OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_MIPS64 | 7 #if V8_TARGET_ARCH_MIPS64 |
8 | 8 |
9 // Note on Mips implementation: | 9 // Note on Mips implementation: |
10 // | 10 // |
(...skipping 3404 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
3415 __ JumpIfSmi(v0, if_false); | 3415 __ JumpIfSmi(v0, if_false); |
3416 __ GetObjectType(v0, a1, a1); | 3416 __ GetObjectType(v0, a1, a1); |
3417 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 3417 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
3418 Split(ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE), | 3418 Split(ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE), |
3419 if_true, if_false, fall_through); | 3419 if_true, if_false, fall_through); |
3420 | 3420 |
3421 context()->Plug(if_true, if_false); | 3421 context()->Plug(if_true, if_false); |
3422 } | 3422 } |
3423 | 3423 |
3424 | 3424 |
| 3425 void FullCodeGenerator::EmitIsSimdObject(CallRuntime* expr) { |
| 3426 ZoneList<Expression*>* args = expr->arguments(); |
| 3427 DCHECK(args->length() == 1); |
| 3428 |
| 3429 VisitForAccumulatorValue(args->at(0)); |
| 3430 |
| 3431 Label materialize_true, materialize_false; |
| 3432 Label* if_true = NULL; |
| 3433 Label* if_false = NULL; |
| 3434 Label* fall_through = NULL; |
| 3435 context()->PrepareTest(&materialize_true, &materialize_false, &if_true, |
| 3436 &if_false, &fall_through); |
| 3437 |
| 3438 __ JumpIfSmi(v0, if_false); |
| 3439 Register map = a1; |
| 3440 Register type_reg = a2; |
| 3441 __ GetObjectType(v0, map, type_reg); |
| 3442 __ Subu(type_reg, type_reg, Operand(FIRST_SIMD_VALUE_TYPE)); |
| 3443 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
| 3444 Split(ls, type_reg, Operand(LAST_SIMD_VALUE_TYPE - FIRST_SIMD_VALUE_TYPE), |
| 3445 if_true, if_false, fall_through); |
| 3446 |
| 3447 context()->Plug(if_true, if_false); |
| 3448 } |
| 3449 |
| 3450 |
3425 void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) { | 3451 void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) { |
3426 ZoneList<Expression*>* args = expr->arguments(); | 3452 ZoneList<Expression*>* args = expr->arguments(); |
3427 DCHECK(args->length() == 1); | 3453 DCHECK(args->length() == 1); |
3428 | 3454 |
3429 VisitForAccumulatorValue(args->at(0)); | 3455 VisitForAccumulatorValue(args->at(0)); |
3430 | 3456 |
3431 Label materialize_true, materialize_false; | 3457 Label materialize_true, materialize_false; |
3432 Label* if_true = NULL; | 3458 Label* if_true = NULL; |
3433 Label* if_false = NULL; | 3459 Label* if_false = NULL; |
3434 Label* fall_through = NULL; | 3460 Label* fall_through = NULL; |
(...skipping 1667 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5102 Split(eq, a1, Operand(zero_reg), | 5128 Split(eq, a1, Operand(zero_reg), |
5103 if_true, if_false, fall_through); | 5129 if_true, if_false, fall_through); |
5104 } else if (String::Equals(check, factory->symbol_string())) { | 5130 } else if (String::Equals(check, factory->symbol_string())) { |
5105 __ JumpIfSmi(v0, if_false); | 5131 __ JumpIfSmi(v0, if_false); |
5106 __ GetObjectType(v0, v0, a1); | 5132 __ GetObjectType(v0, v0, a1); |
5107 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); | 5133 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); |
5108 } else if (String::Equals(check, factory->float32x4_string())) { | 5134 } else if (String::Equals(check, factory->float32x4_string())) { |
5109 __ JumpIfSmi(v0, if_false); | 5135 __ JumpIfSmi(v0, if_false); |
5110 __ GetObjectType(v0, v0, a1); | 5136 __ GetObjectType(v0, v0, a1); |
5111 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); | 5137 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); |
| 5138 } else if (String::Equals(check, factory->int32x4_string())) { |
| 5139 __ JumpIfSmi(v0, if_false); |
| 5140 __ GetObjectType(v0, v0, a1); |
| 5141 Split(eq, a1, Operand(INT32X4_TYPE), if_true, if_false, fall_through); |
| 5142 } else if (String::Equals(check, factory->bool32x4_string())) { |
| 5143 __ JumpIfSmi(v0, if_false); |
| 5144 __ GetObjectType(v0, v0, a1); |
| 5145 Split(eq, a1, Operand(BOOL32X4_TYPE), if_true, if_false, fall_through); |
| 5146 } else if (String::Equals(check, factory->int16x8_string())) { |
| 5147 __ JumpIfSmi(v0, if_false); |
| 5148 __ GetObjectType(v0, v0, a1); |
| 5149 Split(eq, a1, Operand(INT16X8_TYPE), if_true, if_false, fall_through); |
| 5150 } else if (String::Equals(check, factory->bool16x8_string())) { |
| 5151 __ JumpIfSmi(v0, if_false); |
| 5152 __ GetObjectType(v0, v0, a1); |
| 5153 Split(eq, a1, Operand(BOOL16X8_TYPE), if_true, if_false, fall_through); |
| 5154 } else if (String::Equals(check, factory->int8x16_string())) { |
| 5155 __ JumpIfSmi(v0, if_false); |
| 5156 __ GetObjectType(v0, v0, a1); |
| 5157 Split(eq, a1, Operand(INT8X16_TYPE), if_true, if_false, fall_through); |
| 5158 } else if (String::Equals(check, factory->bool8x16_string())) { |
| 5159 __ JumpIfSmi(v0, if_false); |
| 5160 __ GetObjectType(v0, v0, a1); |
| 5161 Split(eq, a1, Operand(BOOL8X16_TYPE), if_true, if_false, fall_through); |
5112 } else if (String::Equals(check, factory->boolean_string())) { | 5162 } else if (String::Equals(check, factory->boolean_string())) { |
5113 __ LoadRoot(at, Heap::kTrueValueRootIndex); | 5163 __ LoadRoot(at, Heap::kTrueValueRootIndex); |
5114 __ Branch(if_true, eq, v0, Operand(at)); | 5164 __ Branch(if_true, eq, v0, Operand(at)); |
5115 __ LoadRoot(at, Heap::kFalseValueRootIndex); | 5165 __ LoadRoot(at, Heap::kFalseValueRootIndex); |
5116 Split(eq, v0, Operand(at), if_true, if_false, fall_through); | 5166 Split(eq, v0, Operand(at), if_true, if_false, fall_through); |
5117 } else if (String::Equals(check, factory->undefined_string())) { | 5167 } else if (String::Equals(check, factory->undefined_string())) { |
5118 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); | 5168 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); |
5119 __ Branch(if_true, eq, v0, Operand(at)); | 5169 __ Branch(if_true, eq, v0, Operand(at)); |
5120 __ JumpIfSmi(v0, if_false); | 5170 __ JumpIfSmi(v0, if_false); |
5121 // Check for undetectable objects => true. | 5171 // Check for undetectable objects => true. |
(...skipping 319 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5441 reinterpret_cast<uint64_t>( | 5491 reinterpret_cast<uint64_t>( |
5442 isolate->builtins()->OsrAfterStackCheck()->entry())); | 5492 isolate->builtins()->OsrAfterStackCheck()->entry())); |
5443 return OSR_AFTER_STACK_CHECK; | 5493 return OSR_AFTER_STACK_CHECK; |
5444 } | 5494 } |
5445 | 5495 |
5446 | 5496 |
5447 } // namespace internal | 5497 } // namespace internal |
5448 } // namespace v8 | 5498 } // namespace v8 |
5449 | 5499 |
5450 #endif // V8_TARGET_ARCH_MIPS64 | 5500 #endif // V8_TARGET_ARCH_MIPS64 |
OLD | NEW |