Upload Kmake

deps/v8/test/mjsunit/regress/wasm/regress-1484393.js

@@ -0,0 +1,40 @@
+// Copyright 2023 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --no-liftoff
+
+d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
+
+let builder = new WasmModuleBuilder();
+
+builder.addMemory(1, 10);
+let tag0 = builder.addTag(kSig_v_l);
+let tag1 = builder.addTag(kSig_v_i);
+
+builder.addFunction("main", kSig_i_v).exportFunc().addBody([
+  kExprTry, kWasmVoid,
+    kExprI32Const, 0,
+    kAtomicPrefix, kExprI64AtomicLoad8U, 0 /*align*/, 0 /*offset*/,
+    kExprThrow, tag0,
+  kExprCatch, tag0,
+    kExprI32Const, 42,
+    kExprReturn,
+  kExprEnd,
+  kExprI32Const, 123,
+]);
+
+builder.addFunction("main32", kSig_i_v).exportFunc().addBody([
+  kExprTry, kWasmVoid,
+    kExprI32Const, 0,
+    kAtomicPrefix, kExprI32AtomicLoad8U, 0 /*align*/, 0 /*offset*/,
+    kExprThrow, tag1,
+  kExprCatch, tag1,
+    kExprI32Const, 42,
+    kExprReturn,
+  kExprEnd,
+  kExprI32Const, 123,
+]);
+
+assertEquals(42, builder.instantiate().exports.main());
+assertEquals(42, builder.instantiate().exports.main32());