https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68920
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The cost model really has to be tuned so that this never hits on x86_64/i686,
even for two insns this will be already undesirable even for around 50%
probability, for likely or unlikely probability conditional moves are
undesirable even for a single instruction.
