6d3a53e7f2
This is a reland of commit 9c09c227b0.
The fix for gc stress failure is merged: https://crrev.com/c/2656857.
Original change's description:
> Bug: v8:11331
> Change-Id: Ie394ec841a1a1c4030c4f589eac2cee8a6a2a1f9
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639033
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72304}
Bug: v8:11331
Change-Id: I82f57b3fe5f0c456472aa7ce404703f34b73d17e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2659511
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72465}
40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
// Copyright 2020 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: --experimental-wasm-simd
|
|
|
|
load('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
const builder = new WasmModuleBuilder();
|
|
builder.addMemory(16, 32, false);
|
|
builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
|
|
// Generate function 1 (out of 4).
|
|
builder.addFunction(undefined, 0 /* sig */).addBodyWithEnd([
|
|
// signature: i_iii
|
|
// body:
|
|
kExprI32Const, 0x00, // i32.const
|
|
kExprMemoryGrow, 0x00, // memory.grow
|
|
kExprI32Const, 0xd3, 0xe7, 0x03, // i32.const
|
|
kSimdPrefix, kExprI8x16Splat, // i8x16.splat
|
|
kExprI32Const, 0x84, 0x80, 0xc0, 0x05, // i32.const
|
|
kSimdPrefix, kExprI8x16Splat, // i8x16.splat
|
|
kExprI32Const, 0x84, 0x81, 0x80, 0xc8, 0x01, // i32.const
|
|
kSimdPrefix, kExprI8x16Splat, // i8x16.splat
|
|
kExprI32Const, 0x19, // i32.const
|
|
kSimdPrefix, kExprI8x16Splat, // i8x16.splat
|
|
kSimdPrefix, kExprI8x16Shuffle,
|
|
0x00, 0x00, 0x17, 0x00, 0x04, 0x04, 0x04, 0x04,
|
|
0x04, 0x10, 0x01, 0x00, 0x04, 0x04, 0x04, 0x04, // i8x16.shuffle
|
|
kSimdPrefix, kExprI8x16Shuffle,
|
|
0x04, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // i8x16.shuffle
|
|
kSimdPrefix, kExprI8x16LeU, // i8x16.le_u
|
|
kSimdPrefix, kExprV128AnyTrue, // v128.any_true
|
|
kExprMemoryGrow, 0x00, // memory.grow
|
|
kExprDrop,
|
|
kExprEnd, // end @233
|
|
]);
|
|
builder.addExport('main', 0);
|
|
builder.instantiate();
|