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Issue 7869009: Remove in-loop tracking for call ICs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 3 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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 903 matching lines...) Expand 10 before | Expand all | Expand 10 after
914 } 914 }
915 915
916 916
917 bool CompileLazyShared(Handle<SharedFunctionInfo> shared, 917 bool CompileLazyShared(Handle<SharedFunctionInfo> shared,
918 ClearExceptionFlag flag) { 918 ClearExceptionFlag flag) {
919 CompilationInfo info(shared); 919 CompilationInfo info(shared);
920 return CompileLazyHelper(&info, flag); 920 return CompileLazyHelper(&info, flag);
921 } 921 }
922 922
923 923
924 static bool CompileLazyFunction(Handle<JSFunction> function, 924 bool CompileLazy(Handle<JSFunction> function, ClearExceptionFlag flag) {
925 ClearExceptionFlag flag,
926 InLoopFlag in_loop_flag) {
927 bool result = true; 925 bool result = true;
928 if (function->shared()->is_compiled()) { 926 if (function->shared()->is_compiled()) {
929 function->ReplaceCode(function->shared()->code()); 927 function->ReplaceCode(function->shared()->code());
930 function->shared()->set_code_age(0); 928 function->shared()->set_code_age(0);
931 } else { 929 } else {
932 CompilationInfo info(function); 930 CompilationInfo info(function);
933 if (in_loop_flag == IN_LOOP) info.MarkAsInLoop();
934 result = CompileLazyHelper(&info, flag); 931 result = CompileLazyHelper(&info, flag);
935 ASSERT(!result || function->is_compiled()); 932 ASSERT(!result || function->is_compiled());
936 } 933 }
937 return result; 934 return result;
938 } 935 }
939 936
940 937
941 bool CompileLazy(Handle<JSFunction> function,
942 ClearExceptionFlag flag) {
943 return CompileLazyFunction(function, flag, NOT_IN_LOOP);
944 }
945
946
947 bool CompileLazyInLoop(Handle<JSFunction> function,
948 ClearExceptionFlag flag) {
949 return CompileLazyFunction(function, flag, IN_LOOP);
950 }
951
952
953 bool CompileOptimized(Handle<JSFunction> function, 938 bool CompileOptimized(Handle<JSFunction> function,
954 int osr_ast_id, 939 int osr_ast_id,
955 ClearExceptionFlag flag) { 940 ClearExceptionFlag flag) {
956 CompilationInfo info(function); 941 CompilationInfo info(function);
957 info.SetOptimizing(osr_ast_id); 942 info.SetOptimizing(osr_ast_id);
958 return CompileLazyHelper(&info, flag); 943 return CompileLazyHelper(&info, flag);
959 } 944 }
960 945
961 } } // namespace v8::internal 946 } } // namespace v8::internal
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