X-Git-Url: http://git.nguyen.vg/gitweb/?p=SXSI%2Flibbp.git;a=blobdiff_plain;f=bp-utils.h;fp=bp-utils.h;h=2397d6f662f0def0ef58a9422b18dda49684419f;hp=56f2d736fca9232160e27039ffbf59d755a66069;hb=332345c5dda9f16e549803f6155c81c9e4fb904b;hpb=c6a99c1234da55afed4675d2db035176f229abd4

diff --git a/bp-utils.h b/bp-utils.h
index 56f2d73..2397d6f 100644
--- a/bp-utils.h
+++ b/bp-utils.h
@@ -28,8 +28,7 @@ extern "C" {
 
 #ifdef HAS_NATIVE_POPCOUNT
 static inline UNUSED unsigned int popcount(unsigned int n){
-  asm ("popcnt %1, %0" : "=r" (n) : "0" (n));
-  return n;
+  return __builtin_popcount(n);
 }
 
 static inline UNUSED unsigned int popcount8(unsigned int n) {