[Bug 93560] opt_combine_constants failing fabsf(reg->f) == table.imm[i].val assertion

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93560

--- Comment #1 from Matt Turner <mattst88 at gmail.com> ---
I don't know what to say. The shader contains

   vec3((0.0/0.0),(0.0/0.0),(0.0/0.0))

We can change the assert to

   assert(isnan(reg->f) || fabsf(reg->f) == table.imm[i].val);

but I can't believe this is what they intended to do -- it's used directly in
the expression that calculates the color output.

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