http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50514
kargl at gcc dot gnu.org changed:
What |Removed |Added
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CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org 2011-09-25 22:05:14 UTC ---
Technically, it the programmer that should check the arguments.
The prohibitions in the Fortran Standard are placed on the
programmer not the Fortran processor (ie., the compiler).
Adding the check into
do i = 1,1000000
do j = 1, 1000000
do k = 1, 1000000
! Some stuff here to compute k and n < bit_size(k)
m = ishft(k,n) ! for some k, n
! More stuff here to use m
end do
end do
end do
seems like useless overhead.
