diff options
Diffstat (limited to 'node_modules/es5-ext/math/imul')
-rw-r--r-- | node_modules/es5-ext/math/imul/implement.js | 8 | ||||
-rw-r--r-- | node_modules/es5-ext/math/imul/index.js | 5 | ||||
-rw-r--r-- | node_modules/es5-ext/math/imul/is-implemented.js | 7 | ||||
-rw-r--r-- | node_modules/es5-ext/math/imul/shim.js | 17 |
4 files changed, 0 insertions, 37 deletions
diff --git a/node_modules/es5-ext/math/imul/implement.js b/node_modules/es5-ext/math/imul/implement.js deleted file mode 100644 index bff57735b..000000000 --- a/node_modules/es5-ext/math/imul/implement.js +++ /dev/null @@ -1,8 +0,0 @@ -"use strict"; - -if (!require("./is-implemented")()) { - Object.defineProperty(Math, "imul", { value: require("./shim"), - configurable: true, -enumerable: false, -writable: true }); -} diff --git a/node_modules/es5-ext/math/imul/index.js b/node_modules/es5-ext/math/imul/index.js deleted file mode 100644 index a756d5949..000000000 --- a/node_modules/es5-ext/math/imul/index.js +++ /dev/null @@ -1,5 +0,0 @@ -"use strict"; - -module.exports = require("./is-implemented")() - ? Math.imul - : require("./shim"); diff --git a/node_modules/es5-ext/math/imul/is-implemented.js b/node_modules/es5-ext/math/imul/is-implemented.js deleted file mode 100644 index 0f3291984..000000000 --- a/node_modules/es5-ext/math/imul/is-implemented.js +++ /dev/null @@ -1,7 +0,0 @@ -"use strict"; - -module.exports = function () { - var imul = Math.imul; - if (typeof imul !== "function") return false; - return imul(-1, 8) === -8; -}; diff --git a/node_modules/es5-ext/math/imul/shim.js b/node_modules/es5-ext/math/imul/shim.js deleted file mode 100644 index a14e5895b..000000000 --- a/node_modules/es5-ext/math/imul/shim.js +++ /dev/null @@ -1,17 +0,0 @@ -/* eslint no-bitwise: "off" */ - -// Thanks: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference -// /Global_Objects/Math/imul - -"use strict"; - -module.exports = function (val1, val2) { - var xh = (val1 >>> 16) & 0xffff - , xl = val1 & 0xffff - , yh = (val2 >>> 16) & 0xffff - , yl = val2 & 0xffff; - - // The shift by 0 fixes the sign on the high part - // the final |0 converts the unsigned value into a signed value - return (xl * yl + ((xh * yl + xl * yh) << 16 >>> 0)) | 0; -}; |