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// This is fac-opt from fac.wast in the official testsuite, changed to use
// i32 instead of i64.
assertEq(wasmEvalText(`(module
(func $fac-opt (param i32) (result i32)
(local i32)
(local.set 1 (i32.const 1))
(block
(br_if 0 (i32.lt_s (local.get 0) (i32.const 2)))
(loop
(local.set 1 (i32.mul (local.get 1) (local.get 0)))
(local.set 0 (i32.add (local.get 0) (i32.const -1)))
(br_if 0 (i32.gt_s (local.get 0) (i32.const 1)))
)
)
(local.get 1)
)
(export "" (func 0))
)`).exports[""](10), 3628800);