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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM64. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM64. |
6 #if defined(TARGET_ARCH_ARM64) | 6 #if defined(TARGET_ARCH_ARM64) |
7 | 7 |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 | 9 |
10 #include "vm/dart_entry.h" | 10 #include "vm/dart_entry.h" |
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2385 __ TryAllocateArray(kContextCid, instance_size, slow_path->entry_label(), | 2385 __ TryAllocateArray(kContextCid, instance_size, slow_path->entry_label(), |
2386 result, // instance | 2386 result, // instance |
2387 temp0, | 2387 temp0, |
2388 temp1, | 2388 temp1, |
2389 temp2); | 2389 temp2); |
2390 | 2390 |
2391 // Setup up number of context variables field. | 2391 // Setup up number of context variables field. |
2392 __ LoadImmediate(temp0, num_context_variables(), PP); | 2392 __ LoadImmediate(temp0, num_context_variables(), PP); |
2393 __ str(temp0, FieldAddress(result, Context::num_variables_offset())); | 2393 __ str(temp0, FieldAddress(result, Context::num_variables_offset())); |
2394 | 2394 |
2395 // Setup isolate field. | |
2396 __ ldr(temp0, FieldAddress(CTX, Context::isolate_offset())); | |
2397 __ str(temp0, FieldAddress(result, Context::isolate_offset())); | |
2398 | |
2399 __ Bind(slow_path->exit_label()); | 2395 __ Bind(slow_path->exit_label()); |
2400 } | 2396 } |
2401 | 2397 |
2402 | 2398 |
2403 LocationSummary* AllocateContextInstr::MakeLocationSummary(Isolate* isolate, | 2399 LocationSummary* AllocateContextInstr::MakeLocationSummary(Isolate* isolate, |
2404 bool opt) const { | 2400 bool opt) const { |
2405 const intptr_t kNumInputs = 0; | 2401 const intptr_t kNumInputs = 0; |
2406 const intptr_t kNumTemps = 1; | 2402 const intptr_t kNumTemps = 1; |
2407 LocationSummary* locs = new(isolate) LocationSummary( | 2403 LocationSummary* locs = new(isolate) LocationSummary( |
2408 isolate, kNumInputs, kNumTemps, LocationSummary::kCall); | 2404 isolate, kNumInputs, kNumTemps, LocationSummary::kCall); |
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5606 compiler->GenerateCall(token_pos(), &label, stub_kind_, locs()); | 5602 compiler->GenerateCall(token_pos(), &label, stub_kind_, locs()); |
5607 #if defined(DEBUG) | 5603 #if defined(DEBUG) |
5608 __ LoadImmediate(R4, kInvalidObjectPointer, kNoPP); | 5604 __ LoadImmediate(R4, kInvalidObjectPointer, kNoPP); |
5609 __ LoadImmediate(R5, kInvalidObjectPointer, kNoPP); | 5605 __ LoadImmediate(R5, kInvalidObjectPointer, kNoPP); |
5610 #endif | 5606 #endif |
5611 } | 5607 } |
5612 | 5608 |
5613 } // namespace dart | 5609 } // namespace dart |
5614 | 5610 |
5615 #endif // defined TARGET_ARCH_ARM64 | 5611 #endif // defined TARGET_ARCH_ARM64 |
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