[issue30104] Float rounding errors on AMD64 FreeBSD CURRENT Debug 3.x buildbot

STINNER Victor report at bugs.python.org
Thu Apr 20 17:32:08 EDT 2017


STINNER Victor added the comment:

> Why is -ffast-math being used? That seems like it's asking for trouble.

Sorry, my comment was unclear: I only tried to list all compiler options which have an impact on floating point numbers.

> So this is smelling like a compiler bug to me.

Right, I will report it to LLVM (clang).

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<http://bugs.python.org/issue30104>
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