1113   void          set_scratch_locs_memory(relocInfo* b)  { _scratch_locs_memory = b; }
1114 
1115   // emit to scratch blob, report resulting size
1116   uint              scratch_emit_size(const Node* n);
1117   void       set_in_scratch_emit_size(bool x)   {        _in_scratch_emit_size = x; }
1118   bool           in_scratch_emit_size() const   { return _in_scratch_emit_size;     }
1119 
1120   enum ScratchBufferBlob {
1121     MAX_inst_size       = 1024,
1122     MAX_locs_size       = 128, // number of relocInfo elements
1123     MAX_const_size      = 128,
1124     MAX_stubs_size      = 128
1125   };
1126 
1127   // Major entry point.  Given a Scope, compile the associated method.
1128   // For normal compilations, entry_bci is InvocationEntryBci.  For on stack
1129   // replacement, entry_bci indicates the bytecode for which to compile a
1130   // continuation.
1131   Compile(ciEnv* ci_env, C2Compiler* compiler, ciMethod* target,
1132           int entry_bci, bool subsume_loads, bool do_escape_analysis,
1133           bool eliminate_boxing, DirectiveSet* directive);
1134 
1135   // Second major entry point.  From the TypeFunc signature, generate code
1136   // to pass arguments from the Java calling convention to the C calling
1137   // convention.
1138   Compile(ciEnv* ci_env, const TypeFunc *(*gen)(),
1139           address stub_function, const char *stub_name,
1140           int is_fancy_jump, bool pass_tls,
1141           bool save_arg_registers, bool return_pc, DirectiveSet* directive);
1142 
1143   // From the TypeFunc signature, generate code to pass arguments
1144   // from Compiled calling convention to Interpreter's calling convention
1145   void Generate_Compiled_To_Interpreter_Graph(const TypeFunc *tf, address interpreter_entry);
1146 
1147   // From the TypeFunc signature, generate code to pass arguments
1148   // from Interpreter's calling convention to Compiler's calling convention
1149   void Generate_Interpreter_To_Compiled_Graph(const TypeFunc *tf);
1150 
1151   // Are we compiling a method?
1152   bool has_method() { return method() != NULL; }
1153 
1154   // Maybe print some information about this compile.
1155   void print_compile_messages();
1156 
1157   // Final graph reshaping, a post-pass after the regular optimizer is done.
1158   bool final_graph_reshaping();
1159 
1160   // returns true if adr is completely contained in the given alias category
1161   bool must_alias(const TypePtr* adr, int alias_idx);

1113   void          set_scratch_locs_memory(relocInfo* b)  { _scratch_locs_memory = b; }
1114 
1115   // emit to scratch blob, report resulting size
1116   uint              scratch_emit_size(const Node* n);
1117   void       set_in_scratch_emit_size(bool x)   {        _in_scratch_emit_size = x; }
1118   bool           in_scratch_emit_size() const   { return _in_scratch_emit_size;     }
1119 
1120   enum ScratchBufferBlob {
1121     MAX_inst_size       = 1024,
1122     MAX_locs_size       = 128, // number of relocInfo elements
1123     MAX_const_size      = 128,
1124     MAX_stubs_size      = 128
1125   };
1126 
1127   // Major entry point.  Given a Scope, compile the associated method.
1128   // For normal compilations, entry_bci is InvocationEntryBci.  For on stack
1129   // replacement, entry_bci indicates the bytecode for which to compile a
1130   // continuation.
1131   Compile(ciEnv* ci_env, C2Compiler* compiler, ciMethod* target,
1132           int entry_bci, bool subsume_loads, bool do_escape_analysis,
1133           bool eliminate_boxing);
1134 
1135   // Second major entry point.  From the TypeFunc signature, generate code
1136   // to pass arguments from the Java calling convention to the C calling
1137   // convention.
1138   Compile(ciEnv* ci_env, const TypeFunc *(*gen)(),
1139           address stub_function, const char *stub_name,
1140           int is_fancy_jump, bool pass_tls,
1141           bool save_arg_registers, bool return_pc);
1142 
1143   // From the TypeFunc signature, generate code to pass arguments
1144   // from Compiled calling convention to Interpreter's calling convention
1145   void Generate_Compiled_To_Interpreter_Graph(const TypeFunc *tf, address interpreter_entry);
1146 
1147   // From the TypeFunc signature, generate code to pass arguments
1148   // from Interpreter's calling convention to Compiler's calling convention
1149   void Generate_Interpreter_To_Compiled_Graph(const TypeFunc *tf);
1150 
1151   // Are we compiling a method?
1152   bool has_method() { return method() != NULL; }
1153 
1154   // Maybe print some information about this compile.
1155   void print_compile_messages();
1156 
1157   // Final graph reshaping, a post-pass after the regular optimizer is done.
1158   bool final_graph_reshaping();
1159 
1160   // returns true if adr is completely contained in the given alias category
1161   bool must_alias(const TypePtr* adr, int alias_idx);