https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72798
Mikael Morin <mikael at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mikael at gcc dot gnu.org
--- Comment #1 from Mikael Morin <mikael at gcc dot gnu.org> ---
The difference comes from the (internal) implicit pure attribute.
Without the print, the subroutine gets the pure attribute, so that its usage
may be more aggressively optimized (Honestly, on a small test I made, there was
actually no difference).
