blob: d5c0246b263ca7770af1ee7081e6c5a3d4c17c3b [file] [log] [blame]
function assert(a, e) {
if (a !== e)
throw new Error("Expected " + e + " but got: " + a);
}
function bigIntAdd(a, b) {
let c = a + b;
if (b) {
assert(c, a + b);
}
return a + b + c;
}
noInline(bigIntAdd);
for (let i = 0; i < 100000; i++) {
assert(bigIntAdd(3n, 5n), 16n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntAdd(0xffffffffffffffffffn, 0xaaffffffffffffffffffn), 1624494070107157953511420n);
}
function bigIntMul(a, b) {
let c = a * b;
if (b) {
assert(c, a * b);
}
return a * b + c;
}
noInline(bigIntMul);
for (let i = 0; i < 100000; i++) {
assert(bigIntMul(3n, 5n), 30n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntMul(0xffffffffffffffffffn, 0xaaffffffffffffffffffn), 7626854857897473114403591155175632477091790850n);
}
function bigIntDiv(a, b) {
let c = a / b;
if (b) {
assert(c, a / b);
}
return a / b + c;
}
noInline(bigIntDiv);
for (let i = 0; i < 100000; i++) {
assert(bigIntDiv(15n, 5n), 6n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntDiv(0xaaffffffffffffffffffn, 0xffffffffffffffffffn), 342n);
}
function bigIntSub(a, b) {
let c = a - b;
if (b) {
assert(c, a - b);
}
return a - b + c;
}
noInline(bigIntSub);
for (let i = 0; i < 100000; i++) {
assert(bigIntSub(15n, 5n), 20n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntSub(0xaaffffffffffffffffffn, 0xffffffffffffffffffn), 1605604604175679372656640n);
}
function bigIntBitOr(a, b) {
let c = a | b;
if (b) {
assert(c, a | b);
}
return (a | b) + c;
}
noInline(bigIntBitOr);
for (let i = 0; i < 100000; i++) {
assert(bigIntBitOr(0b1101n, 0b0010n), 30n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntBitOr(0xaaffffffffffffffffffn, 0xffffffffffffffffffn), 1615049337141418663084030n);
}
function bigIntBitAnd(a, b) {
let c = a & b;
if (b) {
assert(c, a & b);
}
return (a & b) + c;
}
noInline(bigIntBitAnd);
for (let i = 0; i < 100000; i++) {
assert(bigIntBitAnd(0b1101n, 0b0010n), 0n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntBitAnd(0xaaffffffffffffffffffn, 0xffffffffffffffffffn), 9444732965739290427390n);
}
function bigIntBitXor(a, b) {
let c = a ^ b;
if (b) {
assert(c, a ^ b);
}
return (a ^ b) + c;
}
noInline(bigIntBitXor);
for (let i = 0; i < 100000; i++) {
assert(bigIntBitXor(0b1101n, 0b0010n), 30n);
}
for (let i = 0; i < 100000; i++) {
assert(bigIntBitXor(0xaaffffffffffffffffffn, 0xffffffffffffffffffn), 1605604604175679372656640n);
}