[Webkit-unassigned] [Bug 97008] [BlackBerry] Allow denormal floats in ARM VFP

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=97008


Cosmin Truta <ctruta at gmail.com> changed:

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--- Comment #8 from Cosmin Truta <ctruta at gmail.com>  2012-09-26 21:40:11 PST ---
Created an attachment (id=165925)
 --> (https://bugs.webkit.org/attachment.cgi?id=165925&action=review)
Patch

(In reply to comment #6)
> Or is it the case that your OS doesn't have the notion of setting the FP mode for the entire process?

We spoke with the QNX developers, who confirmed that, on ARM, every new thread starts with a default FP mode in which the FZ flag is on by default. We must clear FZ per-thread, we can't do it per-process.

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