| ! { dg-do run } |
| ! verifies basic functioning of the ishft and ishftc intrinsics |
| if (ishft (1_1, 0) /= 1) STOP 1 |
| if (ishft (1_1, 1) /= 2) STOP 2 |
| if (ishft (3_1, 1) /= 6) STOP 3 |
| if (ishft (-1_1, 1) /= -2) STOP 4 |
| if (ishft (-1_1, -1) /= 127) STOP 5 |
| if (ishft (96_1, 2) /= -128) STOP 6 |
| |
| if (ishft (1_2, 0) /= 1) STOP 7 |
| if (ishft (1_2, 1) /= 2) STOP 8 |
| if (ishft (3_2, 1) /= 6) STOP 9 |
| if (ishft (-1_2, 1) /= -2) STOP 10 |
| if (ishft (-1_2, -1) /= 32767) STOP 11 |
| if (ishft (16384_2 + 8192_2, 2) /= -32768_4) STOP 12 |
| |
| if (ishft (1_4, 0) /= 1) STOP 13 |
| if (ishft (1_4, 1) /= 2) STOP 14 |
| if (ishft (3_4, 1) /= 6) STOP 15 |
| if (ishft (-1_4, 1) /= -2) STOP 16 |
| if (ishft (-1_4, -1) /= 2147483647) STOP 17 |
| if (ishft (1073741824_4 + 536870912_4, 2) /= -2147483648_8) STOP 18 |
| |
| if (ishft (1_8, 0) /= 1) STOP 19 |
| if (ishft (1_8, 1) /= 2) STOP 20 |
| if (ishft (3_8, 1) /= 6) STOP 21 |
| if (ishft (-1_8, 1) /= -2) STOP 22 |
| |
| if (ishftc (1_1, 0) /= 1) STOP 24 |
| if (ishftc (1_1, 1) /= 2) STOP 25 |
| if (ishftc (3_1, 1) /= 6) STOP 26 |
| if (ishftc (-1_1, 1) /= -1) STOP 27 |
| if (ishftc (-1_1, -1) /= -1) STOP 28 |
| if (ishftc (ishftc (96_1, 2), -2) /= 96) STOP 29 |
| |
| if (ishftc (1_2, 0) /= 1) STOP 30 |
| if (ishftc (1_2, 1) /= 2) STOP 31 |
| if (ishftc (3_2, 1) /= 6) STOP 32 |
| if (ishftc (-1_2, 1) /= -1) STOP 33 |
| if (ishftc (-1_2, -1) /= -1) STOP 34 |
| if (ishftc (ishftc (25000_2, 2), -2) /= 25000) STOP 35 |
| |
| if (ishftc (1_4, 0) /= 1) STOP 36 |
| if (ishftc (1_4, 1) /= 2) STOP 37 |
| if (ishftc (3_4, 1) /= 6) STOP 38 |
| if (ishftc (-1_4, 1) /= -1) STOP 39 |
| if (ishftc (-1_4, -1) /= -1) STOP 40 |
| if (ishftc (ishftc (1325876_4, 2), -2) /= 1325876) STOP 41 |
| |
| if (ishftc (1_8, 0) /= 1) STOP 42 |
| if (ishftc (1_8, 1) /= 2) STOP 43 |
| if (ishftc (3_8, 1) /= 6) STOP 44 |
| if (ishftc (-1_8, 1) /= -1) STOP 45 |
| if (ishftc (-1_8, -1) /= -1) STOP 46 |
| if (ishftc (ishftc (1325876_8, 2), -2) /= 1325876) STOP 47 |
| end |
| |
| |
