https://gcc.gnu.org/bugzilla/show_bug.cgi?id=576
Vincent Lefèvre <vincent-gcc at vinc17 dot net> changed:
What |Removed |Added
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CC| |vincent-gcc at vinc17 dot net
--- Comment #5 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> ---
The -frounding-math option should solve the issue on this particular example.
But on my machine, ld gives an "undefined reference to `_up'" error.
For a more general bug, see PR34678.
