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Side by Side Diff: src/crankshaft/hydrogen.cc

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 #include "src/crankshaft/hydrogen.h" 5 #include "src/crankshaft/hydrogen.h"
6 6
7 #include <sstream> 7 #include <sstream>
8 8
9 #include "src/allocation-site-scopes.h" 9 #include "src/allocation-site-scopes.h"
10 #include "src/ast/ast-numbering.h" 10 #include "src/ast/ast-numbering.h"
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12199 MUTABLE_HEAP_NUMBER_TYPE, graph()->GetConstant0()); 12199 MUTABLE_HEAP_NUMBER_TYPE, graph()->GetConstant0());
12200 AddStoreMapConstant(double_box, 12200 AddStoreMapConstant(double_box,
12201 isolate()->factory()->mutable_heap_number_map()); 12201 isolate()->factory()->mutable_heap_number_map());
12202 // Unwrap the mutable heap number from the boilerplate. 12202 // Unwrap the mutable heap number from the boilerplate.
12203 HValue* double_value = 12203 HValue* double_value =
12204 Add<HConstant>(Handle<HeapNumber>::cast(value)->value()); 12204 Add<HConstant>(Handle<HeapNumber>::cast(value)->value());
12205 Add<HStoreNamedField>( 12205 Add<HStoreNamedField>(
12206 double_box, HObjectAccess::ForHeapNumberValue(), double_value); 12206 double_box, HObjectAccess::ForHeapNumberValue(), double_value);
12207 value_instruction = double_box; 12207 value_instruction = double_box;
12208 } else if (representation.IsSmi()) { 12208 } else if (representation.IsSmi()) {
12209 value_instruction = value->IsUninitialized() 12209 value_instruction = value->IsUninitialized(isolate())
12210 ? graph()->GetConstant0() 12210 ? graph()->GetConstant0()
12211 : Add<HConstant>(value); 12211 : Add<HConstant>(value);
12212 // Ensure that value is stored as smi. 12212 // Ensure that value is stored as smi.
12213 access = access.WithRepresentation(representation); 12213 access = access.WithRepresentation(representation);
12214 } else { 12214 } else {
12215 value_instruction = Add<HConstant>(value); 12215 value_instruction = Add<HConstant>(value);
12216 } 12216 }
12217 12217
12218 Add<HStoreNamedField>(object, access, value_instruction); 12218 Add<HStoreNamedField>(object, access, value_instruction);
12219 } 12219 }
12220 } 12220 }
12221 12221
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13701 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); 13701 isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
13702 } 13702 }
13703 13703
13704 #ifdef DEBUG 13704 #ifdef DEBUG
13705 graph_->Verify(false); // No full verify. 13705 graph_->Verify(false); // No full verify.
13706 #endif 13706 #endif
13707 } 13707 }
13708 13708
13709 } // namespace internal 13709 } // namespace internal
13710 } // namespace v8 13710 } // namespace v8
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