[llvm-dev] Floating point variance in the test suite

Michael Kruse via llvm-dev llvm-dev at lists.llvm.org
Thu Jun 24 09:40:13 PDT 2021

Am Do., 24. Juni 2021 um 10:05 Uhr schrieb Kaylor, Andrew
<andrew.kaylor at intel.com>:
> > fpcmp is always used to compare program output, even with no tolerance specified
> Are you saying fpcmp is used even when the test produces integer or non-numeric output that has to be compared?

As you see from the snippet from SingeMultiSource.cmake, it is. I
don't see it as a big issue though; tolerances are not set and there
is only a low probability for a false negative.


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