[webkit-reviews] review denied: [Bug 211029] [JSC] Add fast path for BigInt32 left-shift : [Attachment 397581] Patch

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Apr 25 13:59:25 PDT 2020


Saam Barati <sbarati at apple.com> has denied Yusuke Suzuki <ysuzuki at apple.com>'s
request for review:
Bug 211029: [JSC] Add fast path for BigInt32 left-shift
https://bugs.webkit.org/show_bug.cgi?id=211029

Attachment 397581: Patch

https://bugs.webkit.org/attachment.cgi?id=397581&action=review




--- Comment #2 from Saam Barati <sbarati at apple.com> ---
Comment on attachment 397581
  --> https://bugs.webkit.org/attachment.cgi?id=397581
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=397581&action=review

> Source/JavaScriptCore/runtime/Operations.h:776
> +	       int64_t result64 = static_cast<int64_t>(leftInt32) <<
rightInt32;

you need to check if this is a left shift, right?


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