// 10^i, defined for i 0 through 19.
// This is 20 * 8 == 160 bytes, which fits neatly into 5 cache lines
// (assuming a cache line size of 64).
- static const uint64_t powersOf10[20] FOLLY_ALIGNED(64) = {
+ alignas(64) static const uint64_t powersOf10[20] = {
1,
10,
100,