https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101807
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually I need to check the cost, e.g. on MIPS, there is an one instruction
which does the less than without doing anything.
That is for:
bool f0(bool a, bool b)
{
return a<b;
}
bool g(bool a, bool b)
{
return !a & b;
}
f0:
jr $31
sltu $2,$4,$5
g:
xori $4,$4,0x1
jr $31
and $2,$5,$4
And then after my current patch both are expanded like g. which is wrong.
