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-rw-r--r--src/lvm.js64
1 files changed, 26 insertions, 38 deletions
diff --git a/src/lvm.js b/src/lvm.js
index df4c043..905ae39 100644
--- a/src/lvm.js
+++ b/src/lvm.js
@@ -200,12 +200,11 @@ const luaV_execute = function(L) {
case OCi.OP_ADD: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra].setivalue((op1.value + op2.value)|0);
- } else if (numberop1 !== false && numberop2 !== false) {
+ } else if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(numberop1 + numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_ADD);
@@ -215,12 +214,11 @@ const luaV_execute = function(L) {
case OCi.OP_SUB: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra].setivalue((op1.value - op2.value)|0);
- } else if (numberop1 !== false && numberop2 !== false) {
+ } else if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(numberop1 - numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_SUB);
@@ -230,12 +228,11 @@ const luaV_execute = function(L) {
case OCi.OP_MUL: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra].setivalue(Math.imul(op1.value, op2.value));
- } else if (numberop1 !== false && numberop2 !== false) {
+ } else if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(numberop1 * numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_MUL);
@@ -245,12 +242,11 @@ const luaV_execute = function(L) {
case OCi.OP_MOD: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra].setivalue(luaV_mod(L, op1.value, op2.value));
- } else if (numberop1 !== false && numberop2 !== false) {
+ } else if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(llimit.luai_nummod(L, numberop1, numberop2));
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_MOD);
@@ -260,10 +256,9 @@ const luaV_execute = function(L) {
case OCi.OP_POW: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(Math.pow(numberop1, numberop2));
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_POW);
@@ -273,10 +268,9 @@ const luaV_execute = function(L) {
case OCi.OP_DIV: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(numberop1 / numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_DIV);
@@ -286,12 +280,11 @@ const luaV_execute = function(L) {
case OCi.OP_IDIV: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tonumber(op1);
- let numberop2 = tonumber(op2);
+ let numberop1, numberop2;
if (op1.ttisinteger() && op2.ttisinteger()) {
L.stack[ra].setivalue(luaV_div(L, op1.value, op2.value));
- } else if (numberop1 !== false && numberop2 !== false) {
+ } else if ((numberop1 = tonumber(op1)) !== false && (numberop2 = tonumber(op2)) !== false) {
L.stack[ra].setfltvalue(Math.floor(numberop1 / numberop2));
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_IDIV);
@@ -301,10 +294,9 @@ const luaV_execute = function(L) {
case OCi.OP_BAND: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tointeger(op1);
- let numberop2 = tointeger(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tointeger(op1)) !== false && (numberop2 = tointeger(op2)) !== false) {
L.stack[ra].setivalue(numberop1 & numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_BAND);
@@ -314,10 +306,9 @@ const luaV_execute = function(L) {
case OCi.OP_BOR: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tointeger(op1);
- let numberop2 = tointeger(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tointeger(op1)) !== false && (numberop2 = tointeger(op2)) !== false) {
L.stack[ra].setivalue(numberop1 | numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_BOR);
@@ -327,10 +318,9 @@ const luaV_execute = function(L) {
case OCi.OP_BXOR: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tointeger(op1);
- let numberop2 = tointeger(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tointeger(op1)) !== false && (numberop2 = tointeger(op2)) !== false) {
L.stack[ra].setivalue(numberop1 ^ numberop2);
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_BXOR);
@@ -340,10 +330,9 @@ const luaV_execute = function(L) {
case OCi.OP_SHL: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tointeger(op1);
- let numberop2 = tointeger(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tointeger(op1)) !== false && (numberop2 = tointeger(op2)) !== false) {
L.stack[ra].setivalue(luaV_shiftl(numberop1, numberop2));
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_SHL);
@@ -353,10 +342,9 @@ const luaV_execute = function(L) {
case OCi.OP_SHR: {
let op1 = RKB(L, base, k, i);
let op2 = RKC(L, base, k, i);
- let numberop1 = tointeger(op1);
- let numberop2 = tointeger(op2);
+ let numberop1, numberop2;
- if (numberop1 !== false && numberop2 !== false) {
+ if ((numberop1 = tointeger(op1)) !== false && (numberop2 = tointeger(op2)) !== false) {
L.stack[ra].setivalue(luaV_shiftl(numberop1, -numberop2));
} else {
ltm.luaT_trybinTM(L, op1, op2, L.stack[ra], ltm.TMS.TM_SHR);
@@ -365,11 +353,11 @@ const luaV_execute = function(L) {
}
case OCi.OP_UNM: {
let op = L.stack[RB(L, base, i)];
- let numberop = tonumber(op);
+ let numberop;
if (op.ttisinteger()) {
L.stack[ra].setivalue((-op.value)|0);
- } else if (numberop !== false) {
+ } else if ((numberop = tonumber(op)) !== false) {
L.stack[ra].setfltvalue(-numberop);
} else {
ltm.luaT_trybinTM(L, op, op, L.stack[ra], ltm.TMS.TM_UNM);
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-11 00:33:58 +0000