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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/crankshaft/arm64/lithium-codegen-arm64.h" | 5 #include "src/crankshaft/arm64/lithium-codegen-arm64.h" |
6 | 6 |
7 #include "src/arm64/frames-arm64.h" | 7 #include "src/arm64/frames-arm64.h" |
8 #include "src/base/bits.h" | 8 #include "src/base/bits.h" |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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364 } | 364 } |
365 } | 365 } |
366 | 366 |
367 | 367 |
368 void LCodeGen::DoCallFunction(LCallFunction* instr) { | 368 void LCodeGen::DoCallFunction(LCallFunction* instr) { |
369 DCHECK(ToRegister(instr->context()).is(cp)); | 369 DCHECK(ToRegister(instr->context()).is(cp)); |
370 DCHECK(ToRegister(instr->function()).Is(x1)); | 370 DCHECK(ToRegister(instr->function()).Is(x1)); |
371 DCHECK(ToRegister(instr->result()).Is(x0)); | 371 DCHECK(ToRegister(instr->result()).Is(x0)); |
372 | 372 |
373 int arity = instr->arity(); | 373 int arity = instr->arity(); |
374 CallFunctionFlags flags = instr->hydrogen()->function_flags(); | |
375 if (instr->hydrogen()->HasVectorAndSlot()) { | 374 if (instr->hydrogen()->HasVectorAndSlot()) { |
376 Register slot_register = ToRegister(instr->temp_slot()); | 375 Register slot_register = ToRegister(instr->temp_slot()); |
377 Register vector_register = ToRegister(instr->temp_vector()); | 376 Register vector_register = ToRegister(instr->temp_vector()); |
378 DCHECK(slot_register.is(x3)); | 377 DCHECK(slot_register.is(x3)); |
379 DCHECK(vector_register.is(x2)); | 378 DCHECK(vector_register.is(x2)); |
380 | 379 |
381 AllowDeferredHandleDereference vector_structure_check; | 380 AllowDeferredHandleDereference vector_structure_check; |
382 Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector(); | 381 Handle<TypeFeedbackVector> vector = instr->hydrogen()->feedback_vector(); |
383 int index = vector->GetIndex(instr->hydrogen()->slot()); | 382 int index = vector->GetIndex(instr->hydrogen()->slot()); |
384 | 383 |
385 __ Mov(vector_register, vector); | 384 __ Mov(vector_register, vector); |
386 __ Mov(slot_register, Operand(Smi::FromInt(index))); | 385 __ Mov(slot_register, Operand(Smi::FromInt(index))); |
387 | 386 |
388 CallICState::CallType call_type = | |
389 (flags & CALL_AS_METHOD) ? CallICState::METHOD : CallICState::FUNCTION; | |
390 | |
391 Handle<Code> ic = | 387 Handle<Code> ic = |
392 CodeFactory::CallICInOptimizedCode(isolate(), arity, call_type).code(); | 388 CodeFactory::CallICInOptimizedCode(isolate(), arity).code(); |
393 CallCode(ic, RelocInfo::CODE_TARGET, instr); | 389 CallCode(ic, RelocInfo::CODE_TARGET, instr); |
394 } else { | 390 } else { |
395 CallFunctionStub stub(isolate(), arity, flags); | 391 __ Mov(x0, arity); |
396 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); | 392 CallCode(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET, instr); |
397 } | 393 } |
398 RecordPushedArgumentsDelta(instr->hydrogen()->argument_delta()); | 394 RecordPushedArgumentsDelta(instr->hydrogen()->argument_delta()); |
399 } | 395 } |
400 | 396 |
401 | 397 |
402 void LCodeGen::DoCallNew(LCallNew* instr) { | 398 void LCodeGen::DoCallNew(LCallNew* instr) { |
403 DCHECK(ToRegister(instr->context()).is(cp)); | 399 DCHECK(ToRegister(instr->context()).is(cp)); |
404 DCHECK(instr->IsMarkedAsCall()); | 400 DCHECK(instr->IsMarkedAsCall()); |
405 DCHECK(ToRegister(instr->constructor()).is(x1)); | 401 DCHECK(ToRegister(instr->constructor()).is(x1)); |
406 | 402 |
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5968 Handle<ScopeInfo> scope_info = instr->scope_info(); | 5964 Handle<ScopeInfo> scope_info = instr->scope_info(); |
5969 __ Push(scope_info); | 5965 __ Push(scope_info); |
5970 __ Push(ToRegister(instr->function())); | 5966 __ Push(ToRegister(instr->function())); |
5971 CallRuntime(Runtime::kPushBlockContext, 2, instr); | 5967 CallRuntime(Runtime::kPushBlockContext, 2, instr); |
5972 RecordSafepoint(Safepoint::kNoLazyDeopt); | 5968 RecordSafepoint(Safepoint::kNoLazyDeopt); |
5973 } | 5969 } |
5974 | 5970 |
5975 | 5971 |
5976 } // namespace internal | 5972 } // namespace internal |
5977 } // namespace v8 | 5973 } // namespace v8 |
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