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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_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/codegen.h" | 9 #include "src/codegen.h" |
10 #include "src/ic-inl.h" | 10 #include "src/ic-inl.h" |
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516 if (it.Done()) { | 516 if (it.Done()) { |
517 __ j(not_equal, miss_label); | 517 __ j(not_equal, miss_label); |
518 break; | 518 break; |
519 } | 519 } |
520 __ j(equal, &do_store, Label::kNear); | 520 __ j(equal, &do_store, Label::kNear); |
521 } | 521 } |
522 __ bind(&do_store); | 522 __ bind(&do_store); |
523 } | 523 } |
524 } else if (representation.IsDouble()) { | 524 } else if (representation.IsDouble()) { |
525 Label do_store, heap_number; | 525 Label do_store, heap_number; |
526 __ AllocateHeapNumber(storage_reg, scratch1, scratch2, slow); | 526 __ AllocateHeapNumber(storage_reg, scratch1, scratch2, slow, MUTABLE); |
527 | 527 |
528 __ JumpIfNotSmi(value_reg, &heap_number); | 528 __ JumpIfNotSmi(value_reg, &heap_number); |
529 __ SmiUntag(value_reg); | 529 __ SmiUntag(value_reg); |
530 __ Cvtsi2sd(xmm0, value_reg); | 530 __ Cvtsi2sd(xmm0, value_reg); |
531 __ SmiTag(value_reg); | 531 __ SmiTag(value_reg); |
532 __ jmp(&do_store); | 532 __ jmp(&do_store); |
533 | 533 |
534 __ bind(&heap_number); | 534 __ bind(&heap_number); |
535 __ CheckMap(value_reg, masm->isolate()->factory()->heap_number_map(), | 535 __ CheckMap(value_reg, masm->isolate()->factory()->heap_number_map(), |
536 miss_label, DONT_DO_SMI_CHECK); | 536 miss_label, DONT_DO_SMI_CHECK); |
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1491 // ----------------------------------- | 1491 // ----------------------------------- |
1492 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 1492 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
1493 } | 1493 } |
1494 | 1494 |
1495 | 1495 |
1496 #undef __ | 1496 #undef __ |
1497 | 1497 |
1498 } } // namespace v8::internal | 1498 } } // namespace v8::internal |
1499 | 1499 |
1500 #endif // V8_TARGET_ARCH_IA32 | 1500 #endif // V8_TARGET_ARCH_IA32 |
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