[libre-riscv-dev] [Bug 74] preliminary exploratory software emulation of FP SQRT

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Sun Apr 28 16:39:38 BST 2019


http://bugs.libre-riscv.org/show_bug.cgi?id=74

--- Comment #20 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Aleksandar Kostovic from comment #18)
> > great.  so... bye bye sqrt for now.  can always track that down later.
> I think you misunderstood. Its the sqrtsimple function that is failing:
sqrtsimple fails because, by line 8, bit needs to be the smallest power of 4
that is not less than num. 65536 fails because 1 << 14 is too small.

also, python doesn't let you wrap lines after a comma unless the comma is in
one of () [] or {}.

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