diff options
Diffstat (limited to 'vm_core.h')
-rw-r--r-- | vm_core.h | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -318,6 +318,33 @@ enum ruby_special_exceptions { ruby_special_error_count }; +enum ruby_basic_operators { + BOP_PLUS, + BOP_MINUS, + BOP_MULT, + BOP_DIV, + BOP_MOD, + BOP_EQ, + BOP_EQQ, + BOP_LT, + BOP_LE, + BOP_LTLT, + BOP_AREF, + BOP_ASET, + BOP_LENGTH, + BOP_SIZE, + BOP_EMPTY_P, + BOP_SUCC, + BOP_GT, + BOP_GE, + BOP_NOT, + BOP_NEQ, + BOP_MATCH, + BOP_FREEZE, + + BOP_LAST_ +}; + #define GetVMPtr(obj, ptr) \ GetCoreDataFromValue((obj), rb_vm_t, (ptr)) @@ -410,6 +437,8 @@ typedef struct rb_vm_struct { size_t fiber_vm_stack_size; size_t fiber_machine_stack_size; } default_params; + + short redefined_flag[BOP_LAST_]; } rb_vm_t; /* default values */ @@ -426,6 +455,19 @@ typedef struct rb_vm_struct { #define RUBY_VM_FIBER_MACHINE_STACK_SIZE ( 64 * 1024 * sizeof(VALUE)) /* 256 KB or 512 KB */ #define RUBY_VM_FIBER_MACHINE_STACK_SIZE_MIN ( 16 * 1024 * sizeof(VALUE)) /* 64 KB or 128 KB */ +/* optimize insn */ +#define FIXNUM_REDEFINED_OP_FLAG (1 << 0) +#define FLOAT_REDEFINED_OP_FLAG (1 << 1) +#define STRING_REDEFINED_OP_FLAG (1 << 2) +#define ARRAY_REDEFINED_OP_FLAG (1 << 3) +#define HASH_REDEFINED_OP_FLAG (1 << 4) +#define BIGNUM_REDEFINED_OP_FLAG (1 << 5) +#define SYMBOL_REDEFINED_OP_FLAG (1 << 6) +#define TIME_REDEFINED_OP_FLAG (1 << 7) +#define REGEXP_REDEFINED_OP_FLAG (1 << 8) + +#define BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((GET_VM()->redefined_flag[(op)]&(klass)) == 0)) + #ifndef VM_DEBUG_BP_CHECK #define VM_DEBUG_BP_CHECK 0 #endif |