assemblyscript/tests/binaryen/const-local.js
Daniel Wirtz 39b489bee2
Rename memory instructions; Rework constant handling (#177)
* Rename memory instructions as proposed by the bulk-memory-operations spec.
* Rename memory manager functions to memory.* as well
* Remove automatic inlining of constant globals (Binaryen does this now)
* Improve 'const' enum compatibility
* Improve module-level export generation
* Enable the inline decorator for constant variables
* Add ERROR, WARNING and INFO macros that emit a user-defined diagnostic
* Reintroduce builtin decorator so these can appear anywhere in stdlib again
* Inline isNaN and isFinite by default
* Make an interface around gc.* similar to memory.*
* Emit an error when trying to inline a mutable variable
* Slim down CI stages
* Add a more convenient tracing utility for debugging
* Implement some prequesites for an eventual bundled GC
2018-07-20 22:53:33 +02:00

19 lines
519 B
JavaScript

var binaryen = require("binaryen");
var mod = new binaryen.Module();
var funcType = mod.addFunctionType("i", binaryen.i32, [ binaryen.i32 ]);
mod.addFunction("test", funcType, [], mod.block("", [
mod.setLocal(0, mod.i32.const(2)),
mod.getLocal(0, binaryen.i32)
], binaryen.i32));
mod.addFunctionExport("test", "test");
binaryen.setOptimizeLevel(4);
binaryen.setShrinkLevel(0);
binaryen.setDebugInfo(false);
mod.optimize();
if (!mod.validate())
console.log("-> does not validate");
console.log(mod.emitText());