diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/js-optimizer.js | 2 | ||||
| -rw-r--r-- | tools/test-js-optimizer-output.js | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/js-optimizer.js b/tools/js-optimizer.js index 79599528..b51fe22e 100644 --- a/tools/js-optimizer.js +++ b/tools/js-optimizer.js @@ -388,7 +388,7 @@ function simplifyExpressionsPre(ast) { function simplifyBitops(ast) { var USEFUL_BINARY_OPS = set('<<', '>>', '|', '&', '^'); - var SAFE_BINARY_OPS = set('+', '-', '*', '/', '%'); + var SAFE_BINARY_OPS = set('+', '-', '*', '%'); // division is unsafe as it creates non-ints in JS var ZERO = ['num', 0]; var rerun = true; while (rerun) { diff --git a/tools/test-js-optimizer-output.js b/tools/test-js-optimizer-output.js index 273efdb7..a312296d 100644 --- a/tools/test-js-optimizer-output.js +++ b/tools/test-js-optimizer-output.js @@ -86,7 +86,7 @@ function bits() { z($f << 2); z($f * 100 << 2); z($f % 2 | 255); - z($f / 55 & 255); + z(($f | 0) / 55 & 255); z($f - 22 ^ 1); z($f + 15 << 2); } @@ -312,6 +312,6 @@ function notComps() { } } function tricky() { - var $conv642 = $conv6374 - (($132 << 16 >> 16) / 2 & -1) & 65535; + var $conv642 = $conv6374 - (($132 << 16 >> 16 | 0) / 2 & -1) & 65535; } // EMSCRIPTEN_GENERATED_FUNCTIONS: ["abc", "xyz", "xyz2", "expr", "loopy", "bits", "maths", "hoisting", "demangle", "lua", "moreLabels", "notComps", "tricky"] |