v8/test/mjsunit/regress/wasm/regress-1014798.js
Clemens Backes 7d09b270d8 [Liftoff] Fix stack slot initialization on arm and arm64
It turns out that because we are *subtracting* from fp, we need to
*subtract less* to get a higher address. Who knew.

R=jkummerow@chromium.org

Bug: v8:9830, chromium:1014798
Change-Id: I5b9782dd0be27f4c3efbd306ec6c3450b249cb55
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864933
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64321}
2019-10-16 14:07:36 +00:00

21 lines
642 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.
load('test/mjsunit/wasm/wasm-module-builder.js');
const builder = new WasmModuleBuilder();
builder.addFunction('main', kSig_i_iii)
.addLocals({f32_count: 4})
.addLocals({i64_count: 1})
.addLocals({f32_count: 2})
.addBodyWithEnd([
kExprI64Const, 0,
kExprLocalGet, 3,
kExprI64SConvertF32,
kExprI64Ne,
kExprEnd, // @17
]).exportFunc();
const instance = builder.instantiate();
assertEquals(0, instance.exports.main(1, 2, 3));