1 |
root |
1.1 |
TODO: ffs/clz |
2 |
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64 bit variants of everything |
3 |
root |
1.2 |
TODO: examples from X for clz/ctz |
4 |
root |
1.3 |
TODO: arithmetic right shift |
5 |
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TODO: bit reversal |
6 |
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TODO: template/generic functions for x32/x64 and so on |
7 |
root |
1.4 |
TODO: #define ecb_integer_multiples_of(n,d) ((char (*)[d])(n) - (char (*)[d])0) |
8 |
root |
1.3 |
TODO: generalised shift |
9 |
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unsigned long gensh(unsigned long v, int x) { |
10 |
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int a, b; |
11 |
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a = (v << x) & -(((unsigned int)x) < 32); |
12 |
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x = -x; |
13 |
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b = (v >> x) & -(((unsigned int)x) < 32); |
14 |
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return a|b; |
15 |
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} |