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// Copyright 2018 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: --expose-wasm --experimental-wasm-eh --experimental-wasm-simd --allow-natives-syntax
load("test/mjsunit/wasm/wasm-module-builder.js");
load("test/mjsunit/wasm/exceptions-utils.js");
(function TestThrowS128Default() {
var builder = new WasmModuleBuilder();
var kSig_v_s = makeSig([kWasmS128], []);
var except = builder.addException(kSig_v_s);
builder.addFunction("throw_simd", kSig_v_v)
.addLocals({s128_count: 1})
.addBody([
kExprLocalGet, 0,
kExprThrow, 0,
])
.exportFunc();
var instance = builder.instantiate();
assertWasmThrows(instance, except, [0, 0, 0, 0, 0, 0, 0, 0],
() => instance.exports.throw_simd());
})();
(function TestThrowCatchS128Default() {
var builder = new WasmModuleBuilder();
var kSig_v_s = makeSig([kWasmS128], []);
var except = builder.addException(kSig_v_s);
builder.addFunction("throw_catch_simd", kSig_i_v)
.addLocals({s128_count: 1})
.addBody([
kExprTry, kWasmS128,
kExprLocalGet, 0,
kExprThrow, 0,
kExprCatch,
kExprBrOnExn, 0, except,
kExprRethrow,
kExprEnd,
// TODO(mstarzinger): Actually return some compressed form of the s128
// value here to make sure it is extracted properly from the exception.
kExprDrop,
kExprI32Const, 1,
])
.exportFunc();
var instance = builder.instantiate();
assertEquals(1, instance.exports.throw_catch_simd());
})();
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