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Issue 2043183003: Replace all remaining Oddball checks with new function (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: simplifying checks Created 4 years, 6 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 #if V8_TARGET_ARCH_ARM64 5 #if V8_TARGET_ARCH_ARM64
6 6
7 #include "src/ast/scopes.h" 7 #include "src/ast/scopes.h"
8 #include "src/code-factory.h" 8 #include "src/code-factory.h"
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
(...skipping 513 matching lines...) Expand 10 before | Expand all | Expand 10 after
524 __ Mov(result_register(), Operand(lit)); 524 __ Mov(result_register(), Operand(lit));
525 codegen()->PushOperand(result_register()); 525 codegen()->PushOperand(result_register());
526 } 526 }
527 527
528 528
529 void FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const { 529 void FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const {
530 codegen()->PrepareForBailoutBeforeSplit(condition(), 530 codegen()->PrepareForBailoutBeforeSplit(condition(),
531 true, 531 true,
532 true_label_, 532 true_label_,
533 false_label_); 533 false_label_);
534 DCHECK(lit->IsNull() || lit->IsUndefined(isolate()) || 534 DCHECK(lit->IsNull(isolate()) || lit->IsUndefined(isolate()) ||
535 !lit->IsUndetectable()); 535 !lit->IsUndetectable());
536 if (lit->IsUndefined(isolate()) || lit->IsNull() || lit->IsFalse()) { 536 if (lit->IsUndefined(isolate()) || lit->IsNull(isolate()) ||
537 lit->IsFalse(isolate())) {
537 if (false_label_ != fall_through_) __ B(false_label_); 538 if (false_label_ != fall_through_) __ B(false_label_);
538 } else if (lit->IsTrue() || lit->IsJSObject()) { 539 } else if (lit->IsTrue(isolate()) || lit->IsJSObject()) {
539 if (true_label_ != fall_through_) __ B(true_label_); 540 if (true_label_ != fall_through_) __ B(true_label_);
540 } else if (lit->IsString()) { 541 } else if (lit->IsString()) {
541 if (String::cast(*lit)->length() == 0) { 542 if (String::cast(*lit)->length() == 0) {
542 if (false_label_ != fall_through_) __ B(false_label_); 543 if (false_label_ != fall_through_) __ B(false_label_);
543 } else { 544 } else {
544 if (true_label_ != fall_through_) __ B(true_label_); 545 if (true_label_ != fall_through_) __ B(true_label_);
545 } 546 }
546 } else if (lit->IsSmi()) { 547 } else if (lit->IsSmi()) {
547 if (Smi::cast(*lit)->value() == 0) { 548 if (Smi::cast(*lit)->value() == 0) {
548 if (false_label_ != fall_through_) __ B(false_label_); 549 if (false_label_ != fall_through_) __ B(false_label_);
(...skipping 3343 matching lines...) Expand 10 before | Expand all | Expand 10 after
3892 } 3893 }
3893 3894
3894 return INTERRUPT; 3895 return INTERRUPT;
3895 } 3896 }
3896 3897
3897 3898
3898 } // namespace internal 3899 } // namespace internal
3899 } // namespace v8 3900 } // namespace v8
3900 3901
3901 #endif // V8_TARGET_ARCH_ARM64 3902 #endif // V8_TARGET_ARCH_ARM64
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