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var wast = `
(module
(memory $0 1)
(export "test" (func $test))
(func $test (param $0 i32) (result i32)
(i32.load
(i32.add
(local.get $0)
(i32.const 128)
)
)
)
)
`;
console.log("=== input wast ===" + wast);
var module = binaryen.parseText(wast);
console.log("=== unoptimized ===");
assert(module.validate());
console.log(module.emitText());
console.log("=== optimized, lowMemoryUnused=" + binaryen.getLowMemoryUnused() + " ===");
module.optimize();
assert(module.validate());
console.log(module.emitText());
binaryen.setLowMemoryUnused(true);
assert(binaryen.getLowMemoryUnused());
console.log();
console.log("=== optimized, lowMemoryUnused=" + binaryen.getLowMemoryUnused() + " ===");
module.optimize();
assert(module.validate());
console.log(module.emitText());
module.dispose();
|
