816ea12124
This is a cleanup to remove unneeded flags after these changes (in https://crrev.com/c/1988548): * --future does not imply --wasm-tier-up any more, and * --wasm-tier-up does not imply --liftoff any more. Instead, now * --wasm-tier-up is enabled by default, * --wasm-tier-up has no effect if --liftoff is not set, and * --future implies --liftoff. R=ahaas@chromium.org Bug: chromium:1040061 Change-Id: I5d04ee1f1d84ddcd0654df0e0a4c6298f80aee9e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1993280 Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#65666}
27 lines
930 B
JavaScript
27 lines
930 B
JavaScript
// Copyright 2019 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 --no-force-slow-path
|
|
|
|
load("test/mjsunit/wasm/wasm-module-builder.js");
|
|
|
|
// This constant was chosen as it is the smallest number of cases that still
|
|
// triggers the input count overflow. The new limit put into place is smaller.
|
|
const NUM_CASES = 0xfffd;
|
|
|
|
(function TestBrTableTooLarge() {
|
|
let builder = new WasmModuleBuilder();
|
|
let cases = new Array(NUM_CASES).fill(0);
|
|
builder.addFunction('main', kSig_v_i)
|
|
.addBody([].concat([
|
|
kExprBlock, kWasmStmt,
|
|
kExprLocalGet, 0,
|
|
kExprBrTable], wasmSignedLeb(NUM_CASES),
|
|
cases, [0,
|
|
kExprEnd
|
|
])).exportFunc();
|
|
assertThrows(() => new WebAssembly.Module(builder.toBuffer()),
|
|
WebAssembly.CompileError, /invalid table count/);
|
|
})();
|