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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_ARM | 7 #if V8_TARGET_ARCH_ARM |
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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419 if (it.Done()) { | 419 if (it.Done()) { |
420 __ b(ne, miss_label); | 420 __ b(ne, miss_label); |
421 break; | 421 break; |
422 } | 422 } |
423 __ b(eq, &do_store); | 423 __ b(eq, &do_store); |
424 } | 424 } |
425 __ bind(&do_store); | 425 __ bind(&do_store); |
426 } | 426 } |
427 } else if (representation.IsDouble()) { | 427 } else if (representation.IsDouble()) { |
428 Label do_store, heap_number; | 428 Label do_store, heap_number; |
429 __ LoadRoot(scratch3, Heap::kMutableHeapNumberMapRootIndex); | 429 __ LoadRoot(scratch3, Heap::kHeapNumberMapRootIndex); |
430 __ AllocateHeapNumber(storage_reg, scratch1, scratch2, scratch3, slow, | 430 __ AllocateHeapNumber(storage_reg, scratch1, scratch2, scratch3, slow); |
431 TAG_RESULT, MUTABLE); | |
432 | 431 |
433 __ JumpIfNotSmi(value_reg, &heap_number); | 432 __ JumpIfNotSmi(value_reg, &heap_number); |
434 __ SmiUntag(scratch1, value_reg); | 433 __ SmiUntag(scratch1, value_reg); |
435 __ vmov(s0, scratch1); | 434 __ vmov(s0, scratch1); |
436 __ vcvt_f64_s32(d0, s0); | 435 __ vcvt_f64_s32(d0, s0); |
437 __ jmp(&do_store); | 436 __ jmp(&do_store); |
438 | 437 |
439 __ bind(&heap_number); | 438 __ bind(&heap_number); |
440 __ CheckMap(value_reg, scratch1, Heap::kHeapNumberMapRootIndex, | 439 __ CheckMap(value_reg, scratch1, Heap::kHeapNumberMapRootIndex, |
441 miss_label, DONT_DO_SMI_CHECK); | 440 miss_label, DONT_DO_SMI_CHECK); |
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1514 // ----------------------------------- | 1513 // ----------------------------------- |
1515 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 1514 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
1516 } | 1515 } |
1517 | 1516 |
1518 | 1517 |
1519 #undef __ | 1518 #undef __ |
1520 | 1519 |
1521 } } // namespace v8::internal | 1520 } } // namespace v8::internal |
1522 | 1521 |
1523 #endif // V8_TARGET_ARCH_ARM | 1522 #endif // V8_TARGET_ARCH_ARM |
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