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! { dg-do run }
! NOT() was not return the two's complement value as reported by
! PR fortran/25458. In checking other bit manipulation intrinsics,
! IBSET was found to be in error.
program chkbits
implicit none
integer(kind=1) i1
integer(kind=2) i2
integer(kind=4) i4
integer(kind=8) i8
i1 = ibset(2147483647,bit_size(i4)-1)
i2 = ibset(2147483647,bit_size(i4)-1)
i4 = ibset(2147483647,bit_size(i4)-1)
i8 = ibset(2147483647,bit_size(i4)-1)
if (i1 /= -1 .or. i2 /= -1 .or. i4 /= -1 .or. i8 /= -1) call abort
i1 = not(0)
i2 = not(0)
i4 = not(0)
i8 = not(0)
if (i1 /= -1 .or. i2 /= -1 .or. i4 /= -1 .or. i8 /= -1) call abort
end program chkbits
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