From 46b84580d6d7890f4ba813f312e52514fffc38a7 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 28 Aug 2019 09:58:03 -0300
Subject: Use of 'MMBIN' opcodes extended to shift operators

Plus, this commit removes useless 'tm' parameters in 'op_*' macros.
---
 ldebug.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'ldebug.c')

diff --git a/ldebug.c b/ldebug.c
index 4e1dc6b9..aef52e15 100644
--- a/ldebug.c
+++ b/ldebug.c
@@ -628,11 +628,6 @@ static const char *funcnamefromcode (lua_State *L, CallInfo *ci,
       tm = cast(TMS, GETARG_C(i));
       break;
     }
-    case OP_SHL: case OP_SHR: {
-      int offset = GET_OPCODE(i) - OP_ADD;  /* ORDER OP */
-      tm = cast(TMS, offset + TM_ADD);  /* ORDER TM */
-      break;
-    }
     case OP_UNM: tm = TM_UNM; break;
     case OP_BNOT: tm = TM_BNOT; break;
     case OP_LEN: tm = TM_LEN; break;
@@ -641,9 +636,6 @@ static const char *funcnamefromcode (lua_State *L, CallInfo *ci,
     case OP_LT: case OP_LE: case OP_LTI: case OP_LEI:
       *name = "order";  /* '<=' can call '__lt', etc. */
       return "metamethod";
-    case OP_SHRI: case OP_SHLI:
-      *name = "shift";
-      return "metamethod";
     case OP_CLOSE: case OP_RETURN:
       *name = "close";
       return "metamethod";
-- 
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