kotlin-fork/js/js.translator/testData/js-optimizer/while-condition-folding/simpleWhile.optimized.js at 94de114894a6acdde75e3e0349b80c331aba6a67 - kotlin-fork - Azalea's Gitea

azalea/kotlin-fork

Files

T

Alexey Andreev 05dd039151 KT-12275 Add JS optimization that transforms the following code

```
do {
    X
    if (B) break;
} while (A)
```

to

```
do {
    X
} while (!B && A)
```

Add inversion that takes boolean expression and applies negation to it, simplifying if possible (like !!a => a).

2016-07-25 18:46:46 +03:00

12 lines

167 B

JavaScript

Vendored

Raw Blame History

 function box() {
     var i = 1;
     var sum = 0;
     while (i < 10) {
         sum += i;
         i++
     }
     if (sum != 45) return "fail: " + sum;
     return "OK"
 }