |
| 2465 | // Builder the caller function. |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2466 | WasmRunner<int32_t> r(&module, MachineType::Int32(), MachineType::Int32(), |
| 2467 | MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2468 | BUILD(r, WASM_I32_ADD( |
| 2469 | WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1), |
| 2470 | WASM_GET_LOCAL(2)), |
| 2471 | WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(1), WASM_GET_LOCAL(2), |
| 2472 | WASM_GET_LOCAL(0)))); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2473 | |
| 2474 | CHECK_EQ(5, r.Call(0, 1, 2)); |
| 2475 | CHECK_EQ(19, r.Call(0, 1, 9)); |
| 2476 | CHECK_EQ(1, r.Call(1, 0, 2)); |
| 2477 | CHECK_EQ(1, r.Call(1, 0, 9)); |
| 2478 | |
| 2479 | CHECK_TRAP(r.Call(0, 2, 1)); |
| 2480 | CHECK_TRAP(r.Call(1, 2, 0)); |
| 2481 | CHECK_TRAP(r.Call(2, 0, 1)); |
| 2482 | CHECK_TRAP(r.Call(2, 1, 0)); |
| 2483 | } |
| 2484 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2485 | WASM_EXEC_TEST(CallIndirect_NoTable) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2486 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2487 | TestingModule module(execution_mode); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2488 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2489 | // One function. |
| 2490 | WasmFunctionCompiler t1(sigs.i_ii(), &module); |
| 2491 | BUILD(t1, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2492 | t1.CompileAndAdd(/*sig_index*/ 1); |
| 2493 | |
| 2494 | // Signature table. |
| 2495 | module.AddSignature(sigs.f_ff()); |
| 2496 | module.AddSignature(sigs.i_ii()); |
| 2497 | |
| 2498 | // Builder the caller function. |
| 2499 | WasmRunner<int32_t> r(&module, MachineType::Int32()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2500 | BUILD(r, WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(0), WASM_I8(66), WASM_I8(22))); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2501 | |
| 2502 | CHECK_TRAP(r.Call(0)); |
| 2503 | CHECK_TRAP(r.Call(1)); |
| 2504 | CHECK_TRAP(r.Call(2)); |
| 2505 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2506 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2507 | WASM_EXEC_TEST(F32Floor) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2508 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2509 | BUILD(r, WASM_F32_FLOOR(WASM_GET_LOCAL(0))); |
| 2510 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2511 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(floorf(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2512 | } |
| 2513 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2514 | WASM_EXEC_TEST(F32Ceil) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2515 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2516 | BUILD(r, WASM_F32_CEIL(WASM_GET_LOCAL(0))); |
| 2517 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2518 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(ceilf(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2519 | } |
| 2520 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2521 | WASM_EXEC_TEST(F32Trunc) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2522 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2523 | BUILD(r, WASM_F32_TRUNC(WASM_GET_LOCAL(0))); |
| 2524 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2525 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(truncf(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2526 | } |
| 2527 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2528 | WASM_EXEC_TEST(F32NearestInt) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2529 | WasmRunner<float> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2530 | BUILD(r, WASM_F32_NEARESTINT(WASM_GET_LOCAL(0))); |
| 2531 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2532 | FOR_FLOAT32_INPUTS(i) { CHECK_FLOAT_EQ(nearbyintf(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2533 | } |
| 2534 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2535 | WASM_EXEC_TEST(F64Floor) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2536 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2537 | BUILD(r, WASM_F64_FLOOR(WASM_GET_LOCAL(0))); |
| 2538 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2539 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(floor(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2540 | } |
| 2541 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2542 | WASM_EXEC_TEST(F64Ceil) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2543 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2544 | BUILD(r, WASM_F64_CEIL(WASM_GET_LOCAL(0))); |
| 2545 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2546 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(ceil(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2547 | } |
| 2548 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2549 | WASM_EXEC_TEST(F64Trunc) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2550 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2551 | BUILD(r, WASM_F64_TRUNC(WASM_GET_LOCAL(0))); |
| 2552 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2553 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(trunc(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2554 | } |
| 2555 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2556 | WASM_EXEC_TEST(F64NearestInt) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2557 | WasmRunner<double> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2558 | BUILD(r, WASM_F64_NEARESTINT(WASM_GET_LOCAL(0))); |
| 2559 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2560 | FOR_FLOAT64_INPUTS(i) { CHECK_DOUBLE_EQ(nearbyint(*i), r.Call(*i)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2561 | } |
| 2562 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2563 | WASM_EXEC_TEST(F32Min) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2564 | WasmRunner<float> r(execution_mode, MachineType::Float32(), |
| 2565 | MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2566 | BUILD(r, WASM_F32_MIN(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2567 | |
| 2568 | FOR_FLOAT32_INPUTS(i) { |
| 2569 | FOR_FLOAT32_INPUTS(j) { |
| 2570 | float expected; |
| 2571 | if (*i < *j) { |
| 2572 | expected = *i; |
| 2573 | } else if (*j < *i) { |
| 2574 | expected = *j; |
| 2575 | } else if (*i != *i) { |
| 2576 | // If *i or *j is NaN, then the result is NaN. |
| 2577 | expected = *i; |
| 2578 | } else { |
| 2579 | expected = *j; |
| 2580 | } |
| 2581 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2582 | CHECK_FLOAT_EQ(expected, r.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2583 | } |
| 2584 | } |
| 2585 | } |
| 2586 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2587 | WASM_EXEC_TEST(F64Min) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2588 | WasmRunner<double> r(execution_mode, MachineType::Float64(), |
| 2589 | MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2590 | BUILD(r, WASM_F64_MIN(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2591 | |
| 2592 | FOR_FLOAT64_INPUTS(i) { |
| 2593 | FOR_FLOAT64_INPUTS(j) { |
| 2594 | double expected; |
| 2595 | if (*i < *j) { |
| 2596 | expected = *i; |
| 2597 | } else if (*j < *i) { |
| 2598 | expected = *j; |
| 2599 | } else if (*i != *i) { |
| 2600 | // If *i or *j is NaN, then the result is NaN. |
| 2601 | expected = *i; |
| 2602 | } else { |
| 2603 | expected = *j; |
| 2604 | } |
| 2605 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2606 | CHECK_DOUBLE_EQ(expected, r.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2607 | } |
| 2608 | } |
| 2609 | } |
| 2610 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2611 | WASM_EXEC_TEST(F32Max) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2612 | WasmRunner<float> r(execution_mode, MachineType::Float32(), |
| 2613 | MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2614 | BUILD(r, WASM_F32_MAX(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2615 | |
| 2616 | FOR_FLOAT32_INPUTS(i) { |
| 2617 | FOR_FLOAT32_INPUTS(j) { |
| 2618 | float expected; |
| 2619 | if (*i > *j) { |
| 2620 | expected = *i; |
| 2621 | } else if (*j > *i) { |
| 2622 | expected = *j; |
| 2623 | } else if (*i != *i) { |
| 2624 | // If *i or *j is NaN, then the result is NaN. |
| 2625 | expected = *i; |
| 2626 | } else { |
| 2627 | expected = *j; |
| 2628 | } |
| 2629 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2630 | CHECK_FLOAT_EQ(expected, r.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2631 | } |
| 2632 | } |
| 2633 | } |
| 2634 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2635 | WASM_EXEC_TEST(F64Max) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2636 | WasmRunner<double> r(execution_mode, MachineType::Float64(), |
| 2637 | MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2638 | BUILD(r, WASM_F64_MAX(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2639 | |
| 2640 | FOR_FLOAT64_INPUTS(i) { |
| 2641 | FOR_FLOAT64_INPUTS(j) { |
| 2642 | double expected; |
| 2643 | if (*i > *j) { |
| 2644 | expected = *i; |
| 2645 | } else if (*j > *i) { |
| 2646 | expected = *j; |
| 2647 | } else if (*i != *i) { |
| 2648 | // If *i or *j is NaN, then the result is NaN. |
| 2649 | expected = *i; |
| 2650 | } else { |
| 2651 | expected = *j; |
| 2652 | } |
| 2653 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2654 | CHECK_DOUBLE_EQ(expected, r.Call(*i, *j)); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2655 | } |
| 2656 | } |
| 2657 | } |
| 2658 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2659 | // TODO(ahaas): Fix on mips and reenable. |
| 2660 | #if !V8_TARGET_ARCH_MIPS && !V8_TARGET_ARCH_MIPS64 |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2661 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2662 | WASM_EXEC_TEST(F32Min_Snan) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2663 | // Test that the instruction does not return a signalling NaN. |
| 2664 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2665 | WasmRunner<float> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2666 | BUILD(r, |
| 2667 | WASM_F32_MIN(WASM_F32(bit_cast<float>(0xff80f1e2)), WASM_F32(57.67))); |
| 2668 | CHECK_EQ(0xffc0f1e2, bit_cast<uint32_t>(r.Call())); |
| 2669 | } |
| 2670 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2671 | WasmRunner<float> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2672 | BUILD(r, |
| 2673 | WASM_F32_MIN(WASM_F32(45.73), WASM_F32(bit_cast<float>(0x7f80f1e2)))); |
| 2674 | CHECK_EQ(0x7fc0f1e2, bit_cast<uint32_t>(r.Call())); |
| 2675 | } |
| 2676 | } |
| 2677 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2678 | WASM_EXEC_TEST(F32Max_Snan) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2679 | // Test that the instruction does not return a signalling NaN. |
| 2680 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2681 | WasmRunner<float> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2682 | BUILD(r, |
| 2683 | WASM_F32_MAX(WASM_F32(bit_cast<float>(0xff80f1e2)), WASM_F32(57.67))); |
| 2684 | CHECK_EQ(0xffc0f1e2, bit_cast<uint32_t>(r.Call())); |
| 2685 | } |
| 2686 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2687 | WasmRunner<float> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2688 | BUILD(r, |
| 2689 | WASM_F32_MAX(WASM_F32(45.73), WASM_F32(bit_cast<float>(0x7f80f1e2)))); |
| 2690 | CHECK_EQ(0x7fc0f1e2, bit_cast<uint32_t>(r.Call())); |
| 2691 | } |
| 2692 | } |
| 2693 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2694 | WASM_EXEC_TEST(F64Min_Snan) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2695 | // Test that the instruction does not return a signalling NaN. |
| 2696 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2697 | WasmRunner<double> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2698 | BUILD(r, WASM_F64_MIN(WASM_F64(bit_cast<double>(0xfff000000000f1e2)), |
| 2699 | WASM_F64(57.67))); |
| 2700 | CHECK_EQ(0xfff800000000f1e2, bit_cast<uint64_t>(r.Call())); |
| 2701 | } |
| 2702 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2703 | WasmRunner<double> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2704 | BUILD(r, WASM_F64_MIN(WASM_F64(45.73), |
| 2705 | WASM_F64(bit_cast<double>(0x7ff000000000f1e2)))); |
| 2706 | CHECK_EQ(0x7ff800000000f1e2, bit_cast<uint64_t>(r.Call())); |
| 2707 | } |
| 2708 | } |
| 2709 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2710 | WASM_EXEC_TEST(F64Max_Snan) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2711 | // Test that the instruction does not return a signalling NaN. |
| 2712 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2713 | WasmRunner<double> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2714 | BUILD(r, WASM_F64_MAX(WASM_F64(bit_cast<double>(0xfff000000000f1e2)), |
| 2715 | WASM_F64(57.67))); |
| 2716 | CHECK_EQ(0xfff800000000f1e2, bit_cast<uint64_t>(r.Call())); |
| 2717 | } |
| 2718 | { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2719 | WasmRunner<double> r(execution_mode); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2720 | BUILD(r, WASM_F64_MAX(WASM_F64(45.73), |
| 2721 | WASM_F64(bit_cast<double>(0x7ff000000000f1e2)))); |
| 2722 | CHECK_EQ(0x7ff800000000f1e2, bit_cast<uint64_t>(r.Call())); |
| 2723 | } |
| 2724 | } |
| 2725 | |
| 2726 | #endif |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2727 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2728 | WASM_EXEC_TEST(I32SConvertF32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2729 | WasmRunner<int32_t> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2730 | BUILD(r, WASM_I32_SCONVERT_F32(WASM_GET_LOCAL(0))); |
| 2731 | |
| 2732 | FOR_FLOAT32_INPUTS(i) { |
| 2733 | if (*i < static_cast<float>(INT32_MAX) && |
| 2734 | *i >= static_cast<float>(INT32_MIN)) { |
| 2735 | CHECK_EQ(static_cast<int32_t>(*i), r.Call(*i)); |
| 2736 | } else { |
| 2737 | CHECK_TRAP32(r.Call(*i)); |
| 2738 | } |
| 2739 | } |
| 2740 | } |
| 2741 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2742 | WASM_EXEC_TEST(I32SConvertF64) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2743 | WasmRunner<int32_t> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2744 | BUILD(r, WASM_I32_SCONVERT_F64(WASM_GET_LOCAL(0))); |
| 2745 | |
| 2746 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2747 | if (*i < (static_cast<double>(INT32_MAX) + 1.0) && |
| 2748 | *i > (static_cast<double>(INT32_MIN) - 1.0)) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2749 | CHECK_EQ(static_cast<int64_t>(*i), r.Call(*i)); |
| 2750 | } else { |
| 2751 | CHECK_TRAP32(r.Call(*i)); |
| 2752 | } |
| 2753 | } |
| 2754 | } |
| 2755 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2756 | WASM_EXEC_TEST(I32UConvertF32) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2757 | WasmRunner<uint32_t> r(execution_mode, MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2758 | BUILD(r, WASM_I32_UCONVERT_F32(WASM_GET_LOCAL(0))); |
| 2759 | |
| 2760 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2761 | if (*i < (static_cast<float>(UINT32_MAX) + 1.0) && *i > -1) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2762 | CHECK_EQ(static_cast<uint32_t>(*i), r.Call(*i)); |
| 2763 | } else { |
| 2764 | CHECK_TRAP32(r.Call(*i)); |
| 2765 | } |
| 2766 | } |
| 2767 | } |
| 2768 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2769 | WASM_EXEC_TEST(I32UConvertF64) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2770 | WasmRunner<uint32_t> r(execution_mode, MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2771 | BUILD(r, WASM_I32_UCONVERT_F64(WASM_GET_LOCAL(0))); |
| 2772 | |
| 2773 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2774 | if (*i < (static_cast<float>(UINT32_MAX) + 1.0) && *i > -1) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2775 | CHECK_EQ(static_cast<uint32_t>(*i), r.Call(*i)); |
| 2776 | } else { |
| 2777 | CHECK_TRAP32(r.Call(*i)); |
| 2778 | } |
| 2779 | } |
| 2780 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2781 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2782 | WASM_EXEC_TEST(F64CopySign) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2783 | WasmRunner<double> r(execution_mode, MachineType::Float64(), |
| 2784 | MachineType::Float64()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2785 | BUILD(r, WASM_F64_COPYSIGN(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2786 | |
| 2787 | FOR_FLOAT64_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2788 | FOR_FLOAT64_INPUTS(j) { CHECK_DOUBLE_EQ(copysign(*i, *j), r.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2789 | } |
| 2790 | } |
| 2791 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2792 | WASM_EXEC_TEST(F32CopySign) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2793 | WasmRunner<float> r(execution_mode, MachineType::Float32(), |
| 2794 | MachineType::Float32()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2795 | BUILD(r, WASM_F32_COPYSIGN(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1))); |
| 2796 | |
| 2797 | FOR_FLOAT32_INPUTS(i) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2798 | FOR_FLOAT32_INPUTS(j) { CHECK_FLOAT_EQ(copysignf(*i, *j), r.Call(*i, *j)); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 2799 | } |
| 2800 | } |
| 2801 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2802 | static void CompileCallIndirectMany(LocalType param) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2803 | // Make sure we don't run out of registers when compiling indirect calls |
| 2804 | // with many many parameters. |
| 2805 | TestSignatures sigs; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2806 | for (byte num_params = 0; num_params < 40; ++num_params) { |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2807 | v8::base::AccountingAllocator allocator; |
| 2808 | Zone zone(&allocator); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2809 | HandleScope scope(CcTest::InitIsolateOnce()); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2810 | TestingModule module(kExecuteCompiled); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2811 | FunctionSig* sig = sigs.many(&zone, kAstStmt, param, num_params); |
| 2812 | |
| 2813 | module.AddSignature(sig); |
| 2814 | module.AddSignature(sig); |
| 2815 | module.AddIndirectFunctionTable(nullptr, 0); |
| 2816 | |
| 2817 | WasmFunctionCompiler t(sig, &module); |
| 2818 | |
| 2819 | std::vector<byte> code; |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2820 | ADD_CODE(code, kExprI8Const, 0); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2821 | for (byte p = 0; p < num_params; ++p) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2822 | ADD_CODE(code, kExprGetLocal, p); |
| 2823 | } |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2824 | ADD_CODE(code, kExprCallIndirect, static_cast<byte>(num_params), 1); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2825 | |
| 2826 | t.Build(&code[0], &code[0] + code.size()); |
| 2827 | t.Compile(); |
| 2828 | } |
| 2829 | } |
| 2830 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2831 | TEST(Compile_Wasm_CallIndirect_Many_i32) { CompileCallIndirectMany(kAstI32); } |
| 2832 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2833 | TEST(Compile_Wasm_CallIndirect_Many_f32) { CompileCallIndirectMany(kAstF32); } |
| 2834 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 2835 | TEST(Compile_Wasm_CallIndirect_Many_f64) { CompileCallIndirectMany(kAstF64); } |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2836 | |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 2837 | WASM_EXEC_TEST(Int32RemS_dead) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 2838 | WasmRunner<int32_t> r(execution_mode, MachineType::Int32(), |
| 2839 | MachineType::Int32()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 2840 | BUILD(r, WASM_I32_REMS(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)), WASM_ZERO); |
| 2841 | const int32_t kMin = std::numeric_limits<int32_t>::min(); |
| 2842 | CHECK_EQ(0, r.Call(133, 100)); |
| 2843 | CHECK_EQ(0, r.Call(kMin, -1)); |
| 2844 | CHECK_EQ(0, r.Call(0, 1)); |
| 2845 | CHECK_TRAP(r.Call(100, 0)); |
| 2846 | CHECK_TRAP(r.Call(-1001, 0)); |
| 2847 | CHECK_TRAP(r.Call(kMin, 0)); |
| 2848 | } |