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comparison src/share/vm/ci/ciEnv.cpp @ 20360:833b0f92429a

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8046598: Scalable Native memory tracking development Summary: Enhance scalability of native memory tracking Reviewed-by: coleenp, ctornqvi, gtriantafill
author zgu
date Wed, 27 Aug 2014 08:19:12 -0400
parents ce8f6bb717c9
children dd89808e49ba
comparison
equal deleted inserted replaced
20359:4d3a43351904 20360:833b0f92429a
84 static bool firstEnv = true; 84 static bool firstEnv = true;
85 #endif /* PRODUCT */ 85 #endif /* PRODUCT */
86 86
87 // ------------------------------------------------------------------ 87 // ------------------------------------------------------------------
88 // ciEnv::ciEnv 88 // ciEnv::ciEnv
89 ciEnv::ciEnv(CompileTask* task, int system_dictionary_modification_counter) { 89 ciEnv::ciEnv(CompileTask* task, int system_dictionary_modification_counter)
90 : _ciEnv_arena(mtCompiler) {
90 VM_ENTRY_MARK; 91 VM_ENTRY_MARK;
91 92
92 // Set up ciEnv::current immediately, for the sake of ciObjectFactory, etc. 93 // Set up ciEnv::current immediately, for the sake of ciObjectFactory, etc.
93 thread->set_env(this); 94 thread->set_env(this);
94 assert(ciEnv::current() == this, "sanity"); 95 assert(ciEnv::current() == this, "sanity");
137 _ClassCastException_instance = NULL; 138 _ClassCastException_instance = NULL;
138 _the_null_string = NULL; 139 _the_null_string = NULL;
139 _the_min_jint_string = NULL; 140 _the_min_jint_string = NULL;
140 } 141 }
141 142
142 ciEnv::ciEnv(Arena* arena) { 143 ciEnv::ciEnv(Arena* arena) : _ciEnv_arena(mtCompiler) {
143 ASSERT_IN_VM; 144 ASSERT_IN_VM;
144 145
145 // Set up ciEnv::current immediately, for the sake of ciObjectFactory, etc. 146 // Set up ciEnv::current immediately, for the sake of ciObjectFactory, etc.
146 CompilerThread* current_thread = CompilerThread::current(); 147 CompilerThread* current_thread = CompilerThread::current();
147 assert(current_thread->env() == NULL, "must be"); 148 assert(current_thread->env() == NULL, "must be");