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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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_COMPILER_H_ | 5 #ifndef V8_COMPILER_H_ |
6 #define V8_COMPILER_H_ | 6 #define V8_COMPILER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/ast.h" | 9 #include "src/ast.h" |
10 #include "src/zone.h" | 10 #include "src/zone.h" |
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73 kDeferredCalling = 1 << 6, | 73 kDeferredCalling = 1 << 6, |
74 kNonDeferredCalling = 1 << 7, | 74 kNonDeferredCalling = 1 << 7, |
75 kSavesCallerDoubles = 1 << 8, | 75 kSavesCallerDoubles = 1 << 8, |
76 kRequiresFrame = 1 << 9, | 76 kRequiresFrame = 1 << 9, |
77 kMustNotHaveEagerFrame = 1 << 10, | 77 kMustNotHaveEagerFrame = 1 << 10, |
78 kDeoptimizationSupport = 1 << 11, | 78 kDeoptimizationSupport = 1 << 11, |
79 kDebug = 1 << 12, | 79 kDebug = 1 << 12, |
80 kCompilingForDebugging = 1 << 13, | 80 kCompilingForDebugging = 1 << 13, |
81 kParseRestriction = 1 << 14, | 81 kParseRestriction = 1 << 14, |
82 kSerializing = 1 << 15, | 82 kSerializing = 1 << 15, |
83 kContextSpecializing = 1 << 16 | 83 kContextSpecializing = 1 << 16, |
| 84 kInliningEnabled = 1 << 17 |
84 }; | 85 }; |
85 | 86 |
86 CompilationInfo(Handle<JSFunction> closure, Zone* zone); | 87 CompilationInfo(Handle<JSFunction> closure, Zone* zone); |
87 CompilationInfo(Isolate* isolate, Zone* zone); | 88 CompilationInfo(Isolate* isolate, Zone* zone); |
88 virtual ~CompilationInfo(); | 89 virtual ~CompilationInfo(); |
89 | 90 |
90 Isolate* isolate() const { | 91 Isolate* isolate() const { |
91 return isolate_; | 92 return isolate_; |
92 } | 93 } |
93 Zone* zone() { return zone_; } | 94 Zone* zone() { return zone_; } |
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179 bool is_debug() const { return GetFlag(kDebug); } | 180 bool is_debug() const { return GetFlag(kDebug); } |
180 | 181 |
181 void PrepareForSerializing() { SetFlag(kSerializing); } | 182 void PrepareForSerializing() { SetFlag(kSerializing); } |
182 | 183 |
183 bool will_serialize() const { return GetFlag(kSerializing); } | 184 bool will_serialize() const { return GetFlag(kSerializing); } |
184 | 185 |
185 void MarkAsContextSpecializing() { SetFlag(kContextSpecializing); } | 186 void MarkAsContextSpecializing() { SetFlag(kContextSpecializing); } |
186 | 187 |
187 bool is_context_specializing() const { return GetFlag(kContextSpecializing); } | 188 bool is_context_specializing() const { return GetFlag(kContextSpecializing); } |
188 | 189 |
| 190 void MarkAsInliningEnabled() { SetFlag(kInliningEnabled); } |
| 191 |
| 192 bool is_inlining_enabled() const { return GetFlag(kInliningEnabled); } |
| 193 |
189 bool IsCodePreAgingActive() const { | 194 bool IsCodePreAgingActive() const { |
190 return FLAG_optimize_for_size && FLAG_age_code && !will_serialize() && | 195 return FLAG_optimize_for_size && FLAG_age_code && !will_serialize() && |
191 !is_debug(); | 196 !is_debug(); |
192 } | 197 } |
193 | 198 |
194 void SetParseRestriction(ParseRestriction restriction) { | 199 void SetParseRestriction(ParseRestriction restriction) { |
195 SetFlag(kParseRestriction, restriction != NO_PARSE_RESTRICTION); | 200 SetFlag(kParseRestriction, restriction != NO_PARSE_RESTRICTION); |
196 } | 201 } |
197 | 202 |
198 ParseRestriction parse_restriction() const { | 203 ParseRestriction parse_restriction() const { |
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702 Zone zone_; | 707 Zone zone_; |
703 unsigned info_zone_start_allocation_size_; | 708 unsigned info_zone_start_allocation_size_; |
704 base::ElapsedTimer timer_; | 709 base::ElapsedTimer timer_; |
705 | 710 |
706 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); | 711 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
707 }; | 712 }; |
708 | 713 |
709 } } // namespace v8::internal | 714 } } // namespace v8::internal |
710 | 715 |
711 #endif // V8_COMPILER_H_ | 716 #endif // V8_COMPILER_H_ |
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