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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-04-06 10:19:36 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-04-06 10:19:36 -0700 |
| commit | d080581db1f9ee4e1e6d07d2b01c13c67908a391 (patch) | |
| tree | cc484b289fa5a30c4631f9faa1d8b456bffeebfc /src/base/random_mt.cc | |
| parent | 7a7c4c5fca83a8d47c7e71c9c080a882ebe204a9 (diff) | |
| parent | 639cb0a42d953ee32bc7e96b0cdfa96cd40e9fc1 (diff) | |
| download | gem5-d080581db1f9ee4e1e6d07d2b01c13c67908a391.tar.xz | |
Merge ARM into the head. ARM will compile but may not actually work.
Diffstat (limited to 'src/base/random_mt.cc')
| -rw-r--r-- | src/base/random_mt.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/base/random_mt.cc b/src/base/random_mt.cc index 1492240ee..6ea54ec03 100644 --- a/src/base/random_mt.cc +++ b/src/base/random_mt.cc @@ -123,15 +123,15 @@ Random::genrand() int kk; for (kk = 0; kk < N - M; kk++) { - y = mt[kk] & UPPER_MASK | mt[kk+1] & LOWER_MASK; + y = (mt[kk] & UPPER_MASK) | (mt[kk+1] & LOWER_MASK); mt[kk] = mt[kk + M] ^ (y >> 1) ^ mag01[y & 0x1UL]; } for (; kk < N - 1; kk++) { - y = mt[kk] & UPPER_MASK | mt[kk+1] & LOWER_MASK; + y = (mt[kk] & UPPER_MASK) | (mt[kk+1] & LOWER_MASK); mt[kk] = mt[kk + (M - N)] ^ (y >> 1) ^ mag01[y & 0x1UL]; } - y = mt[N - 1] & UPPER_MASK | mt[0] & LOWER_MASK; + y = (mt[N - 1] & UPPER_MASK) | (mt[0] & LOWER_MASK); mt[N - 1] = mt[M - 1] ^ (y >> 1) ^ mag01[y & 0x1UL]; mti = 0; |