diff options
Diffstat (limited to 'csim/util.c')
| -rw-r--r-- | csim/util.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/csim/util.c b/csim/util.c index a09e959..ef0ae32 100644 --- a/csim/util.c +++ b/csim/util.c @@ -10,10 +10,7 @@ #include "sim.h" int pow2(int exp) { - if (exp == 0) return 1; - if (exp == 1) return 2; - int k = pow2(exp / 2); - return (exp % 2 == 0 ? k * k : 2 * k * k); + return (1 << exp); } t_value read_bool(FILE *stream, t_value *mask) { |