[PATCH] D120150: Constant folding of llvm.amdgcn.trig.preop

[Brian Sumner via Phabricator via llvm-commits]

b-sumner added a comment.

In D120150#3332613 <https://reviews.llvm.org/D120150#3332613>, @foad wrote:

>> Ran the test over the entire range of double floating-point.
>
> Just curious: how long does it take to test all 2^64 inputs?

The only dependence is on the exponent so 2K inputs is sufficient.


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