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| author | MITSUNARI Shigeo <herumi@nifty.com> | 2016-12-25 09:18:57 +0800 |
|---|---|---|
| committer | MITSUNARI Shigeo <herumi@nifty.com> | 2016-12-25 09:18:57 +0800 |
| commit | 8c82725cf4291c78846e54e102aa6217dd56338a (patch) | |
| tree | 2fe32ec6a0cb294bf4e8183fecf73b760c21161f /src | |
| parent | 1838f97b1e7beb748145c11098295ed155680ffb (diff) | |
| download | tangerine-mcl-8c82725cf4291c78846e54e102aa6217dd56338a.tar.gz tangerine-mcl-8c82725cf4291c78846e54e102aa6217dd56338a.tar.zst tangerine-mcl-8c82725cf4291c78846e54e102aa6217dd56338a.zip | |
inline AddUnitPre
Diffstat (limited to 'src')
| -rw-r--r-- | src/low_func.hpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/low_func.hpp b/src/low_func.hpp index 905961f..92d4c46 100644 --- a/src/low_func.hpp +++ b/src/low_func.hpp @@ -61,15 +61,19 @@ template<class Tag = Gtag> struct AddUnitPre { static inline Unit func(Unit *x, Unit n, Unit y) { -#if 0 +#if 1 + int ret = 0; Unit t = x[0] + y; - if (t >= y) return 0; + x[0] = t; + if (t >= y) goto EXIT_0; for (size_t i = 1; i < n; i++) { t = x[i] + 1; x[i] = t; - if (t != 0) return 0; + if (t != 0) goto EXIT_0; } - return 1; + ret = 1; + EXIT_0: + return ret; #else return mpn_add_1((mp_limb_t*)x, (const mp_limb_t*)x, (int)n, y); #endif |