Ruby
2.0.0p247(2013-06-27revision41674)
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00001 /*-*-c-*-*/ 00002 /********************************************************************** 00003 00004 vm_opts.h - VM optimize option 00005 00006 $Author: nagachika $ 00007 00008 Copyright (C) 2004-2007 Koichi Sasada 00009 00010 **********************************************************************/ 00011 00012 00013 #ifndef RUBY_VM_OPTS_H 00014 #define RUBY_VM_OPTS_H 00015 00016 /* Compile options. 00017 * You can change these options at runtime by VM::CompileOption. 00018 * Following definitions are default values. 00019 */ 00020 00021 #define OPT_TRACE_INSTRUCTION 1 00022 #define OPT_TAILCALL_OPTIMIZATION 0 00023 #define OPT_PEEPHOLE_OPTIMIZATION 1 00024 #define OPT_SPECIALISED_INSTRUCTION 1 00025 #define OPT_INLINE_CONST_CACHE 1 00026 00027 00028 /* Build Options. 00029 * You can't change these options at runtime. 00030 */ 00031 00032 /* C compiler dependent */ 00033 #define OPT_DIRECT_THREADED_CODE 1 00034 #define OPT_TOKEN_THREADED_CODE 0 00035 #define OPT_CALL_THREADED_CODE 0 00036 00037 /* VM running option */ 00038 #define OPT_CHECKED_RUN 1 00039 #define OPT_INLINE_METHOD_CACHE 1 00040 #define OPT_GLOBAL_METHOD_CACHE 1 00041 #define OPT_BLOCKINLINING 0 00042 00043 /* architecture independent, affects generated code */ 00044 #define OPT_OPERANDS_UNIFICATION 1 00045 #define OPT_INSTRUCTIONS_UNIFICATION 0 00046 #define OPT_UNIFY_ALL_COMBINATION 0 00047 #define OPT_STACK_CACHING 0 00048 00049 /* misc */ 00050 #define SUPPORT_JOKE 0 00051 00052 #ifndef VM_COLLECT_USAGE_DETAILS 00053 #define VM_COLLECT_USAGE_DETAILS 0 00054 #endif 00055 00056 #endif /* RUBY_VM_OPTS_H */ 00057