js/src/jit-test/tests/jaeger/inline/mathAbs.js@6474c204b198 (annotated)
js/src/jit-test/tests/jaeger/inline/mathAbs.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 | assertEq(Math.abs(-10), 10); |
| michael@0 | 3 | assertEq(Math.abs(-2147483648), 2147483648); |
| michael@0 | 4 | assertEq(Math.abs(2147483648), 2147483648); |
| michael@0 | 5 | assertEq(Math.abs(-0), 0); |
| michael@0 | 6 | assertEq(Math.abs(0), 0); |
| michael@0 | 7 | assertEq(Math.abs(-3.14), 3.14); |
| michael@0 | 8 | assertEq(Math.abs(NaN), NaN); |
| michael@0 | 9 | |
| michael@0 | 10 | /* Inferred as abs(int). */ |
| michael@0 | 11 | function abs1(x) { |
| michael@0 | 12 | return Math.abs(x); |
| michael@0 | 13 | } |
| michael@0 | 14 | assertEq(abs1(1), 1); |
| michael@0 | 15 | assertEq(abs1(-1), 1); |
| michael@0 | 16 | assertEq(abs1(0), 0); |
| michael@0 | 17 | assertEq(abs1(-123) + abs1(234), 357); |
| michael@0 | 18 | assertEq(abs1(-2147483648), 2147483648); // recompile to return double |
| michael@0 | 19 | assertEq(abs1(-2), 2); |
| michael@0 | 20 | |
| michael@0 | 21 | /* Inferred as abs(double). */ |
| michael@0 | 22 | function abs2(x) { |
| michael@0 | 23 | return Math.abs(x); |
| michael@0 | 24 | } |
| michael@0 | 25 | assertEq(abs2(-2.2), 2.2); |
| michael@0 | 26 | assertEq(abs2(123), 123); |
| michael@0 | 27 | assertEq(abs2(-456), 456); |
| michael@0 | 28 | assertEq(abs2(-0), 0); |
| michael@0 | 29 | assertEq(abs2(1.3), 1.3); |
| michael@0 | 30 | assertEq(abs2(NaN), NaN); |
| michael@0 | 31 |
