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using 'A' for register instead of 'B' in relational opcodes

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('R(A)' is already created by default for all instructions.)
This commit is contained in:
Roberto Ierusalimschy
2017-11-22 17:15:44 -02:00
parent 41f2936d8f
commit 3c230cc825
3 changed files with 31 additions and 36 deletions
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12
lopcodes.h
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@@ -1,5 +1,5 @@
/*
** $Id: lopcodes.h,v 1.168 2017/11/16 12:59:14 roberto Exp roberto $
** $Id: lopcodes.h,v 1.169 2017/11/22 18:41:20 roberto Exp roberto $
** Opcodes for Lua virtual machine
** See Copyright Notice in lua.h
*/
@@ -236,12 +236,12 @@ OP_CONCAT,/* A B C R(A) := R(B).. ... ..R(C) */
OP_CLOSE,/* A close all upvalues >= R(A) */
OP_JMP,/* k sJ pc += sJ (k is used in code generation) */
OP_EQ,/* A B C if ((R(B) == R(C)) ~= A) then pc++ */
OP_LT,/* A B C if ((R(B) < R(C)) ~= A) then pc++ */
OP_LE,/* A B C if ((R(B) <= R(C)) ~= A) then pc++ */
OP_EQ,/* A B C if ((R(A) == R(C)) ~= B) then pc++ */
OP_LT,/* A B C if ((R(A) < R(C)) ~= B) then pc++ */
OP_LE,/* A B C if ((R(A) <= R(C)) ~= B) then pc++ */
OP_EQK,/* A B C if ((R(B) == K(C)) ~= A) then pc++ */
OP_EQI,/* A B C if ((R(B) == C) ~= A) then pc++ */
OP_EQK,/* A B C if ((R(A) == K(C)) ~= B) then pc++ */
OP_EQI,/* A B C if ((R(A) == C) ~= B) then pc++ */
OP_TEST,/* A C if not (R(A) <=> C) then pc++ */
OP_TESTSET,/* A B C if (R(B) <=> C) then R(A) := R(B) else pc++ */