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new opcodes OP_SHLI/OP_SHRI

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This commit is contained in:
Roberto Ierusalimschy
2017-12-04 15:41:30 -02:00
parent 421e459684
commit c7ee7fe026
4 changed files with 94 additions and 18 deletions
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5
lopcodes.h
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@@ -1,5 +1,5 @@
/*
** $Id: lopcodes.h,v 1.174 2017/11/30 12:03:00 roberto Exp roberto $
** $Id: lopcodes.h,v 1.175 2017/11/30 13:16:43 roberto Exp roberto $
** Opcodes for Lua virtual machine
** See Copyright Notice in lua.h
*/
@@ -217,6 +217,9 @@ OP_POWI,/* A B sC R(A) := R(B) ^ C */
OP_DIVI,/* A B sC R(A) := R(B) / C */
OP_IDIVI,/* A B sC R(A) := R(B) // C */
OP_SHRI,/* A B C R(A) := R(B) >> C */
OP_SHLI,/* A B C R(A) := C << R(B) */
OP_ADD,/* A B C R(A) := R(B) + R(C) */
OP_SUB,/* A B C R(A) := R(B) - R(C) */
OP_MUL,/* A B C R(A) := R(B) * R(C) */