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new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(`
(module
(func (export "main") (result i32)
(i32.const 1)
(i32.const 2)
(i32.const 3)
(loop (param i32 i32 i32)
(i32.popcnt)
(i32.const -63)
(br 0))
(unreachable)))`)));
wasmFullPass(`
(module
(func (export "run") (result i32)
(block (result i32 i32 i32)
(i32.const 41)
(i32.const 42)
(i32.const 43)
(loop (param i32 i32 i32)
(i32.eqz)
(i32.const -63)
(br 1))
(unreachable))
(drop)
(drop)))`,
42);
wasmFullPass(`
(module
(func (export "run") (result i32)
(block (result i32 i32 i32)
(i32.popcnt (i32.const 0x0))
(i32.popcnt (i32.const 0xf))
(i32.popcnt (i32.const 0xff))
(i32.popcnt (i32.const 0xfff))
(block) ;; Force a sync().
(br 0))
(drop)
(drop)))`,
4);