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Issue 573003: ia32: Fuse map and type checks in call ICs for API functions. (Closed)
Patch Set: Rewrote a comment. Created 10 years, 10 months ago
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1 // Copyright 2007-2008 the V8 project authors. All rights reserved. 1 // Copyright 2007-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 82 matching lines...) Expand 10 before | Expand all | Expand 10 after
93 /* Amount of source code skipped over using preparsing. */ \ 93 /* Amount of source code skipped over using preparsing. */ \
94 SC(total_preparse_skipped, V8.TotalPreparseSkipped) \ 94 SC(total_preparse_skipped, V8.TotalPreparseSkipped) \
95 /* Amount of compiled source code. */ \ 95 /* Amount of compiled source code. */ \
96 SC(total_compile_size, V8.TotalCompileSize) \ 96 SC(total_compile_size, V8.TotalCompileSize) \
97 /* Amount of source code compiled with the old codegen. */ \ 97 /* Amount of source code compiled with the old codegen. */ \
98 SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize) \ 98 SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize) \
99 /* Amount of source code compiled with the full codegen. */ \ 99 /* Amount of source code compiled with the full codegen. */ \
100 SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize) 100 SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize)
101 101
102 102
103 #define STATS_COUNTER_LIST_2(SC) \ 103 #define STATS_COUNTER_LIST_2(SC) \
104 /* Number of code stubs. */ \ 104 /* Number of code stubs. */ \
105 SC(code_stubs, V8.CodeStubs) \ 105 SC(code_stubs, V8.CodeStubs) \
106 /* Amount of stub code. */ \ 106 /* Amount of stub code. */ \
107 SC(total_stubs_code_size, V8.TotalStubsCodeSize) \ 107 SC(total_stubs_code_size, V8.TotalStubsCodeSize) \
108 /* Amount of (JS) compiled code. */ \ 108 /* Amount of (JS) compiled code. */ \
109 SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \ 109 SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \
110 SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \ 110 SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \
111 SC(gc_compactor_caused_by_promoted_data, \ 111 SC(gc_compactor_caused_by_promoted_data, \
112 V8.GCCompactorCausedByPromotedData) \ 112 V8.GCCompactorCausedByPromotedData) \
113 SC(gc_compactor_caused_by_oldspace_exhaustion, \ 113 SC(gc_compactor_caused_by_oldspace_exhaustion, \
114 V8.GCCompactorCausedByOldspaceExhaustion) \ 114 V8.GCCompactorCausedByOldspaceExhaustion) \
115 SC(gc_compactor_caused_by_weak_handles, \ 115 SC(gc_compactor_caused_by_weak_handles, \
116 V8.GCCompactorCausedByWeakHandles) \ 116 V8.GCCompactorCausedByWeakHandles) \
117 SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \ 117 SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \
118 SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \ 118 SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \
119 /* How is the generic keyed-load stub used? */ \ 119 /* How is the generic keyed-load stub used? */ \
120 SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \ 120 SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \
121 SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \ 121 SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \
122 SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \ 122 SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \
123 SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \ 123 SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \
124 /* Count how much the monomorphic keyed-load stubs are hit. */ \ 124 /* Count how much the monomorphic keyed-load stubs are hit. */ \
125 SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \ 125 SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \
126 SC(keyed_load_string_length, V8.KeyedLoadStringLength) \ 126 SC(keyed_load_string_length, V8.KeyedLoadStringLength) \
127 SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \ 127 SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \
128 SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \ 128 SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \
129 SC(keyed_load_field, V8.KeyedLoadField) \ 129 SC(keyed_load_field, V8.KeyedLoadField) \
130 SC(keyed_load_callback, V8.KeyedLoadCallback) \ 130 SC(keyed_load_callback, V8.KeyedLoadCallback) \
131 SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \ 131 SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \
132 SC(keyed_load_inline, V8.KeyedLoadInline) \ 132 SC(keyed_load_inline, V8.KeyedLoadInline) \
133 SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \ 133 SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \
134 SC(named_load_inline, V8.NamedLoadInline) \ 134 SC(named_load_inline, V8.NamedLoadInline) \
135 SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \ 135 SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \
136 SC(named_load_global_inline, V8.NamedLoadGlobalInline) \ 136 SC(named_load_global_inline, V8.NamedLoadGlobalInline) \
137 SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \ 137 SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \
138 SC(keyed_store_field, V8.KeyedStoreField) \ 138 SC(keyed_store_field, V8.KeyedStoreField) \
139 SC(keyed_store_inline, V8.KeyedStoreInline) \ 139 SC(keyed_store_inline, V8.KeyedStoreInline) \
140 SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \ 140 SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \
141 SC(named_store_global_inline, V8.NamedStoreGlobalInline) \ 141 SC(named_store_global_inline, V8.NamedStoreGlobalInline) \
142 SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \ 142 SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \
143 SC(call_global_inline, V8.CallGlobalInline) \ 143 SC(call_const, V8.CallConst) \
144 SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \ 144 SC(call_const_fast_api, V8.CallConstFastApi) \
145 SC(constructed_objects, V8.ConstructedObjects) \ 145 SC(call_const_interceptor, V8.CallConstInterceptor) \
146 SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \ 146 SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \
147 SC(constructed_objects_stub, V8.ConstructedObjectsStub) \ 147 SC(call_global_inline, V8.CallGlobalInline) \
148 SC(array_function_runtime, V8.ArrayFunctionRuntime) \ 148 SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \
149 SC(array_function_native, V8.ArrayFunctionNative) \ 149 SC(constructed_objects, V8.ConstructedObjects) \
150 SC(for_in, V8.ForIn) \ 150 SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \
151 SC(enum_cache_hits, V8.EnumCacheHits) \ 151 SC(constructed_objects_stub, V8.ConstructedObjectsStub) \
152 SC(enum_cache_misses, V8.EnumCacheMisses) \ 152 SC(array_function_runtime, V8.ArrayFunctionRuntime) \
153 SC(reloc_info_count, V8.RelocInfoCount) \ 153 SC(array_function_native, V8.ArrayFunctionNative) \
154 SC(reloc_info_size, V8.RelocInfoSize) \ 154 SC(for_in, V8.ForIn) \
155 SC(zone_segment_bytes, V8.ZoneSegmentBytes) \ 155 SC(enum_cache_hits, V8.EnumCacheHits) \
156 SC(compute_entry_frame, V8.ComputeEntryFrame) \ 156 SC(enum_cache_misses, V8.EnumCacheMisses) \
157 SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls) \ 157 SC(reloc_info_count, V8.RelocInfoCount) \
158 SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs) \ 158 SC(reloc_info_size, V8.RelocInfoSize) \
159 SC(string_add_runtime, V8.StringAddRuntime) \ 159 SC(zone_segment_bytes, V8.ZoneSegmentBytes) \
160 SC(string_add_native, V8.StringAddNative) \ 160 SC(compute_entry_frame, V8.ComputeEntryFrame) \
161 SC(sub_string_runtime, V8.SubStringRuntime) \ 161 SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls) \
162 SC(sub_string_native, V8.SubStringNative) \ 162 SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs) \
163 SC(string_compare_native, V8.StringCompareNative) \ 163 SC(string_add_runtime, V8.StringAddRuntime) \
164 SC(string_compare_runtime, V8.StringCompareRuntime) \ 164 SC(string_add_native, V8.StringAddNative) \
165 SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \ 165 SC(sub_string_runtime, V8.SubStringRuntime) \
166 SC(sub_string_native, V8.SubStringNative) \
167 SC(string_compare_native, V8.StringCompareNative) \
168 SC(string_compare_runtime, V8.StringCompareRuntime) \
169 SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \
166 SC(regexp_entry_native, V8.RegExpEntryNative) 170 SC(regexp_entry_native, V8.RegExpEntryNative)
167 171
168 // This file contains all the v8 counters that are in use. 172 // This file contains all the v8 counters that are in use.
169 class Counters : AllStatic { 173 class Counters : AllStatic {
170 public: 174 public:
171 #define HT(name, caption) \ 175 #define HT(name, caption) \
172 static HistogramTimer name; 176 static HistogramTimer name;
173 HISTOGRAM_TIMER_LIST(HT) 177 HISTOGRAM_TIMER_LIST(HT)
174 #undef HT 178 #undef HT
175 179
(...skipping 17 matching lines...) Expand all
193 stats_counter_count 197 stats_counter_count
194 }; 198 };
195 199
196 // Sliding state window counters. 200 // Sliding state window counters.
197 static StatsCounter state_counters[]; 201 static StatsCounter state_counters[];
198 }; 202 };
199 203
200 } } // namespace v8::internal 204 } } // namespace v8::internal
201 205
202 #endif // V8_V8_COUNTERS_H_ 206 #endif // V8_V8_COUNTERS_H_
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« src/stub-cache.h ('K') | « src/top.cc ('k') | src/x64/stub-cache-x64.cc » ('j') | test/cctest/test-api.cc » ('J')

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