[Bug middle-end/28395] Improved division-by-constant code

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2006-07-16 15:50 -------
GCC already does something like this.
For /10, GCC produces:
f:
        movl    $-858993459, %eax
        mull    4(%esp)
        shrl    $3, %edx
        movl    %edx, %eax
        ret

Maybe I don't understand what you are requesting.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28395