js/src/jit-test/tests/jaeger/mulNegZero.js@6474c204b198 (annotated)
js/src/jit-test/tests/jaeger/mulNegZero.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 | |
| michael@0 | 2 | function mul(x, y) { return x * y; }; |
| michael@0 | 3 | function mulConst0(x) { return x * 0; }; |
| michael@0 | 4 | function mulConst1(x) { return -5 * x; }; |
| michael@0 | 5 | function mulConst2(x) { return x * -5; }; |
| michael@0 | 6 | |
| michael@0 | 7 | function f() { |
| michael@0 | 8 | assertEq(mulConst0(7), 0); |
| michael@0 | 9 | assertEq(mulConst0(-5), -0); |
| michael@0 | 10 | assertEq(mulConst0(0), 0); |
| michael@0 | 11 | assertEq(mulConst0(-0), -0); |
| michael@0 | 12 | |
| michael@0 | 13 | assertEq(mulConst1(7), -35); |
| michael@0 | 14 | assertEq(mulConst1(-8), 40); |
| michael@0 | 15 | assertEq(mulConst1(0), -0); |
| michael@0 | 16 | assertEq(mulConst1(-0), 0); |
| michael@0 | 17 | |
| michael@0 | 18 | assertEq(mulConst2(7), -35); |
| michael@0 | 19 | assertEq(mulConst2(-8), 40); |
| michael@0 | 20 | assertEq(mulConst2(0), -0); |
| michael@0 | 21 | assertEq(mulConst2(-0), 0); |
| michael@0 | 22 | |
| michael@0 | 23 | assertEq(mul(55, 2), 110); |
| michael@0 | 24 | assertEq(mul(0, -10), -0); |
| michael@0 | 25 | assertEq(mul(-5, 0), -0); |
| michael@0 | 26 | assertEq(mul(-0, 0), -0); |
| michael@0 | 27 | assertEq(mul(0, -0), -0); |
| michael@0 | 28 | assertEq(mul(0, 0), 0); |
| michael@0 | 29 | assertEq(mul(-0, -0), 0); |
| michael@0 | 30 | } |
| michael@0 | 31 | f(); |
