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Side by Side Diff: src/arm64/lithium-codegen-arm64.h

Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE and fixes Created 6 years, 4 months ago
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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 #ifndef V8_ARM64_LITHIUM_CODEGEN_ARM64_H_ 5 #ifndef V8_ARM64_LITHIUM_CODEGEN_ARM64_H_
6 #define V8_ARM64_LITHIUM_CODEGEN_ARM64_H_ 6 #define V8_ARM64_LITHIUM_CODEGEN_ARM64_H_
7 7
8 #include "src/arm64/lithium-arm64.h" 8 #include "src/arm64/lithium-arm64.h"
9 9
10 #include "src/arm64/lithium-gap-resolver-arm64.h" 10 #include "src/arm64/lithium-gap-resolver-arm64.h"
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37 frame_is_built_(false), 37 frame_is_built_(false),
38 safepoints_(info->zone()), 38 safepoints_(info->zone()),
39 resolver_(this), 39 resolver_(this),
40 expected_safepoint_kind_(Safepoint::kSimple), 40 expected_safepoint_kind_(Safepoint::kSimple),
41 after_push_argument_(false), 41 after_push_argument_(false),
42 inlined_arguments_(false) { 42 inlined_arguments_(false) {
43 PopulateDeoptimizationLiteralsWithInlinedFunctions(); 43 PopulateDeoptimizationLiteralsWithInlinedFunctions();
44 } 44 }
45 45
46 ~LCodeGen() { 46 ~LCodeGen() {
47 ASSERT(!after_push_argument_ || inlined_arguments_); 47 DCHECK(!after_push_argument_ || inlined_arguments_);
48 } 48 }
49 49
50 // Simple accessors. 50 // Simple accessors.
51 Scope* scope() const { return scope_; } 51 Scope* scope() const { return scope_; }
52 52
53 int LookupDestination(int block_id) const { 53 int LookupDestination(int block_id) const {
54 return chunk()->LookupDestination(block_id); 54 return chunk()->LookupDestination(block_id);
55 } 55 }
56 56
57 bool IsNextEmittedBlock(int block_id) const { 57 bool IsNextEmittedBlock(int block_id) const {
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380 // jssp is modified and we never know if we are in a block after or before 380 // jssp is modified and we never know if we are in a block after or before
381 // the pop of the arguments (which restores jssp). 381 // the pop of the arguments (which restores jssp).
382 bool inlined_arguments_; 382 bool inlined_arguments_;
383 383
384 int old_position_; 384 int old_position_;
385 385
386 class PushSafepointRegistersScope BASE_EMBEDDED { 386 class PushSafepointRegistersScope BASE_EMBEDDED {
387 public: 387 public:
388 explicit PushSafepointRegistersScope(LCodeGen* codegen) 388 explicit PushSafepointRegistersScope(LCodeGen* codegen)
389 : codegen_(codegen) { 389 : codegen_(codegen) {
390 ASSERT(codegen_->info()->is_calling()); 390 DCHECK(codegen_->info()->is_calling());
391 ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kSimple); 391 DCHECK(codegen_->expected_safepoint_kind_ == Safepoint::kSimple);
392 codegen_->expected_safepoint_kind_ = Safepoint::kWithRegisters; 392 codegen_->expected_safepoint_kind_ = Safepoint::kWithRegisters;
393 393
394 UseScratchRegisterScope temps(codegen_->masm_); 394 UseScratchRegisterScope temps(codegen_->masm_);
395 // Preserve the value of lr which must be saved on the stack (the call to 395 // Preserve the value of lr which must be saved on the stack (the call to
396 // the stub will clobber it). 396 // the stub will clobber it).
397 Register to_be_pushed_lr = 397 Register to_be_pushed_lr =
398 temps.UnsafeAcquire(StoreRegistersStateStub::to_be_pushed_lr()); 398 temps.UnsafeAcquire(StoreRegistersStateStub::to_be_pushed_lr());
399 codegen_->masm_->Mov(to_be_pushed_lr, lr); 399 codegen_->masm_->Mov(to_be_pushed_lr, lr);
400 StoreRegistersStateStub stub(codegen_->isolate()); 400 StoreRegistersStateStub stub(codegen_->isolate());
401 codegen_->masm_->CallStub(&stub); 401 codegen_->masm_->CallStub(&stub);
402 } 402 }
403 403
404 ~PushSafepointRegistersScope() { 404 ~PushSafepointRegistersScope() {
405 ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kWithRegisters); 405 DCHECK(codegen_->expected_safepoint_kind_ == Safepoint::kWithRegisters);
406 RestoreRegistersStateStub stub(codegen_->isolate()); 406 RestoreRegistersStateStub stub(codegen_->isolate());
407 codegen_->masm_->CallStub(&stub); 407 codegen_->masm_->CallStub(&stub);
408 codegen_->expected_safepoint_kind_ = Safepoint::kSimple; 408 codegen_->expected_safepoint_kind_ = Safepoint::kSimple;
409 } 409 }
410 410
411 private: 411 private:
412 LCodeGen* codegen_; 412 LCodeGen* codegen_;
413 }; 413 };
414 414
415 friend class LDeferredCode; 415 friend class LDeferredCode;
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468 468
469 protected: 469 protected:
470 MacroAssembler* masm() const { return codegen_->masm(); } 470 MacroAssembler* masm() const { return codegen_->masm(); }
471 471
472 LCodeGen* codegen_; 472 LCodeGen* codegen_;
473 }; 473 };
474 474
475 } } // namespace v8::internal 475 } } // namespace v8::internal
476 476
477 #endif // V8_ARM64_LITHIUM_CODEGEN_ARM64_H_ 477 #endif // V8_ARM64_LITHIUM_CODEGEN_ARM64_H_
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