diff options
Diffstat (limited to 'cryptominisat5/cryptominisat-5.6.3/src/popcnt.h')
| -rw-r--r-- | cryptominisat5/cryptominisat-5.6.3/src/popcnt.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/cryptominisat5/cryptominisat-5.6.3/src/popcnt.h b/cryptominisat5/cryptominisat-5.6.3/src/popcnt.h new file mode 100644 index 000000000..0c8988e72 --- /dev/null +++ b/cryptominisat5/cryptominisat-5.6.3/src/popcnt.h @@ -0,0 +1,37 @@ +/****************************************** +Copyright (c) 2016, Mate Soos + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +***********************************************/ + +#ifndef POPCNT__H +#define POPCNT__H + + +#if defined (_MSC_VER) +#include <intrin.h> +#endif + +#if defined (_MSC_VER) +#define my_popcnt(x) __popcnt(x) +#else +#define my_popcnt(x) __builtin_popcount(x) +#endif + +#endif //POPCNT__H |