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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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487 } | 487 } |
488 | 488 |
489 | 489 |
490 bool LCodeGen::IsInteger32(LConstantOperand* op) const { | 490 bool LCodeGen::IsInteger32(LConstantOperand* op) const { |
491 return chunk_->LookupLiteralRepresentation(op).IsInteger32(); | 491 return chunk_->LookupLiteralRepresentation(op).IsInteger32(); |
492 } | 492 } |
493 | 493 |
494 | 494 |
495 int LCodeGen::ToInteger32(LConstantOperand* op) const { | 495 int LCodeGen::ToInteger32(LConstantOperand* op) const { |
496 HConstant* constant = chunk_->LookupConstant(op); | 496 HConstant* constant = chunk_->LookupConstant(op); |
| 497 ASSERT(chunk_->LookupLiteralRepresentation(op).IsInteger32()); |
| 498 ASSERT(constant->HasInteger32Value()); |
497 return constant->Integer32Value(); | 499 return constant->Integer32Value(); |
498 } | 500 } |
499 | 501 |
500 | 502 |
501 double LCodeGen::ToDouble(LConstantOperand* op) const { | 503 double LCodeGen::ToDouble(LConstantOperand* op) const { |
502 HConstant* constant = chunk_->LookupConstant(op); | 504 HConstant* constant = chunk_->LookupConstant(op); |
503 ASSERT(constant->HasDoubleValue()); | 505 ASSERT(constant->HasDoubleValue()); |
504 return constant->DoubleValue(); | 506 return constant->DoubleValue(); |
505 } | 507 } |
506 | 508 |
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6104 __ sub(scratch, result, Operand(index, LSL, kPointerSizeLog2 - kSmiTagSize)); | 6106 __ sub(scratch, result, Operand(index, LSL, kPointerSizeLog2 - kSmiTagSize)); |
6105 __ ldr(result, FieldMemOperand(scratch, | 6107 __ ldr(result, FieldMemOperand(scratch, |
6106 FixedArray::kHeaderSize - kPointerSize)); | 6108 FixedArray::kHeaderSize - kPointerSize)); |
6107 __ bind(&done); | 6109 __ bind(&done); |
6108 } | 6110 } |
6109 | 6111 |
6110 | 6112 |
6111 #undef __ | 6113 #undef __ |
6112 | 6114 |
6113 } } // namespace v8::internal | 6115 } } // namespace v8::internal |
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