98453126c1
This is a reland of d7def9003d
Original change's description:
> Reland "[builtins] [turbofan] Refactor Float64Pow to use single implementation"
>
> 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}
Tbr: neis@chromium.org, bmeurer@chromium.org, jkummerow@chromium.org
Bug: v8:5848, v8:5086
Change-Id: I42972b29b8830ed47a00b2b1d408d3005a810c0e
Cq-Include-Trybots: luci.chromium.try:linux_chromium_ubsan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/1456302
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59454}
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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