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1 | #define _FP_W_TYPE_SIZE 32 |
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2 | #define _FP_W_TYPE unsigned long |
3 | #define _FP_WS_TYPE signed long |
4 | #define _FP_I_TYPE long |
5 | |
6 | #define _FP_MUL_MEAT_S(R,X,Y) \ |
7 | _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) |
8 | #define _FP_MUL_MEAT_D(R,X,Y) \ |
9 | _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) |
10 | #define _FP_MUL_MEAT_Q(R,X,Y) \ |
11 | _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) |
12 | |
13 | #define _FP_MUL_MEAT_DW_S(R,X,Y) \ |
14 | _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) |
15 | #define _FP_MUL_MEAT_DW_D(R,X,Y) \ |
16 | _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) |
17 | #define _FP_MUL_MEAT_DW_Q(R,X,Y) \ |
18 | _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) |
19 | |
20 | #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) |
21 | #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) |
22 | #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) |
23 | |
24 | #define _FP_NANFRAC_S _FP_QNANBIT_S |
25 | #define _FP_NANFRAC_D _FP_QNANBIT_D, 0 |
26 | #define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0 |
27 | #define _FP_NANSIGN_S 0 |
28 | #define _FP_NANSIGN_D 0 |
29 | #define _FP_NANSIGN_Q 0 |
30 | |
31 | #define _FP_KEEPNANFRACP 1 |
32 | #define _FP_QNANNEGATEDP 0 |
33 | |
34 | /* Someone please check this. */ |
35 | #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ |
36 | do { \ |
37 | if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ |
38 | && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ |
39 | { \ |
40 | R##_s = Y##_s; \ |
41 | _FP_FRAC_COPY_##wc(R,Y); \ |
42 | } \ |
43 | else \ |
44 | { \ |
45 | R##_s = X##_s; \ |
46 | _FP_FRAC_COPY_##wc(R,X); \ |
47 | } \ |
48 | R##_c = FP_CLS_NAN; \ |
49 | } while (0) |
50 | |
51 | #define _FP_TININESS_AFTER_ROUNDING 0 |
52 |
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