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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 // |
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5095 Split(eq, a1, Operand(zero_reg), | 5095 Split(eq, a1, Operand(zero_reg), |
5096 if_true, if_false, fall_through); | 5096 if_true, if_false, fall_through); |
5097 } else if (String::Equals(check, factory->symbol_string())) { | 5097 } else if (String::Equals(check, factory->symbol_string())) { |
5098 __ JumpIfSmi(v0, if_false); | 5098 __ JumpIfSmi(v0, if_false); |
5099 __ GetObjectType(v0, v0, a1); | 5099 __ GetObjectType(v0, v0, a1); |
5100 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); | 5100 Split(eq, a1, Operand(SYMBOL_TYPE), if_true, if_false, fall_through); |
5101 } else if (String::Equals(check, factory->float32x4_string())) { | 5101 } else if (String::Equals(check, factory->float32x4_string())) { |
5102 __ JumpIfSmi(v0, if_false); | 5102 __ JumpIfSmi(v0, if_false); |
5103 __ GetObjectType(v0, v0, a1); | 5103 __ GetObjectType(v0, v0, a1); |
5104 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); | 5104 Split(eq, a1, Operand(FLOAT32X4_TYPE), if_true, if_false, fall_through); |
| 5105 } else if (String::Equals(check, factory->int32x4_string())) { |
| 5106 __ JumpIfSmi(v0, if_false); |
| 5107 __ GetObjectType(v0, v0, a1); |
| 5108 Split(eq, a1, Operand(INT32X4_TYPE), if_true, if_false, fall_through); |
| 5109 } else if (String::Equals(check, factory->bool32x4_string())) { |
| 5110 __ JumpIfSmi(v0, if_false); |
| 5111 __ GetObjectType(v0, v0, a1); |
| 5112 Split(eq, a1, Operand(BOOL32X4_TYPE), if_true, if_false, fall_through); |
| 5113 } else if (String::Equals(check, factory->int16x8_string())) { |
| 5114 __ JumpIfSmi(v0, if_false); |
| 5115 __ GetObjectType(v0, v0, a1); |
| 5116 Split(eq, a1, Operand(INT16X8_TYPE), if_true, if_false, fall_through); |
| 5117 } else if (String::Equals(check, factory->bool16x8_string())) { |
| 5118 __ JumpIfSmi(v0, if_false); |
| 5119 __ GetObjectType(v0, v0, a1); |
| 5120 Split(eq, a1, Operand(BOOL16X8_TYPE), if_true, if_false, fall_through); |
| 5121 } else if (String::Equals(check, factory->int8x16_string())) { |
| 5122 __ JumpIfSmi(v0, if_false); |
| 5123 __ GetObjectType(v0, v0, a1); |
| 5124 Split(eq, a1, Operand(INT8X16_TYPE), if_true, if_false, fall_through); |
| 5125 } else if (String::Equals(check, factory->bool8x16_string())) { |
| 5126 __ JumpIfSmi(v0, if_false); |
| 5127 __ GetObjectType(v0, v0, a1); |
| 5128 Split(eq, a1, Operand(BOOL8X16_TYPE), if_true, if_false, fall_through); |
5105 } else if (String::Equals(check, factory->boolean_string())) { | 5129 } else if (String::Equals(check, factory->boolean_string())) { |
5106 __ LoadRoot(at, Heap::kTrueValueRootIndex); | 5130 __ LoadRoot(at, Heap::kTrueValueRootIndex); |
5107 __ Branch(if_true, eq, v0, Operand(at)); | 5131 __ Branch(if_true, eq, v0, Operand(at)); |
5108 __ LoadRoot(at, Heap::kFalseValueRootIndex); | 5132 __ LoadRoot(at, Heap::kFalseValueRootIndex); |
5109 Split(eq, v0, Operand(at), if_true, if_false, fall_through); | 5133 Split(eq, v0, Operand(at), if_true, if_false, fall_through); |
5110 } else if (String::Equals(check, factory->undefined_string())) { | 5134 } else if (String::Equals(check, factory->undefined_string())) { |
5111 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); | 5135 __ LoadRoot(at, Heap::kUndefinedValueRootIndex); |
5112 __ Branch(if_true, eq, v0, Operand(at)); | 5136 __ Branch(if_true, eq, v0, Operand(at)); |
5113 __ JumpIfSmi(v0, if_false); | 5137 __ JumpIfSmi(v0, if_false); |
5114 // Check for undetectable objects => true. | 5138 // Check for undetectable objects => true. |
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5430 reinterpret_cast<uint32_t>( | 5454 reinterpret_cast<uint32_t>( |
5431 isolate->builtins()->OsrAfterStackCheck()->entry())); | 5455 isolate->builtins()->OsrAfterStackCheck()->entry())); |
5432 return OSR_AFTER_STACK_CHECK; | 5456 return OSR_AFTER_STACK_CHECK; |
5433 } | 5457 } |
5434 | 5458 |
5435 | 5459 |
5436 } // namespace internal | 5460 } // namespace internal |
5437 } // namespace v8 | 5461 } // namespace v8 |
5438 | 5462 |
5439 #endif // V8_TARGET_ARCH_MIPS | 5463 #endif // V8_TARGET_ARCH_MIPS |
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