[Webkit-unassigned] [Bug 199531] [WHLSL] Test standard library

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Mon Jul 29 16:13:19 PDT 2019


https://bugs.webkit.org/show_bug.cgi?id=199531

--- Comment #2 from Myles C. Maxfield <mmaxfield at apple.com> ---
unsigned int x = 2147483655; result[0] = float(sign(x));" and the result is 1
Int x = 2147483655; result[0] = float(sign(x)); makes result -1
Unsigned int x = 2147483655; buffer2[0] = float(abs(x)) returns 2.14748e+09
Unsigned int x = 4294967293; buffer2[0] = float(abs(x)) returns 4.somethinge+something (not 3)
clamp(8, 15, 10), clamp(13, 15, 10), and clamp(18, 15, 10) should all return 10

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