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_MIPS | 7 #if V8_TARGET_ARCH_MIPS |
8 | 8 |
9 // Note on Mips implementation: | 9 // Note on Mips implementation: |
10 // | 10 // |
(...skipping 3403 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
3414 __ JumpIfSmi(v0, if_false); | 3414 __ JumpIfSmi(v0, if_false); |
3415 __ GetObjectType(v0, a1, a1); | 3415 __ GetObjectType(v0, a1, a1); |
3416 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); | 3416 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
3417 Split(ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE), | 3417 Split(ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE), |
3418 if_true, if_false, fall_through); | 3418 if_true, if_false, fall_through); |
3419 | 3419 |
3420 context()->Plug(if_true, if_false); | 3420 context()->Plug(if_true, if_false); |
3421 } | 3421 } |
3422 | 3422 |
3423 | 3423 |
| 3424 void FullCodeGenerator::EmitIsSimdObject(CallRuntime* expr) { |
| 3425 ZoneList<Expression*>* args = expr->arguments(); |
| 3426 DCHECK(args->length() == 1); |
| 3427 |
| 3428 VisitForAccumulatorValue(args->at(0)); |
| 3429 |
| 3430 Label materialize_true, materialize_false; |
| 3431 Label* if_true = NULL; |
| 3432 Label* if_false = NULL; |
| 3433 Label* fall_through = NULL; |
| 3434 context()->PrepareTest(&materialize_true, &materialize_false, &if_true, |
| 3435 &if_false, &fall_through); |
| 3436 |
| 3437 __ JumpIfSmi(v0, if_false); |
| 3438 Register map = a1; |
| 3439 Register type_reg = a2; |
| 3440 __ GetObjectType(v0, map, type_reg); |
| 3441 __ Subu(type_reg, type_reg, Operand(FIRST_SIMD_VALUE_TYPE)); |
| 3442 PrepareForBailoutBeforeSplit(expr, true, if_true, if_false); |
| 3443 Split(ls, type_reg, Operand(LAST_SIMD_VALUE_TYPE - FIRST_SIMD_VALUE_TYPE), |
| 3444 if_true, if_false, fall_through); |
| 3445 |
| 3446 context()->Plug(if_true, if_false); |
| 3447 } |
| 3448 |
| 3449 |
3424 void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) { | 3450 void FullCodeGenerator::EmitIsUndetectableObject(CallRuntime* expr) { |
3425 ZoneList<Expression*>* args = expr->arguments(); | 3451 ZoneList<Expression*>* args = expr->arguments(); |
3426 DCHECK(args->length() == 1); | 3452 DCHECK(args->length() == 1); |
3427 | 3453 |
3428 VisitForAccumulatorValue(args->at(0)); | 3454 VisitForAccumulatorValue(args->at(0)); |
3429 | 3455 |
3430 Label materialize_true, materialize_false; | 3456 Label materialize_true, materialize_false; |
3431 Label* if_true = NULL; | 3457 Label* if_true = NULL; |
3432 Label* if_false = NULL; | 3458 Label* if_false = NULL; |
3433 Label* fall_through = NULL; | 3459 Label* fall_through = NULL; |
(...skipping 1666 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5100 Split(eq, a1, Operand(zero_reg), | 5126 Split(eq, a1, Operand(zero_reg), |
5101 if_true, if_false, fall_through); | 5127 if_true, if_false, fall_through); |
5102 } else if (String::Equals(check, factory->symbol_string())) { | 5128 } else if (String::Equals(check, factory->symbol_string())) { |
5103 __ JumpIfSmi(v0, if_false); | 5129 __ JumpIfSmi(v0, if_false); |
5104 __ GetObjectType(v0, v0, a1); | 5130 __ GetObjectType(v0, v0, a1); |
5105 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); | 5131 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); |
5106 } else if (String::Equals(check, factory->float32x4_string())) { | 5132 } else if (String::Equals(check, factory->float32x4_string())) { |
5107 __ JumpIfSmi(v0, if_false); | 5133 __ JumpIfSmi(v0, if_false); |
5108 __ GetObjectType(v0, v0, a1); | 5134 __ GetObjectType(v0, v0, a1); |
5109 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); | 5135 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); |
| 5136 } else if (String::Equals(check, factory->int32x4_string())) { |
| 5137 __ JumpIfSmi(v0, if_false); |
| 5138 __ GetObjectType(v0, v0, a1); |
| 5139 Split(eq, a1, Operand(INT32X4_TYPE), if_true, if_false, fall_through); |
| 5140 } else if (String::Equals(check, factory->bool32x4_string())) { |
| 5141 __ JumpIfSmi(v0, if_false); |
| 5142 __ GetObjectType(v0, v0, a1); |
| 5143 Split(eq, a1, Operand(BOOL32X4_TYPE), if_true, if_false, fall_through); |
| 5144 } else if (String::Equals(check, factory->int16x8_string())) { |
| 5145 __ JumpIfSmi(v0, if_false); |
| 5146 __ GetObjectType(v0, v0, a1); |
| 5147 Split(eq, a1, Operand(INT16X8_TYPE), if_true, if_false, fall_through); |
| 5148 } else if (String::Equals(check, factory->bool16x8_string())) { |
| 5149 __ JumpIfSmi(v0, if_false); |
| 5150 __ GetObjectType(v0, v0, a1); |
| 5151 Split(eq, a1, Operand(BOOL16X8_TYPE), if_true, if_false, fall_through); |
| 5152 } else if (String::Equals(check, factory->int8x16_string())) { |
| 5153 __ JumpIfSmi(v0, if_false); |
| 5154 __ GetObjectType(v0, v0, a1); |
| 5155 Split(eq, a1, Operand(INT8X16_TYPE), if_true, if_false, fall_through); |
| 5156 } else if (String::Equals(check, factory->bool8x16_string())) { |
| 5157 __ JumpIfSmi(v0, if_false); |
| 5158 __ GetObjectType(v0, v0, a1); |
| 5159 Split(eq, a1, Operand(BOOL8X16_TYPE), if_true, if_false, fall_through); |
5110 } else if (String::Equals(check, factory->boolean_string())) { | 5160 } else if (String::Equals(check, factory->boolean_string())) { |
5111 __ LoadRoot(at, Heap::kTrueValueRootIndex); | 5161 __ LoadRoot(at, Heap::kTrueValueRootIndex); |
5112 __ Branch(if_true, eq, v0, Operand(at)); | 5162 __ Branch(if_true, eq, v0, Operand(at)); |
5113 __ LoadRoot(at, Heap::kFalseValueRootIndex); | 5163 __ LoadRoot(at, Heap::kFalseValueRootIndex); |
5114 Split(eq, v0, Operand(at), if_true, if_false, fall_through); | 5164 Split(eq, v0, Operand(at), if_true, if_false, fall_through); |
5115 } else if (String::Equals(check, factory->undefined_string())) { | 5165 } else if (String::Equals(check, factory->undefined_string())) { |
5116 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); | 5166 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); |
5117 __ Branch(if_true, eq, v0, Operand(at)); | 5167 __ Branch(if_true, eq, v0, Operand(at)); |
5118 __ JumpIfSmi(v0, if_false); | 5168 __ JumpIfSmi(v0, if_false); |
5119 // Check for undetectable objects => true. | 5169 // Check for undetectable objects => true. |
(...skipping 315 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5435 reinterpret_cast<uint32_t>( | 5485 reinterpret_cast<uint32_t>( |
5436 isolate->builtins()->OsrAfterStackCheck()->entry())); | 5486 isolate->builtins()->OsrAfterStackCheck()->entry())); |
5437 return OSR_AFTER_STACK_CHECK; | 5487 return OSR_AFTER_STACK_CHECK; |
5438 } | 5488 } |
5439 | 5489 |
5440 | 5490 |
5441 } // namespace internal | 5491 } // namespace internal |
5442 } // namespace v8 | 5492 } // namespace v8 |
5443 | 5493 |
5444 #endif // V8_TARGET_ARCH_MIPS | 5494 #endif // V8_TARGET_ARCH_MIPS |
OLD | NEW |