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Diffstat (limited to 'deps/v8/test/mjsunit/regress/regress-1071190.js')
-rw-r--r-- | deps/v8/test/mjsunit/regress/regress-1071190.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-1071190.js b/deps/v8/test/mjsunit/regress/regress-1071190.js new file mode 100644 index 00000000000..7a888442e69 --- /dev/null +++ b/deps/v8/test/mjsunit/regress/regress-1071190.js @@ -0,0 +1,23 @@ +// 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: --allow-natives-syntax + + +function test() { + const a = new DataView(new ArrayBuffer(32)); + const b = new DataView(new ArrayBuffer(32)); + a.setFloat64(0); + b.setFloat64(0, undefined); + + for(let i = 0; i < 8; ++i) { + assertEquals(a.getUint8(i), b.getUint8(i)); + } +} + +%PrepareFunctionForOptimization(test); +test(); +test(); +%OptimizeFunctionOnNextCall(test); +test(); |