This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Confusing description of GCC option `-freorder-blocks'


Hi,

In https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html , the
description of option `-freorder-blocks' says `in order to reduce
number of taken branches and improve code locality'. It is confusing.
When will the `and' condition happen? That is, taken branches reduced
AND code locality improved.

Thanks!

YUAN, Pengfei


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]