d7def9003d
This is a reland of I968a08cef6a6d49350aa79185b2c6fb856d15f23 Original change's description: > [builtins] [turbofan] Refactor Float64Pow to use single implementation > > Remove platform-specific Float64Pow implementations and utils Pow in > favor of a base::ieee754::pow implementation. > > This unifies the implementation of pow for the compiler, wasm, and > runtime. > > Bug: v8:5848, v8:5086 > Change-Id: I968a08cef6a6d49350aa79185b2c6fb856d15f23 > Reviewed-on: https://chromium-review.googlesource.com/c/1403018 > Commit-Queue: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Georg Neis <neis@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#59229} Bug: v8:5848, v8:5086 Change-Id: I92f22ae03adafd9ad042e8d4bb406cbd5b5fb51e Cq-Include-Trybots: luci.chromium.try:linux_chromium_ubsan_rel_ng Reviewed-on: https://chromium-review.googlesource.com/c/1447854 Commit-Queue: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#59411}
18 lines
558 B
JavaScript
18 lines
558 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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const inlineFromParser = 50 ** 50;
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const i = 50;
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const fromRuntimePowOp = i ** i;
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const fromRuntimeMath = Math.pow(i, i);
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// inlineFromParser === fromRuntimeOp === fromRuntimeMath
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assertEquals(inlineFromParser, fromRuntimePowOp);
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assertEquals(inlineFromParser - fromRuntimePowOp, 0);
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assertEquals(inlineFromParser, fromRuntimeMath);
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assertEquals(inlineFromParser - fromRuntimeMath, 0);
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