diff options
Diffstat (limited to 'src/bool/lucky/luckySwap.c')
| -rw-r--r-- | src/bool/lucky/luckySwap.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/bool/lucky/luckySwap.c b/src/bool/lucky/luckySwap.c index cd3adaa6..46db2b0f 100644 --- a/src/bool/lucky/luckySwap.c +++ b/src/bool/lucky/luckySwap.c @@ -19,6 +19,19 @@ ABC_NAMESPACE_IMPL_START +static word mask0[6] = { 0x5555555555555555,0x3333333333333333, 0x0F0F0F0F0F0F0F0F,0x00FF00FF00FF00FF,0x0000FFFF0000FFFF, 0x00000000FFFFFFFF}; +/* +static word mask1[6] = { 0xAAAAAAAAAAAAAAAA,0xCCCCCCCCCCCCCCCC, 0xF0F0F0F0F0F0F0F0,0xFF00FF00FF00FF00,0xFFFF0000FFFF0000, 0xFFFFFFFF00000000 }; +static word mask[6][2] = { + {0x5555555555555555,0xAAAAAAAAAAAAAAAA}, + {0x3333333333333333,0xCCCCCCCCCCCCCCCC}, + {0x0F0F0F0F0F0F0F0F,0xF0F0F0F0F0F0F0F0}, + {0x00FF00FF00FF00FF,0xFF00FF00FF00FF00}, + {0x0000FFFF0000FFFF,0xFFFF0000FFFF0000}, + {0x00000000FFFFFFFF,0xFFFFFFFF00000000} +}; +*/ + inline int Kit_TruthWordNum_64bit( int nVars ) { return nVars <= 6 ? 1 : (1 << (nVars - 6));} inline int Kit_WordCountOnes_64bit(word x) |