H. Peter Anvin | e31747e | 2007-09-18 17:50:34 -0700 | [diff] [blame] | 1 | ; |
| 2 | ; Test of floating-point formats |
| 3 | ; |
| 4 | |
| 5 | ; 16-bit |
| 6 | dw 1.0 |
| 7 | dw +1.0 |
| 8 | dw -1.0 |
| 9 | dw 0.0 |
| 10 | dw +0.0 |
| 11 | dw -0.0 |
| 12 | dw 1.83203125 |
| 13 | dw +1.83203125 |
| 14 | dw -1.83203125 |
| 15 | dw 1.83203125e3 |
| 16 | dw +1.83203125e3 |
| 17 | dw -1.83203125e3 |
| 18 | dw 1.83203125e-3 |
| 19 | dw +1.83203125e-3 |
| 20 | dw -1.83203125e-3 |
| 21 | dw 1.83203125e-6 ; Denormal! |
| 22 | dw +1.83203125e-6 ; Denormal! |
| 23 | dw -1.83203125e-6 ; Denormal! |
H. Peter Anvin | f48bc6f | 2007-09-18 21:55:56 -0700 | [diff] [blame^] | 24 | dw __Infinity__ |
| 25 | dw +__Infinity__ |
| 26 | dw -__Infinity__ |
| 27 | dw __NaN__ |
| 28 | dw __QNaN__ |
| 29 | dw __SNaN__ |
H. Peter Anvin | e31747e | 2007-09-18 17:50:34 -0700 | [diff] [blame] | 30 | |
| 31 | ; 32-bit |
| 32 | dd 1.0 |
| 33 | dd +1.0 |
| 34 | dd -1.0 |
| 35 | dd 0.0 |
| 36 | dd +0.0 |
| 37 | dd -0.0 |
| 38 | dd 1.83203125 |
| 39 | dd +1.83203125 |
| 40 | dd -1.83203125 |
| 41 | dd 1.83203125e15 |
| 42 | dd +1.83203125e15 |
| 43 | dd -1.83203125e15 |
| 44 | dd 1.83203125e-15 |
| 45 | dd +1.83203125e-15 |
| 46 | dd -1.83203125e-15 |
| 47 | dd 1.83203125e-40 ; Denormal! |
| 48 | dd +1.83203125e-40 ; Denormal! |
| 49 | dd -1.83203125e-40 ; Denormal! |
H. Peter Anvin | f48bc6f | 2007-09-18 21:55:56 -0700 | [diff] [blame^] | 50 | dd __Infinity__ |
| 51 | dd +__Infinity__ |
| 52 | dd -__Infinity__ |
| 53 | dd __NaN__ |
| 54 | dd __QNaN__ |
| 55 | dd __SNaN__ |
H. Peter Anvin | e31747e | 2007-09-18 17:50:34 -0700 | [diff] [blame] | 56 | |
| 57 | ; 64-bit |
| 58 | dq 1.0 |
| 59 | dq +1.0 |
| 60 | dq -1.0 |
| 61 | dq 0.0 |
| 62 | dq +0.0 |
| 63 | dq -0.0 |
| 64 | dq 1.83203125 |
| 65 | dq +1.83203125 |
| 66 | dq -1.83203125 |
| 67 | dq 1.83203125e300 |
| 68 | dq +1.83203125e300 |
| 69 | dq -1.83203125e300 |
| 70 | dq 1.83203125e-300 |
| 71 | dq +1.83203125e-300 |
| 72 | dq -1.83203125e-300 |
| 73 | dq 1.83203125e-320 ; Denormal! |
| 74 | dq +1.83203125e-320 ; Denormal! |
| 75 | dq -1.83203125e-320 ; Denormal! |
H. Peter Anvin | f48bc6f | 2007-09-18 21:55:56 -0700 | [diff] [blame^] | 76 | dq __Infinity__ |
| 77 | dq +__Infinity__ |
| 78 | dq -__Infinity__ |
| 79 | dq __NaN__ |
| 80 | dq __QNaN__ |
| 81 | dq __SNaN__ |
H. Peter Anvin | e31747e | 2007-09-18 17:50:34 -0700 | [diff] [blame] | 82 | |
| 83 | ; 80-bit |
| 84 | dt 1.0 |
| 85 | dt +1.0 |
| 86 | dt -1.0 |
| 87 | dt 0.0 |
| 88 | dt +0.0 |
| 89 | dt -0.0 |
| 90 | dt 1.83203125 |
| 91 | dt +1.83203125 |
| 92 | dt -1.83203125 |
| 93 | dt 1.83203125e+4000 |
| 94 | dt +1.83203125e+4000 |
| 95 | dt -1.83203125e+4000 |
| 96 | dt 1.83203125e-4000 |
| 97 | dt +1.83203125e-4000 |
| 98 | dt -1.83203125e-4000 |
| 99 | dt 1.83203125e-4940 ; Denormal! |
| 100 | dt +1.83203125e-4940 ; Denormal! |
| 101 | dt -1.83203125e-4940 ; Denormal! |
H. Peter Anvin | f48bc6f | 2007-09-18 21:55:56 -0700 | [diff] [blame^] | 102 | dt __Infinity__ |
| 103 | dt +__Infinity__ |
| 104 | dt -__Infinity__ |
| 105 | dt __NaN__ |
| 106 | dt __QNaN__ |
| 107 | dt __SNaN__ |
H. Peter Anvin | e31747e | 2007-09-18 17:50:34 -0700 | [diff] [blame] | 108 | |
| 109 | ; 128-bit |
| 110 | do 1.0 |
| 111 | do +1.0 |
| 112 | do -1.0 |
| 113 | do 0.0 |
| 114 | do +0.0 |
| 115 | do -0.0 |
| 116 | do 1.83203125 |
| 117 | do +1.83203125 |
| 118 | do -1.83203125 |
| 119 | do 1.83203125e+4000 |
| 120 | do +1.83203125e+4000 |
| 121 | do -1.83203125e+4000 |
| 122 | do 1.83203125e-4000 |
| 123 | do +1.83203125e-4000 |
| 124 | do -1.83203125e-4000 |
| 125 | do 1.83203125e-4940 ; Denormal! |
| 126 | do +1.83203125e-4940 ; Denormal! |
| 127 | do -1.83203125e-4940 ; Denormal! |
H. Peter Anvin | f48bc6f | 2007-09-18 21:55:56 -0700 | [diff] [blame^] | 128 | do __Infinity__ |
| 129 | do +__Infinity__ |
| 130 | do -__Infinity__ |
| 131 | do __NaN__ |
| 132 | do __QNaN__ |
| 133 | do __SNaN__ |