chore(base): add function comment

kroma-network · Oct 23, 2024 · dd5c51a · dd5c51a
1 parent 7bf9c56
commit dd5c51a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tachyon/base/bits.h b/tachyon/base/bits.h
@@ -163,6 +163,7 @@ constexpr T LeftmostBit() {
 
 TACHYON_EXPORT uint64_t BitRev(uint64_t n);
 
+// Reverses the |bit_len| least significant bits of |x|.
 inline size_t ReverseBitsLen(size_t x, size_t bit_len) {
   return BitRev(x) >> (sizeof(size_t) * 8 - bit_len);
 }