[Webkit-unassigned] [Bug 182788] Test fails with fused multiply-add instructions in parseInt

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=182788

--- Comment #5 from Mark Lam <mark.lam at apple.com> ---
Comment on attachment 335179
  --> https://bugs.webkit.org/attachment.cgi?id=335179
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=335179&action=review

> JSTests/ChakraCore/test/GlobalFunctions/ParseInt1.js:280
> +verifyOneOf(parseInt("abcdefghijklm",34), [24661871785383064000, 24661871785383067000],id++,"\" Base 34 number \"");

I don't understand how fused multiply add can possibly produce a different result from regular multiply and add.  Can you please explain?

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