https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50329
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |segher at gcc dot gnu.org
--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Current trunk (to be GCC 6) optimises "c" perfectly. Not the other
two, alas.
