X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbitcount.h;fp=src%2Fbitcount.h;h=f84c51cb8596caf76e658d126330c898dafde7f8;hp=9feed19f9755a94be0022f3e9cf5c891972589d0;hb=b9a88da4abe9a673e8ad0d254d7196da9623e54a;hpb=a69f1d7c2060dc7b320a7b4801105df00b22a96a

diff --git a/src/bitcount.h b/src/bitcount.h
index 9feed19f..f84c51cb 100644
--- a/src/bitcount.h
+++ b/src/bitcount.h
@@ -96,7 +96,8 @@ inline int popcount<CNT_HW_POPCNT>(Bitboard b) {
 
 #else
 
-  return __builtin_popcountll(b);
+  __asm__("popcnt %1, %0" : "=r" (b) : "r" (b));
+  return b;
 
 #endif
 }