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-rw-r--r--js/src/jit-test/tests/wasm/spec/spec/loop.wast.js986
1 files changed, 986 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/spec/spec/loop.wast.js b/js/src/jit-test/tests/wasm/spec/spec/loop.wast.js
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index 0000000000..d00d9d4a6e
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+++ b/js/src/jit-test/tests/wasm/spec/spec/loop.wast.js
@@ -0,0 +1,986 @@
+/* Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// ./test/core/loop.wast
+
+// ./test/core/loop.wast:3
+let $0 = instantiate(`(module
+ (memory 1)
+
+ (func $$dummy)
+
+ (func (export "empty")
+ (loop)
+ (loop $$l)
+ )
+
+ (func (export "singular") (result i32)
+ (loop (nop))
+ (loop (result i32) (i32.const 7))
+ )
+
+ (func (export "multi") (result i32)
+ (loop (call $$dummy) (call $$dummy) (call $$dummy) (call $$dummy))
+ (loop (result i32) (call $$dummy) (call $$dummy) (i32.const 8) (call $$dummy))
+ (drop)
+ (loop (result i32 i64 i32)
+ (call $$dummy) (call $$dummy) (call $$dummy) (i32.const 8) (call $$dummy)
+ (call $$dummy) (call $$dummy) (call $$dummy) (i64.const 7) (call $$dummy)
+ (call $$dummy) (call $$dummy) (call $$dummy) (i32.const 9) (call $$dummy)
+ )
+ (drop) (drop)
+ )
+
+ (func (export "nested") (result i32)
+ (loop (result i32)
+ (loop (call $$dummy) (block) (nop))
+ (loop (result i32) (call $$dummy) (i32.const 9))
+ )
+ )
+
+ (func (export "deep") (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (loop (result i32) (block (result i32)
+ (call $$dummy) (i32.const 150)
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ ))
+ )
+
+ (func (export "as-select-first") (result i32)
+ (select (loop (result i32) (i32.const 1)) (i32.const 2) (i32.const 3))
+ )
+ (func (export "as-select-mid") (result i32)
+ (select (i32.const 2) (loop (result i32) (i32.const 1)) (i32.const 3))
+ )
+ (func (export "as-select-last") (result i32)
+ (select (i32.const 2) (i32.const 3) (loop (result i32) (i32.const 1)))
+ )
+
+ (func (export "as-if-condition")
+ (loop (result i32) (i32.const 1)) (if (then (call $$dummy)))
+ )
+ (func (export "as-if-then") (result i32)
+ (if (result i32) (i32.const 1) (then (loop (result i32) (i32.const 1))) (else (i32.const 2)))
+ )
+ (func (export "as-if-else") (result i32)
+ (if (result i32) (i32.const 1) (then (i32.const 2)) (else (loop (result i32) (i32.const 1))))
+ )
+
+ (func (export "as-br_if-first") (result i32)
+ (block (result i32) (br_if 0 (loop (result i32) (i32.const 1)) (i32.const 2)))
+ )
+ (func (export "as-br_if-last") (result i32)
+ (block (result i32) (br_if 0 (i32.const 2) (loop (result i32) (i32.const 1))))
+ )
+
+ (func (export "as-br_table-first") (result i32)
+ (block (result i32) (loop (result i32) (i32.const 1)) (i32.const 2) (br_table 0 0))
+ )
+ (func (export "as-br_table-last") (result i32)
+ (block (result i32) (i32.const 2) (loop (result i32) (i32.const 1)) (br_table 0 0))
+ )
+
+ (func $$func (param i32 i32) (result i32) (local.get 0))
+ (type $$check (func (param i32 i32) (result i32)))
+ (table funcref (elem $$func))
+ (func (export "as-call_indirect-first") (result i32)
+ (block (result i32)
+ (call_indirect (type $$check)
+ (loop (result i32) (i32.const 1)) (i32.const 2) (i32.const 0)
+ )
+ )
+ )
+ (func (export "as-call_indirect-mid") (result i32)
+ (block (result i32)
+ (call_indirect (type $$check)
+ (i32.const 2) (loop (result i32) (i32.const 1)) (i32.const 0)
+ )
+ )
+ )
+ (func (export "as-call_indirect-last") (result i32)
+ (block (result i32)
+ (call_indirect (type $$check)
+ (i32.const 1) (i32.const 2) (loop (result i32) (i32.const 0))
+ )
+ )
+ )
+
+ (func (export "as-store-first")
+ (loop (result i32) (i32.const 1)) (i32.const 1) (i32.store)
+ )
+ (func (export "as-store-last")
+ (i32.const 10) (loop (result i32) (i32.const 1)) (i32.store)
+ )
+
+ (func (export "as-memory.grow-value") (result i32)
+ (memory.grow (loop (result i32) (i32.const 1)))
+ )
+
+ (func $$f (param i32) (result i32) (local.get 0))
+
+ (func (export "as-call-value") (result i32)
+ (call $$f (loop (result i32) (i32.const 1)))
+ )
+ (func (export "as-return-value") (result i32)
+ (loop (result i32) (i32.const 1)) (return)
+ )
+ (func (export "as-drop-operand")
+ (drop (loop (result i32) (i32.const 1)))
+ )
+ (func (export "as-br-value") (result i32)
+ (block (result i32) (br 0 (loop (result i32) (i32.const 1))))
+ )
+ (func (export "as-local.set-value") (result i32)
+ (local i32) (local.set 0 (loop (result i32) (i32.const 1))) (local.get 0)
+ )
+ (func (export "as-local.tee-value") (result i32)
+ (local i32) (local.tee 0 (loop (result i32) (i32.const 1)))
+ )
+ (global $$a (mut i32) (i32.const 0))
+ (func (export "as-global.set-value") (result i32)
+ (global.set $$a (loop (result i32) (i32.const 1)))
+ (global.get $$a)
+ )
+ (func (export "as-load-operand") (result i32)
+ (i32.load (loop (result i32) (i32.const 1)))
+ )
+
+ (func (export "as-unary-operand") (result i32)
+ (i32.ctz (loop (result i32) (call $$dummy) (i32.const 13)))
+ )
+ (func (export "as-binary-operand") (result i32)
+ (i32.mul
+ (loop (result i32) (call $$dummy) (i32.const 3))
+ (loop (result i32) (call $$dummy) (i32.const 4))
+ )
+ )
+ (func (export "as-test-operand") (result i32)
+ (i32.eqz (loop (result i32) (call $$dummy) (i32.const 13)))
+ )
+ (func (export "as-compare-operand") (result i32)
+ (f32.gt
+ (loop (result f32) (call $$dummy) (f32.const 3))
+ (loop (result f32) (call $$dummy) (f32.const 3))
+ )
+ )
+ (func (export "as-binary-operands") (result i32)
+ (i32.mul
+ (loop (result i32 i32)
+ (call $$dummy) (i32.const 3) (call $$dummy) (i32.const 4)
+ )
+ )
+ )
+ (func (export "as-compare-operands") (result i32)
+ (f32.gt
+ (loop (result f32 f32)
+ (call $$dummy) (f32.const 3) (call $$dummy) (f32.const 3)
+ )
+ )
+ )
+ (func (export "as-mixed-operands") (result i32)
+ (loop (result i32 i32)
+ (call $$dummy) (i32.const 3) (call $$dummy) (i32.const 4)
+ )
+ (i32.const 5)
+ (i32.add)
+ (i32.mul)
+ )
+
+ (func (export "break-bare") (result i32)
+ (block (loop (br 1) (br 0) (unreachable)))
+ (block (loop (br_if 1 (i32.const 1)) (unreachable)))
+ (block (loop (br_table 1 (i32.const 0)) (unreachable)))
+ (block (loop (br_table 1 1 1 (i32.const 1)) (unreachable)))
+ (i32.const 19)
+ )
+ (func (export "break-value") (result i32)
+ (block (result i32)
+ (i32.const 0)
+ (loop (param i32)
+ (block (br 2 (i32.const 18)))
+ (br 0 (i32.const 20))
+ )
+ (i32.const 19)
+ )
+ )
+ (func (export "break-multi-value") (result i32 i32 i64)
+ (block (result i32 i32 i64)
+ (i32.const 0) (i32.const 0) (i64.const 0)
+ (loop (param i32 i32 i64)
+ (block (br 2 (i32.const 18) (i32.const -18) (i64.const 18)))
+ (br 0 (i32.const 20) (i32.const -20) (i64.const 20))
+ )
+ (i32.const 19) (i32.const -19) (i64.const 19)
+ )
+ )
+ (func (export "break-repeated") (result i32)
+ (block (result i32)
+ (loop (result i32)
+ (br 1 (i32.const 18))
+ (br 1 (i32.const 19))
+ (drop (br_if 1 (i32.const 20) (i32.const 0)))
+ (drop (br_if 1 (i32.const 20) (i32.const 1)))
+ (br 1 (i32.const 21))
+ (br_table 1 (i32.const 22) (i32.const 0))
+ (br_table 1 1 1 (i32.const 23) (i32.const 1))
+ (i32.const 21)
+ )
+ )
+ )
+ (func (export "break-inner") (result i32)
+ (local i32)
+ (local.set 0 (i32.const 0))
+ (local.set 0 (i32.add (local.get 0) (block (result i32) (loop (result i32) (block (result i32) (br 2 (i32.const 0x1)))))))
+ (local.set 0 (i32.add (local.get 0) (block (result i32) (loop (result i32) (loop (result i32) (br 2 (i32.const 0x2)))))))
+ (local.set 0 (i32.add (local.get 0) (block (result i32) (loop (result i32) (block (result i32) (loop (result i32) (br 1 (i32.const 0x4))))))))
+ (local.set 0 (i32.add (local.get 0) (block (result i32) (loop (result i32) (i32.ctz (br 1 (i32.const 0x8)))))))
+ (local.set 0 (i32.add (local.get 0) (block (result i32) (loop (result i32) (i32.ctz (loop (result i32) (br 2 (i32.const 0x10))))))))
+ (local.get 0)
+ )
+ (func (export "cont-inner") (result i32)
+ (local i32)
+ (local.set 0 (i32.const 0))
+ (local.set 0 (i32.add (local.get 0) (loop (result i32) (loop (result i32) (br 1)))))
+ (local.set 0 (i32.add (local.get 0) (loop (result i32) (i32.ctz (br 0)))))
+ (local.set 0 (i32.add (local.get 0) (loop (result i32) (i32.ctz (loop (result i32) (br 1))))))
+ (local.get 0)
+ )
+
+ (func (export "param") (result i32)
+ (i32.const 1)
+ (loop (param i32) (result i32)
+ (i32.const 2)
+ (i32.add)
+ )
+ )
+ (func (export "params") (result i32)
+ (i32.const 1)
+ (i32.const 2)
+ (loop (param i32 i32) (result i32)
+ (i32.add)
+ )
+ )
+ (func (export "params-id") (result i32)
+ (i32.const 1)
+ (i32.const 2)
+ (loop (param i32 i32) (result i32 i32))
+ (i32.add)
+ )
+ (func (export "param-break") (result i32)
+ (local $$x i32)
+ (i32.const 1)
+ (loop (param i32) (result i32)
+ (i32.const 4)
+ (i32.add)
+ (local.tee $$x)
+ (local.get $$x)
+ (i32.const 10)
+ (i32.lt_u)
+ (br_if 0)
+ )
+ )
+ (func (export "params-break") (result i32)
+ (local $$x i32)
+ (i32.const 1)
+ (i32.const 2)
+ (loop (param i32 i32) (result i32)
+ (i32.add)
+ (local.tee $$x)
+ (i32.const 3)
+ (local.get $$x)
+ (i32.const 10)
+ (i32.lt_u)
+ (br_if 0)
+ (drop)
+ )
+ )
+ (func (export "params-id-break") (result i32)
+ (local $$x i32)
+ (local.set $$x (i32.const 0))
+ (i32.const 1)
+ (i32.const 2)
+ (loop (param i32 i32) (result i32 i32)
+ (local.set $$x (i32.add (local.get $$x) (i32.const 1)))
+ (br_if 0 (i32.lt_u (local.get $$x) (i32.const 10)))
+ )
+ (i32.add)
+ )
+
+ (func $$fx (export "effects") (result i32)
+ (local i32)
+ (block
+ (loop
+ (local.set 0 (i32.const 1))
+ (local.set 0 (i32.mul (local.get 0) (i32.const 3)))
+ (local.set 0 (i32.sub (local.get 0) (i32.const 5)))
+ (local.set 0 (i32.mul (local.get 0) (i32.const 7)))
+ (br 1)
+ (local.set 0 (i32.mul (local.get 0) (i32.const 100)))
+ )
+ )
+ (i32.eq (local.get 0) (i32.const -14))
+ )
+
+ (func (export "while") (param i64) (result i64)
+ (local i64)
+ (local.set 1 (i64.const 1))
+ (block
+ (loop
+ (br_if 1 (i64.eqz (local.get 0)))
+ (local.set 1 (i64.mul (local.get 0) (local.get 1)))
+ (local.set 0 (i64.sub (local.get 0) (i64.const 1)))
+ (br 0)
+ )
+ )
+ (local.get 1)
+ )
+
+ (func (export "for") (param i64) (result i64)
+ (local i64 i64)
+ (local.set 1 (i64.const 1))
+ (local.set 2 (i64.const 2))
+ (block
+ (loop
+ (br_if 1 (i64.gt_u (local.get 2) (local.get 0)))
+ (local.set 1 (i64.mul (local.get 1) (local.get 2)))
+ (local.set 2 (i64.add (local.get 2) (i64.const 1)))
+ (br 0)
+ )
+ )
+ (local.get 1)
+ )
+
+ (func (export "nesting") (param f32 f32) (result f32)
+ (local f32 f32)
+ (block
+ (loop
+ (br_if 1 (f32.eq (local.get 0) (f32.const 0)))
+ (local.set 2 (local.get 1))
+ (block
+ (loop
+ (br_if 1 (f32.eq (local.get 2) (f32.const 0)))
+ (br_if 3 (f32.lt (local.get 2) (f32.const 0)))
+ (local.set 3 (f32.add (local.get 3) (local.get 2)))
+ (local.set 2 (f32.sub (local.get 2) (f32.const 2)))
+ (br 0)
+ )
+ )
+ (local.set 3 (f32.div (local.get 3) (local.get 0)))
+ (local.set 0 (f32.sub (local.get 0) (f32.const 1)))
+ (br 0)
+ )
+ )
+ (local.get 3)
+ )
+
+ (type $$block-sig-1 (func))
+ (type $$block-sig-2 (func (result i32)))
+ (type $$block-sig-3 (func (param $$x i32)))
+ (type $$block-sig-4 (func (param i32 f64 i32) (result i32 f64 i32)))
+
+ (func (export "type-use")
+ (loop (type $$block-sig-1))
+ (loop (type $$block-sig-2) (i32.const 0))
+ (loop (type $$block-sig-3) (drop))
+ (i32.const 0) (f64.const 0) (i32.const 0)
+ (loop (type $$block-sig-4))
+ (drop) (drop) (drop)
+ (loop (type $$block-sig-2) (result i32) (i32.const 0))
+ (loop (type $$block-sig-3) (param i32) (drop))
+ (i32.const 0) (f64.const 0) (i32.const 0)
+ (loop (type $$block-sig-4)
+ (param i32) (param f64 i32) (result i32 f64) (result i32)
+ )
+ (drop) (drop) (drop)
+ )
+)`);
+
+// ./test/core/loop.wast:430
+assert_return(() => invoke($0, `empty`, []), []);
+
+// ./test/core/loop.wast:431
+assert_return(() => invoke($0, `singular`, []), [value("i32", 7)]);
+
+// ./test/core/loop.wast:432
+assert_return(() => invoke($0, `multi`, []), [value("i32", 8)]);
+
+// ./test/core/loop.wast:433
+assert_return(() => invoke($0, `nested`, []), [value("i32", 9)]);
+
+// ./test/core/loop.wast:434
+assert_return(() => invoke($0, `deep`, []), [value("i32", 150)]);
+
+// ./test/core/loop.wast:436
+assert_return(() => invoke($0, `as-select-first`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:437
+assert_return(() => invoke($0, `as-select-mid`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:438
+assert_return(() => invoke($0, `as-select-last`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:440
+assert_return(() => invoke($0, `as-if-condition`, []), []);
+
+// ./test/core/loop.wast:441
+assert_return(() => invoke($0, `as-if-then`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:442
+assert_return(() => invoke($0, `as-if-else`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:444
+assert_return(() => invoke($0, `as-br_if-first`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:445
+assert_return(() => invoke($0, `as-br_if-last`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:447
+assert_return(() => invoke($0, `as-br_table-first`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:448
+assert_return(() => invoke($0, `as-br_table-last`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:450
+assert_return(() => invoke($0, `as-call_indirect-first`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:451
+assert_return(() => invoke($0, `as-call_indirect-mid`, []), [value("i32", 2)]);
+
+// ./test/core/loop.wast:452
+assert_return(() => invoke($0, `as-call_indirect-last`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:454
+assert_return(() => invoke($0, `as-store-first`, []), []);
+
+// ./test/core/loop.wast:455
+assert_return(() => invoke($0, `as-store-last`, []), []);
+
+// ./test/core/loop.wast:457
+assert_return(() => invoke($0, `as-memory.grow-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:458
+assert_return(() => invoke($0, `as-call-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:459
+assert_return(() => invoke($0, `as-return-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:460
+assert_return(() => invoke($0, `as-drop-operand`, []), []);
+
+// ./test/core/loop.wast:461
+assert_return(() => invoke($0, `as-br-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:462
+assert_return(() => invoke($0, `as-local.set-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:463
+assert_return(() => invoke($0, `as-local.tee-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:464
+assert_return(() => invoke($0, `as-global.set-value`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:465
+assert_return(() => invoke($0, `as-load-operand`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:467
+assert_return(() => invoke($0, `as-unary-operand`, []), [value("i32", 0)]);
+
+// ./test/core/loop.wast:468
+assert_return(() => invoke($0, `as-binary-operand`, []), [value("i32", 12)]);
+
+// ./test/core/loop.wast:469
+assert_return(() => invoke($0, `as-test-operand`, []), [value("i32", 0)]);
+
+// ./test/core/loop.wast:470
+assert_return(() => invoke($0, `as-compare-operand`, []), [value("i32", 0)]);
+
+// ./test/core/loop.wast:471
+assert_return(() => invoke($0, `as-binary-operands`, []), [value("i32", 12)]);
+
+// ./test/core/loop.wast:472
+assert_return(() => invoke($0, `as-compare-operands`, []), [value("i32", 0)]);
+
+// ./test/core/loop.wast:473
+assert_return(() => invoke($0, `as-mixed-operands`, []), [value("i32", 27)]);
+
+// ./test/core/loop.wast:475
+assert_return(() => invoke($0, `break-bare`, []), [value("i32", 19)]);
+
+// ./test/core/loop.wast:476
+assert_return(() => invoke($0, `break-value`, []), [value("i32", 18)]);
+
+// ./test/core/loop.wast:477
+assert_return(
+ () => invoke($0, `break-multi-value`, []),
+ [value("i32", 18), value("i32", -18), value("i64", 18n)],
+);
+
+// ./test/core/loop.wast:480
+assert_return(() => invoke($0, `break-repeated`, []), [value("i32", 18)]);
+
+// ./test/core/loop.wast:481
+assert_return(() => invoke($0, `break-inner`, []), [value("i32", 31)]);
+
+// ./test/core/loop.wast:483
+assert_return(() => invoke($0, `param`, []), [value("i32", 3)]);
+
+// ./test/core/loop.wast:484
+assert_return(() => invoke($0, `params`, []), [value("i32", 3)]);
+
+// ./test/core/loop.wast:485
+assert_return(() => invoke($0, `params-id`, []), [value("i32", 3)]);
+
+// ./test/core/loop.wast:486
+assert_return(() => invoke($0, `param-break`, []), [value("i32", 13)]);
+
+// ./test/core/loop.wast:487
+assert_return(() => invoke($0, `params-break`, []), [value("i32", 12)]);
+
+// ./test/core/loop.wast:488
+assert_return(() => invoke($0, `params-id-break`, []), [value("i32", 3)]);
+
+// ./test/core/loop.wast:490
+assert_return(() => invoke($0, `effects`, []), [value("i32", 1)]);
+
+// ./test/core/loop.wast:492
+assert_return(() => invoke($0, `while`, [0n]), [value("i64", 1n)]);
+
+// ./test/core/loop.wast:493
+assert_return(() => invoke($0, `while`, [1n]), [value("i64", 1n)]);
+
+// ./test/core/loop.wast:494
+assert_return(() => invoke($0, `while`, [2n]), [value("i64", 2n)]);
+
+// ./test/core/loop.wast:495
+assert_return(() => invoke($0, `while`, [3n]), [value("i64", 6n)]);
+
+// ./test/core/loop.wast:496
+assert_return(() => invoke($0, `while`, [5n]), [value("i64", 120n)]);
+
+// ./test/core/loop.wast:497
+assert_return(() => invoke($0, `while`, [20n]), [value("i64", 2432902008176640000n)]);
+
+// ./test/core/loop.wast:499
+assert_return(() => invoke($0, `for`, [0n]), [value("i64", 1n)]);
+
+// ./test/core/loop.wast:500
+assert_return(() => invoke($0, `for`, [1n]), [value("i64", 1n)]);
+
+// ./test/core/loop.wast:501
+assert_return(() => invoke($0, `for`, [2n]), [value("i64", 2n)]);
+
+// ./test/core/loop.wast:502
+assert_return(() => invoke($0, `for`, [3n]), [value("i64", 6n)]);
+
+// ./test/core/loop.wast:503
+assert_return(() => invoke($0, `for`, [5n]), [value("i64", 120n)]);
+
+// ./test/core/loop.wast:504
+assert_return(() => invoke($0, `for`, [20n]), [value("i64", 2432902008176640000n)]);
+
+// ./test/core/loop.wast:506
+assert_return(() => invoke($0, `nesting`, [value("f32", 0), value("f32", 7)]), [value("f32", 0)]);
+
+// ./test/core/loop.wast:507
+assert_return(() => invoke($0, `nesting`, [value("f32", 7), value("f32", 0)]), [value("f32", 0)]);
+
+// ./test/core/loop.wast:508
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 1)]), [value("f32", 1)]);
+
+// ./test/core/loop.wast:509
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 2)]), [value("f32", 2)]);
+
+// ./test/core/loop.wast:510
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 3)]), [value("f32", 4)]);
+
+// ./test/core/loop.wast:511
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 4)]), [value("f32", 6)]);
+
+// ./test/core/loop.wast:512
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 100)]), [value("f32", 2550)]);
+
+// ./test/core/loop.wast:513
+assert_return(() => invoke($0, `nesting`, [value("f32", 1), value("f32", 101)]), [value("f32", 2601)]);
+
+// ./test/core/loop.wast:514
+assert_return(() => invoke($0, `nesting`, [value("f32", 2), value("f32", 1)]), [value("f32", 1)]);
+
+// ./test/core/loop.wast:515
+assert_return(() => invoke($0, `nesting`, [value("f32", 3), value("f32", 1)]), [value("f32", 1)]);
+
+// ./test/core/loop.wast:516
+assert_return(() => invoke($0, `nesting`, [value("f32", 10), value("f32", 1)]), [value("f32", 1)]);
+
+// ./test/core/loop.wast:517
+assert_return(() => invoke($0, `nesting`, [value("f32", 2), value("f32", 2)]), [value("f32", 3)]);
+
+// ./test/core/loop.wast:518
+assert_return(() => invoke($0, `nesting`, [value("f32", 2), value("f32", 3)]), [value("f32", 4)]);
+
+// ./test/core/loop.wast:519
+assert_return(
+ () => invoke($0, `nesting`, [value("f32", 7), value("f32", 4)]),
+ [value("f32", 10.309524)],
+);
+
+// ./test/core/loop.wast:520
+assert_return(
+ () => invoke($0, `nesting`, [value("f32", 7), value("f32", 100)]),
+ [value("f32", 4381.548)],
+);
+
+// ./test/core/loop.wast:521
+assert_return(() => invoke($0, `nesting`, [value("f32", 7), value("f32", 101)]), [value("f32", 2601)]);
+
+// ./test/core/loop.wast:523
+assert_return(() => invoke($0, `type-use`, []), []);
+
+// ./test/core/loop.wast:525
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (type $$sig) (result i32) (param i32))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:532
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (param i32) (type $$sig) (result i32))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:539
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (param i32) (result i32) (type $$sig))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:546
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (result i32) (type $$sig) (param i32))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:553
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (result i32) (param i32) (type $$sig))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:560
+assert_malformed(
+ () => instantiate(`(func (i32.const 0) (loop (result i32) (param i32))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:567
+assert_malformed(
+ () => instantiate(`(func (i32.const 0) (loop (param $$x i32) (drop))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:571
+assert_malformed(
+ () => instantiate(`(type $$sig (func)) (func (loop (type $$sig) (result i32) (i32.const 0)) (unreachable)) `),
+ `inline function type`,
+);
+
+// ./test/core/loop.wast:578
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (loop (type $$sig) (result i32) (i32.const 0)) (unreachable)) `),
+ `inline function type`,
+);
+
+// ./test/core/loop.wast:585
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32) (result i32))) (func (i32.const 0) (loop (type $$sig) (param i32) (drop)) (unreachable)) `),
+ `inline function type`,
+);
+
+// ./test/core/loop.wast:592
+assert_malformed(
+ () => instantiate(`(type $$sig (func (param i32 i32) (result i32))) (func (i32.const 0) (loop (type $$sig) (param i32) (result i32)) (unreachable)) `),
+ `inline function type`,
+);
+
+// ./test/core/loop.wast:600
+assert_invalid(
+ () => instantiate(`(module
+ (type $$sig (func))
+ (func (loop (type $$sig) (i32.const 0)))
+ )`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:608
+assert_invalid(
+ () => instantiate(`(module (func $$type-empty-i32 (result i32) (loop)))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:612
+assert_invalid(
+ () => instantiate(`(module (func $$type-empty-i64 (result i64) (loop)))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:616
+assert_invalid(
+ () => instantiate(`(module (func $$type-empty-f32 (result f32) (loop)))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:620
+assert_invalid(
+ () => instantiate(`(module (func $$type-empty-f64 (result f64) (loop)))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:625
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-num-vs-void
+ (loop (i32.const 1))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:631
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-nums-vs-void
+ (loop (i32.const 1) (i32.const 2))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:637
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-empty-vs-num (result i32)
+ (loop (result i32))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:643
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-empty-vs-nums (result i32 i32)
+ (loop (result i32 i32))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:649
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-void-vs-num (result i32)
+ (loop (result i32) (nop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:655
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-void-vs-nums (result i32 i32)
+ (loop (result i32 i32) (nop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:661
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-num-vs-num (result i32)
+ (loop (result i32) (f32.const 0))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:667
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-num-vs-nums (result i32 i32)
+ (loop (result i32 i32) (i32.const 0))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:673
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-partial-vs-nums (result i32 i32)
+ (i32.const 1) (loop (result i32 i32) (i32.const 2))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:679
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-nums-vs-num (result i32)
+ (loop (result i32) (i32.const 1) (i32.const 2))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:685
+assert_invalid(
+ () => instantiate(`(module (func $$type-value-unreached-select (result i32)
+ (loop (result i64) (select (unreachable) (unreachable) (unreachable)))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:692
+assert_invalid(
+ () => instantiate(`(module
+ (func $$type-value-empty-in-block
+ (i32.const 0)
+ (block (loop (result i32)) (drop))
+ )
+ )`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:701
+assert_invalid(
+ () => instantiate(`(module
+ (func $$type-value-empty-in-loop
+ (i32.const 0)
+ (loop (loop (result i32)) (drop))
+ )
+ )`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:710
+assert_invalid(
+ () => instantiate(`(module
+ (func $$type-value-empty-in-then
+ (i32.const 0) (i32.const 0)
+ (if (then (loop (result i32)) (drop)))
+ )
+ )`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:720
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-void-vs-num
+ (loop (param i32) (drop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:726
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-void-vs-nums
+ (loop (param i32 f64) (drop) (drop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:732
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-num-vs-num
+ (f32.const 0) (loop (param i32) (drop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:738
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-num-vs-nums
+ (f32.const 0) (loop (param f32 i32) (drop) (drop))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:744
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-nested-void-vs-num
+ (block (loop (param i32) (drop)))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:750
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-void-vs-nums
+ (block (loop (param i32 f64) (drop) (drop)))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:756
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-num-vs-num
+ (block (f32.const 0) (loop (param i32) (drop)))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:762
+assert_invalid(
+ () => instantiate(`(module (func $$type-param-num-vs-nums
+ (block (f32.const 0) (loop (param f32 i32) (drop) (drop)))
+ ))`),
+ `type mismatch`,
+);
+
+// ./test/core/loop.wast:769
+assert_malformed(
+ () => instantiate(`(func (param i32) (result i32) loop (param $$x i32) end) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:773
+assert_malformed(
+ () => instantiate(`(func (param i32) (result i32) (loop (param $$x i32))) `),
+ `unexpected token`,
+);
+
+// ./test/core/loop.wast:778
+assert_malformed(() => instantiate(`(func loop end $$l) `), `mismatching label`);
+
+// ./test/core/loop.wast:782
+assert_malformed(() => instantiate(`(func loop $$a end $$l) `), `mismatching label`);