[Bug target/79747] Missing documentation for -malign-{jumps,label,loops,functions}= and strange value range limitation

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79747

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |documentation
                 CC|                            |msebor at gcc dot gnu.org

--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
I don't see -malign-functions in the latest manual.  -falign-functions is
documented with an optional equals at the end.

$ (cd /src/gcc/trunk && grep align-functions= gcc/doc/*)
grep: gcc/doc/include: Is a directory
gcc/doc/invoke.texi:@itemx -falign-functions=@var{n}
gcc/doc/invoke.texi:@option{-falign-functions=32} aligns functions to the next
32-byte
gcc/doc/invoke.texi:boundary, but @option{-falign-functions=24} aligns to the
next
gcc/doc/invoke.texi:@option{-fno-align-functions} and
@option{-falign-functions=1} are

With today's trunk I get:

$ gcc  -Wall -Wextra -Wpedantic -Wrestrict -malign-functions -xc - < /dev/null
xgcc: error: unrecognized command line option ‘-malign-functions’; did you mean
‘-falign-functions’?