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-rw-r--r--vm_insnhelper.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/vm_insnhelper.h b/vm_insnhelper.h
index 1b352937fe..018adb6d5b 100644
--- a/vm_insnhelper.h
+++ b/vm_insnhelper.h
@@ -184,8 +184,17 @@ extern VALUE ruby_vm_const_missing_count;
/**********************************************************/
/* 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 FIXNUM_2_P(a, b) ((a) & (b) & 1)
-#define BASIC_OP_UNREDEFINED_P(op) (LIKELY(ruby_vm_redefined_flag[(op)] == 0))
+#define BASIC_OP_UNREDEFINED_P(op, klass) (LIKELY((ruby_vm_redefined_flag[(op)]&(klass)) == 0))
#define HEAP_CLASS_OF(obj) RBASIC(obj)->klass
#ifndef USE_IC_FOR_SPECIALIZED_METHOD