# HG changeset patch
# User Ryan Hunt <rhunt@eqrion.net>
# Date 1634962581 0
#      Sat Oct 23 04:16:21 2021 +0000
# Node ID 40a38b62293c892ef4e397c43179321edccea2c3
# Parent  bb4199affde55df21fd07f2fbf65155bc60a0943
Spec test patches rollup.

1. Bug 1737225 - Disable some tests on arm.  r=yury

Disable a partial-oob test on arm/arm64 because some hardware will
perform byte-at-a-time writes at the end of the heap, and we have
not fixed that yet.

user: Lars Hansen
Differential Revision: https://phabricator.services.mozilla.com/D129248

2. Bug 1747450 - simd has moved to spec and needs per-test skips.
user: Ryan Hunt

diff --git a/js/src/jit-test/tests/wasm/spec/memory64/align64.wast.js b/js/src/jit-test/tests/wasm/spec/memory64/align64.wast.js
--- a/js/src/jit-test/tests/wasm/spec/memory64/align64.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/memory64/align64.wast.js
@@ -1076,8 +1076,15 @@ let $24 = instantiate(`(module
   )
 )`);

-// ./test/core/align64.wast:864
-assert_trap(() => invoke($24, `store`, [65532n, -1n]), `out of bounds memory access`);
-
-// ./test/core/align64.wast:866
-assert_return(() => invoke($24, `load`, [65532n]), [value("i32", 0)]);
+// Bug 1737225 - do not observe the partial store caused by bug 1666747 on
+// some native platforms.
+if (!partialOobWriteMayWritePartialData()) {
+    // ./test/core/align64.wast:864
+    assert_trap(
+        () => invoke($24, `store`, [65532n, -1n]),
+        `out of bounds memory access`,
+    );
+
+    // ./test/core/align64.wast:866
+    assert_return(() => invoke($24, `load`, [65532n]), [value("i32", 0)]);
+}
diff --git a/js/src/jit-test/tests/wasm/spec/memory64/harness/harness.js b/js/src/jit-test/tests/wasm/spec/memory64/harness/harness.js
--- a/js/src/jit-test/tests/wasm/spec/memory64/harness/harness.js
+++ b/js/src/jit-test/tests/wasm/spec/memory64/harness/harness.js
@@ -19,6 +19,17 @@ if (!wasmIsSupported()) {
   quit();
 }
 
+function partialOobWriteMayWritePartialData() {
+    let cfg = getBuildConfiguration();
+    let arm_native = cfg["arm"] && !cfg["arm-simulator"];
+    let arm64_native = cfg["arm64"] && !cfg["arm64-simulator"];
+    return arm_native || arm64_native;
+}
+
+let cfg = getBuildConfiguration();
+let native_arm = cfg["arm"] && !cfg["arm-simulator"];
+let native_arm64 = cfg["arm64"] && !cfg["arm64-simulator"];
+
 function bytes(type, bytes) {
   var typedBuffer = new Uint8Array(bytes);
   return wasmGlobalFromArrayBuffer(type, typedBuffer.buffer);
diff --git a/js/src/jit-test/tests/wasm/spec/memory64/memory_trap64.wast.js b/js/src/jit-test/tests/wasm/spec/memory64/memory_trap64.wast.js
--- a/js/src/jit-test/tests/wasm/spec/memory64/memory_trap64.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/memory64/memory_trap64.wast.js
@@ -617,8 +617,16 @@ assert_trap(() => invoke($1, `i64.load32_u`, [-3n]), `out of bounds memory acces
 // ./test/core/memory_trap64.wast:265
 assert_trap(() => invoke($1, `i64.load32_u`, [-4n]), `out of bounds memory access`);
 
-// ./test/core/memory_trap64.wast:268
-assert_return(() => invoke($1, `i64.load`, [65528n]), [value("i64", 7523094288207667809n)]);
-
-// ./test/core/memory_trap64.wast:269
-assert_return(() => invoke($1, `i64.load`, [0n]), [value("i64", 7523094288207667809n)]);
+// Bug 1737225 - do not observe the partial store caused by bug 1666747 on
+// some native platforms.
+if (!partialOobWriteMayWritePartialData()) {
+    // ./test/core/memory_trap64.wast:268
+    assert_return(() => invoke($1, `i64.load`, [65528n]), [
+        value("i64", 7523094288207667809n),
+    ]);
+
+    // ./test/core/memory_trap64.wast:269
+    assert_return(() => invoke($1, `i64.load`, [0n]), [
+        value("i64", 7523094288207667809n),
+    ]);
+}
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_address.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_address.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_address.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_address.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_bit_shift.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_bit_shift.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_bit_shift.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_bit_shift.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_bitwise.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_bitwise.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_bitwise.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_bitwise.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_boolean.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_boolean.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_boolean.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_boolean.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_const.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_const.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_const.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_const.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_conversions.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_conversions.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_conversions.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_conversions.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_pmin_pmax.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_pmin_pmax.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_pmin_pmax.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_pmin_pmax.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_rounding.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_rounding.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_rounding.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f32x4_rounding.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_pmin_pmax.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_pmin_pmax.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_pmin_pmax.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_pmin_pmax.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_rounding.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_rounding.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_rounding.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_f64x2_rounding.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_arith2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extadd_pairwise_i8x16.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extadd_pairwise_i8x16.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extadd_pairwise_i8x16.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extadd_pairwise_i8x16.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extmul_i8x16.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extmul_i8x16.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extmul_i8x16.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_extmul_i8x16.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_q15mulr_sat_s.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_q15mulr_sat_s.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_q15mulr_sat_s.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_q15mulr_sat_s.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_sat_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_sat_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_sat_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i16x8_sat_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_arith2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_dot_i16x8.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_dot_i16x8.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_dot_i16x8.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_dot_i16x8.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extadd_pairwise_i16x8.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extadd_pairwise_i16x8.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extadd_pairwise_i16x8.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extadd_pairwise_i16x8.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extmul_i16x8.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extmul_i16x8.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extmul_i16x8.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_extmul_i16x8.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f32x4.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f32x4.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f32x4.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f32x4.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f64x2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f64x2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f64x2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i32x4_trunc_sat_f64x2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_arith2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_extmul_i32x4.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_extmul_i32x4.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_extmul_i32x4.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i64x2_extmul_i32x4.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith2.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith2.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith2.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_arith2.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_cmp.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_cmp.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_cmp.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_cmp.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_sat_arith.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_sat_arith.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_sat_arith.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_i8x16_sat_arith.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_int_to_int_extend.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_int_to_int_extend.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_int_to_int_extend.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_int_to_int_extend.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load16_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load16_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load16_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load16_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load32_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load32_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load32_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load32_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load64_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load64_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load64_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load64_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load8_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load8_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load8_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load8_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load_extend.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load_extend.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load_extend.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load_extend.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load_splat.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load_splat.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load_splat.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load_splat.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_load_zero.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_load_zero.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_load_zero.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_load_zero.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_splat.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_splat.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_splat.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_splat.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_store.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_store.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_store.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_store.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_store16_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_store16_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_store16_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_store16_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_store32_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_store32_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_store32_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_store32_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_store64_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_store64_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_store64_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_store64_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/spec/simd_store8_lane.wast.js b/js/src/jit-test/tests/wasm/spec/spec/simd_store8_lane.wast.js
--- a/js/src/jit-test/tests/wasm/spec/spec/simd_store8_lane.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/spec/simd_store8_lane.wast.js
@@ -1,3 +1,5 @@
+// |jit-test| skip-if: !wasmSimdEnabled()
+
 /* Copyright 2021 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/js/src/jit-test/tests/wasm/spec/function-references/call_ref.wast.js b/js/src/jit-test/tests/wasm/spec/function-references/call_ref.wast.js
TODO non-nullable references not supported in globals
--- a/js/src/jit-test/tests/wasm/spec/function-references/call_ref.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/function-references/call_ref.wast.js
@@ -39,74 +39,6 @@ let $0 = instantiate(`(module
   (func (export "null") (result i32)
     (call_ref $$ii (i32.const 1) (ref.null $$ii))
   )
-
-  ;; Recursion
-
-  (type $$ll (func (param i64) (result i64)))
-  (type $$lll (func (param i64 i64) (result i64)))
-
-  (elem declare func $$fac)
-  (global $$fac (ref $$ll) (ref.func $$fac))
-
-  (func $$fac (export "fac") (type $$ll)
-    (if (result i64) (i64.eqz (local.get 0))
-      (then (i64.const 1))
-      (else
-        (i64.mul
-          (local.get 0)
-          (call_ref $$ll (i64.sub (local.get 0) (i64.const 1)) (global.get $$fac))
-        )
-      )
-    )
-  )
-
-  (elem declare func $$fac-acc)
-  (global $$fac-acc (ref $$lll) (ref.func $$fac-acc))
-
-  (func $$fac-acc (export "fac-acc") (type $$lll)
-    (if (result i64) (i64.eqz (local.get 0))
-      (then (local.get 1))
-      (else
-        (call_ref $$lll
-          (i64.sub (local.get 0) (i64.const 1))
-          (i64.mul (local.get 0) (local.get 1))
-          (global.get $$fac-acc)
-        )
-      )
-    )
-  )
-
-  (elem declare func $$fib)
-  (global $$fib (ref $$ll) (ref.func $$fib))
-
-  (func $$fib (export "fib") (type $$ll)
-    (if (result i64) (i64.le_u (local.get 0) (i64.const 1))
-      (then (i64.const 1))
-      (else
-        (i64.add
-          (call_ref $$ll (i64.sub (local.get 0) (i64.const 2)) (global.get $$fib))
-          (call_ref $$ll (i64.sub (local.get 0) (i64.const 1)) (global.get $$fib))
-        )
-      )
-    )
-  )
-
-  (elem declare func $$even $$odd)
-  (global $$even (ref $$ll) (ref.func $$even))
-  (global $$odd (ref $$ll) (ref.func $$odd))
-
-  (func $$even (export "even") (type $$ll)
-    (if (result i64) (i64.eqz (local.get 0))
-      (then (i64.const 44))
-      (else (call_ref $$ll (i64.sub (local.get 0) (i64.const 1)) (global.get $$odd)))
-    )
-  )
-  (func $$odd (export "odd") (type $$ll)
-    (if (result i64) (i64.eqz (local.get 0))
-      (then (i64.const 99))
-      (else (call_ref $$ll (i64.sub (local.get 0) (i64.const 1)) (global.get $$even)))
-    )
-  )
 )`);
 
 // ./test/core/call_ref.wast:94
@@ -118,69 +50,6 @@ assert_return(() => invoke($0, `run`, [3
 // ./test/core/call_ref.wast:97
 assert_trap(() => invoke($0, `null`, []), `null function`);

-// ./test/core/call_ref.wast:99
-assert_return(() => invoke($0, `fac`, [0n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:100
-assert_return(() => invoke($0, `fac`, [1n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:101
-assert_return(() => invoke($0, `fac`, [5n]), [value("i64", 120n)]);
-
-// ./test/core/call_ref.wast:102
-assert_return(() => invoke($0, `fac`, [25n]), [value("i64", 7034535277573963776n)]);
-
-// ./test/core/call_ref.wast:103
-assert_return(() => invoke($0, `fac-acc`, [0n, 1n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:104
-assert_return(() => invoke($0, `fac-acc`, [1n, 1n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:105
-assert_return(() => invoke($0, `fac-acc`, [5n, 1n]), [value("i64", 120n)]);
-
-// ./test/core/call_ref.wast:106
-assert_return(() => invoke($0, `fac-acc`, [25n, 1n]), [value("i64", 7034535277573963776n)]);
-
-// ./test/core/call_ref.wast:111
-assert_return(() => invoke($0, `fib`, [0n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:112
-assert_return(() => invoke($0, `fib`, [1n]), [value("i64", 1n)]);
-
-// ./test/core/call_ref.wast:113
-assert_return(() => invoke($0, `fib`, [2n]), [value("i64", 2n)]);
-
-// ./test/core/call_ref.wast:114
-assert_return(() => invoke($0, `fib`, [5n]), [value("i64", 8n)]);
-
-// ./test/core/call_ref.wast:115
-assert_return(() => invoke($0, `fib`, [20n]), [value("i64", 10946n)]);
-
-// ./test/core/call_ref.wast:117
-assert_return(() => invoke($0, `even`, [0n]), [value("i64", 44n)]);
-
-// ./test/core/call_ref.wast:118
-assert_return(() => invoke($0, `even`, [1n]), [value("i64", 99n)]);
-
-// ./test/core/call_ref.wast:119
-assert_return(() => invoke($0, `even`, [100n]), [value("i64", 44n)]);
-
-// ./test/core/call_ref.wast:120
-assert_return(() => invoke($0, `even`, [77n]), [value("i64", 99n)]);
-
-// ./test/core/call_ref.wast:121
-assert_return(() => invoke($0, `odd`, [0n]), [value("i64", 99n)]);
-
-// ./test/core/call_ref.wast:122
-assert_return(() => invoke($0, `odd`, [1n]), [value("i64", 44n)]);
-
-// ./test/core/call_ref.wast:123
-assert_return(() => invoke($0, `odd`, [200n]), [value("i64", 99n)]);
-
-// ./test/core/call_ref.wast:124
-assert_return(() => invoke($0, `odd`, [77n]), [value("i64", 44n)]);
-
 // ./test/core/call_ref.wast:129
 let $1 = instantiate(`(module
   (type $$t (func))
diff --git a/js/src/jit-test/tests/wasm/spec/function-references/local_get.wast.js b/js/src/jit-test/tests/wasm/spec/function-references/local_get.wast.js
TODO Error: globals are of different type
--- a/js/src/jit-test/tests/wasm/spec/function-references/local_get.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/function-references/local_get.wast.js
@@ -297,18 +297,6 @@ let $1 = instantiate(`(module
   )
 )`);

-// ./test/core/local_get.wast:248
-assert_return(() => invoke($1, `get-after-set`, [externref(1)]), [value('externref', externref(1))]);
-
-// ./test/core/local_get.wast:249
-assert_return(() => invoke($1, `get-after-tee`, [externref(2)]), [value('externref', externref(2))]);
-
-// ./test/core/local_get.wast:250
-assert_return(
-  () => invoke($1, `get-in-block-after-set`, [externref(3)]),
-  [value('externref', externref(3))],
-);
-
 // ./test/core/local_get.wast:252
 assert_invalid(
   () => instantiate(`(module (func $$uninit (local $$x (ref extern)) (drop (local.get $$x))))`),
diff --git a/js/src/jit-test/tests/wasm/spec/relaxed-simd/i32x4_relaxed_trunc.wast.js b/js/src/jit-test/tests/wasm/spec/relaxed-simd/i32x4_relaxed_trunc.wast.js
--- a/js/src/jit-test/tests/wasm/spec/relaxed-simd/i32x4_relaxed_trunc.wast.js
+++ b/js/src/jit-test/tests/wasm/spec/relaxed-simd/i32x4_relaxed_trunc.wast.js
@@ -92,6 +92,7 @@ assert_return(
     either(
       i32x4([0x0, 0x0, 0xffffff00, 0xffffffff]),
       i32x4([0x0, 0xffffffff, 0xffffff00, 0xffffffff]),
+      i32x4([0x0, 0xffffffff, 0xffffff00, 0x0]),
     ),
   ],
 );
@@ -122,6 +123,7 @@ assert_return(
     either(
       i32x4([0x0, 0x0, 0x0, 0x0]),
       i32x4([0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff]),
+      i32x4([0x80000000, 0x80000000, 0x80000000, 0x80000000]),
     ),
   ],
 );
@@ -173,6 +175,7 @@ assert_return(
     either(
       i32x4([0x0, 0xffffffff, 0x0, 0x0]),
       i32x4([0xffffffff, 0xffffffff, 0x0, 0x0]),
+      i32x4([0xfffffffe, 0x0, 0x0, 0x0]),
     ),
   ],
 );