shiftTooManyBitsSigned

2024-04-09 16:53:12 +02:00
parent 9cc53a43b1
commit 96ff859cb7
7 changed files with 47 additions and 61 deletions
@@ -169,12 +169,18 @@ uint32_t nr_timer_elapsed_time(NR_timer_t timer);

 extern const nr_bandentry_t nr_bandtable[];

-static inline int get_num_dmrs(uint16_t dmrs_mask ) {
+static inline int get_num_dmrs(uint16_t dmrs_mask )
+{
  int num_dmrs=0;
  for (int i=0;i<16;i++) num_dmrs+=((dmrs_mask>>i)&1);
  return(num_dmrs);
 }

+static __attribute__((always_inline)) inline int count_bits_set(uint64_t v)
+{
+  return __builtin_popcountll(v);
+}
+
 uint64_t reverse_bits(uint64_t in, int n_bits);
 void reverse_bits_u8(uint8_t const* in, size_t sz, uint8_t* out);