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fixplex

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-04-20 12:03:28 -07:00
parent 4da1b7b03c
commit 831edba1c8
7 changed files with 26 additions and 1 deletions
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7
src/util/mpz.cpp
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@ -84,6 +84,13 @@ inline uint32_t _trailing_zeros32(uint32_t x) {
#endif
#endif
unsigned trailing_zeros(uint32_t x) {
return static_cast<unsigned>(_trailing_zeros32(x));
}
unsigned trailing_zeros(uint64_t x) {
return static_cast<unsigned>(_trailing_zeros64(x));
}
#define _bit_min(x, y) (y + ((x - y) & ((int)(x - y) >> 31)))
#define _bit_max(x, y) (x - ((x - y) & ((int)(x - y) >> 31)))

3
src/util/mpz.h
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@ -29,6 +29,9 @@ Revision History:
unsigned u_gcd(unsigned u, unsigned v);
uint64_t u64_gcd(uint64_t u, uint64_t v);
unsigned trailing_zeros(uint64_t);
unsigned trailing_zeros(uint32_t);
#ifdef _MP_GMP
typedef unsigned digit_t;