js/src/jit-test/tests/ion/bug860838-1.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/bug860838-1.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 | var counter = 0; |
| michael@0 | 2 | function inc() { return counter++ } |
| michael@0 | 3 | var imp = { inc:inc }; |
| michael@0 | 4 | |
| michael@0 | 5 | function FFI1(stdlib, foreign) { |
| michael@0 | 6 | "use asm"; |
| michael@0 | 7 | |
| michael@0 | 8 | var inc = foreign.inc; |
| michael@0 | 9 | |
| michael@0 | 10 | function g() { |
| michael@0 | 11 | return inc()|0 |
| michael@0 | 12 | } |
| michael@0 | 13 | |
| michael@0 | 14 | return g |
| michael@0 | 15 | } |
| michael@0 | 16 | |
| michael@0 | 17 | function FFI2(stdlib, foreign) { |
| michael@0 | 18 | "use asm"; |
| michael@0 | 19 | |
| michael@0 | 20 | var inc=foreign.inc; |
| michael@0 | 21 | |
| michael@0 | 22 | function g() { |
| michael@0 | 23 | inc() |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | return g |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | |
| michael@0 | 30 | var f = FFI2(this, imp); // produces AOT-compiled version |
| michael@0 | 31 | f() |
| michael@0 | 32 | assertEq(counter, 1); |
| michael@0 | 33 | |
| michael@0 | 34 | var f = FFI1(this, imp); // produces AOT-compiled version |
| michael@0 | 35 | |
| michael@0 | 36 | assertEq(f(), 1); |
| michael@0 | 37 | assertEq(counter, 2); |
| michael@0 | 38 | assertEq(f(), 2); |
| michael@0 | 39 | assertEq(counter, 3); |
