js/src/jit-test/tests/ion/math-imul-folding.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/math-imul-folding.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | function sprod(x, y) { |
| michael@0 | 2 | var iprod = Math.imul(x | 0, y | 0); |
| michael@0 | 3 | var fprod = (x | 0) * (y | 0); |
| michael@0 | 4 | return iprod + fprod; |
| michael@0 | 5 | } |
| michael@0 | 6 | assertEq(sprod(2, 2), 8); |
| michael@0 | 7 | assertEq(sprod(0x10000, 0x10000), 0x100000000); |
