Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/chkbits.f90 @ 128:fe568345ddd5
fix CbC-example
author | mir3636 |
---|---|
date | Wed, 11 Apr 2018 19:32:28 +0900 |
parents | 04ced10e8804 |
children | 84e7813d76e9 |
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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(huge(0_1), bit_size(i1)-1) i2 = ibset(huge(0_2), bit_size(i2)-1) i4 = ibset(huge(0_4), bit_size(i4)-1) i8 = ibset(huge(0_8), bit_size(i8)-1) if (i1 /= -1 .or. i2 /= -1 .or. i4 /= -1 .or. i8 /= -1) call abort i1 = ibclr(-1_1, bit_size(i1)-1) i2 = ibclr(-1_2, bit_size(i2)-1) i4 = ibclr(-1_4, bit_size(i4)-1) i8 = ibclr(-1_8, bit_size(i8)-1) if (i1 /= huge(0_1) .or. i2 /= huge(0_2)) call abort if (i4 /= huge(0_4) .or. i8 /= huge(0_8)) call abort i1 = not(0_1) i2 = not(0_2) i4 = not(0_4) i8 = not(0_8) if (i1 /= -1 .or. i2 /= -1 .or. i4 /= -1 .or. i8 /= -1) call abort end program chkbits