v8/test/message/wasm-trace-memory-interpreted.js
Ng Zhi An 727668298e [wasm-simd] Implement memory tracing for kSimd128 data types
Increase the embedded vector size to 91 as that is the max size needed to print
a s128 as a 32x4.

- max value of uint32_t has 10 digits in decimal, 1 for a potential sign,
  3 spaces in between 4 of them -> 3 + 4 * 11 = 47
- max value of uint32_t has 8 digits in hex, 3 spaces in between -> 3 + 4 * 8 = 35
- the prefix "v128:" -> 5
- " / " to separate the decimal and hex representation -> 3
- null byte

47 + 35 + 5 + 3 + 1 = 91

Bug: v8:9754
Change-Id: I153c30738fa8862b44fb5103cbe62ea0bcea9718
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1814885
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64256}
2019-10-11 20:45:21 +00:00

9 lines
328 B
JavaScript

// Copyright 2017 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-stress-opt --expose-wasm --trace-wasm-memory --wasm-interpret-all
// Flags: --experimental-wasm-simd
load("test/message/wasm-trace-memory.js");