just check if this fix crashdump

2019-08-29 15:57:31 +02:00
1 changed files with 2 additions and 2 deletions
--- a/contrib/ethereum/libethash/bit_manipulation.h
+++ b/contrib/ethereum/libethash/bit_manipulation.h
@ -9,7 +9,7 @@
 #include "support/attributes.h"

 #include <stdint.h>
-#include <bitset>
+//#include <bitset>

 #ifdef __cplusplus
 extern "C" {
@ -40,7 +40,7 @@ static inline uint32_t clz32(uint32_t x)

 static inline uint32_t popcount32(uint32_t x)
 {
-    return std::bitset<32>(x).count();
+  return (uint32_t)__builtin_popcount(x);
 }

 static inline uint32_t mul_hi32(uint32_t x, uint32_t y)