AuroraMiddleware/v8
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2 Commits

Author SHA1 Message Date
Ross McIlroy
5b794a389b [Test] Add PrepareForOptimization to some mjsunit tests. 
Bug: v8:8801, v8:8394
Change-Id: I6bb46ecafe1bd94adbf0409f13c9b2e558da0823
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1594558
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61200}
 2019-05-03 13:32:32 +00:00
bmeurer
de52562d8e [turbofan] Introduce dedicated ObjectIsNaN operator. 
We can compile a !== a and Number.isNaN(a) to ObjectIsNaN. The former is
commonly used to check for NaN, i.e. in case of equals in AngularJS.

R=jarin@chromium.org
BUG=v8:5267

Review-Url: https://codereview.chromium.org/2722483003
Cr-Commit-Position: refs/heads/master@{#43572}
 2017-03-03 09:08:14 +00:00