! Test the DSHIFTL and DSHIFTR intrinsics. ! ! { dg-do run } ! { dg-options "-ffree-line-length-none" } ! { dg-require-effective-target fortran_integer_16 } implicit none #define RESL(I,J,SHIFT) \ IOR(SHIFTL(I,SHIFT),SHIFTR(J,BIT_SIZE(J)-SHIFT)) #define RESR(I,J,SHIFT) \ IOR(SHIFTL(I,BIT_SIZE(I)-SHIFT),SHIFTR(J,SHIFT)) #define CHECK(I,J,SHIFT) \ if (dshiftl(I,J,SHIFT) /= RESL(I,J,SHIFT)) call abort ; \ if (dshiftr(I,J,SHIFT) /= RESR(I,J,SHIFT)) call abort ; \ if (run_dshiftl(I,J,SHIFT) /= RESL(I,J,SHIFT)) call abort ; \ if (run_dshiftr(I,J,SHIFT) /= RESR(I,J,SHIFT)) call abort CHECK(0_16,0_16,0) CHECK(0_16,0_16,1) CHECK(0_16,0_16,7) CHECK(0_16,0_16,8) CHECK(28_16,79_16,0) CHECK(28_16,79_16,1) CHECK(28_16,79_16,5) CHECK(28_16,79_16,7) CHECK(28_16,79_16,8) CHECK(-28_16,79_16,0) CHECK(-28_16,79_16,1) CHECK(-28_16,79_16,5) CHECK(-28_16,79_16,7) CHECK(-28_16,79_16,8) CHECK(28_16,-79_16,0) CHECK(28_16,-79_16,1) CHECK(28_16,-79_16,5) CHECK(28_16,-79_16,7) CHECK(28_16,-79_16,8) CHECK(-28_16,-79_16,0) CHECK(-28_16,-79_16,1) CHECK(-28_16,-79_16,5) CHECK(-28_16,-79_16,7) CHECK(-28_16,-79_16,8) contains function run_dshiftl (i, j, shift) result(res) integer(kind=16) :: i, j, res integer :: shift res = dshiftl(i,j,shift) end function function run_dshiftr (i, j, shift) result(res) integer(kind=16) :: i, j, res integer :: shift res = dshiftr(i,j,shift) end function end