X-Git-Url: http://git.nguyen.vg/gitweb/?p=SXSI%2Flibbp.git;a=blobdiff_plain;f=utils.h;fp=utils.h;h=0000000000000000000000000000000000000000;hp=0d5eed8d51511425abc394b38e9b303781d6376f;hb=45ff7a2260f890f6ef6a7b56f654ffa1a057a7e7;hpb=b3b328570c63aea4d9d15854eec9f7434cc9fe0d

diff --git a/utils.h b/utils.h
deleted file mode 100644
index 0d5eed8..0000000
--- a/utils.h
+++ /dev/null
@@ -1,49 +0,0 @@
-#ifndef UTILS_H_
-#define UTILS_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-#ifdef HAS_NATIVE_POPCOUNT
-static inline unsigned int popcount(pb n){
-  asm ("popcnt %1, %0" : "=r" (n) : "0" (n));
-  return n;
-}
-
-static inline unsigned int popcount8(pb n) {
-  return popcount(n & 0xff);
-}
-
-#else
-
-static unsigned int popcount8(pb x)
-{
-  dword r;
-  r = x;
-  r = ((r & 0xaa)>>1) + (r & 0x55);
-  r = ((r & 0xcc)>>2) + (r & 0x33);
-  r = ((r>>4) + r) & 0x0f;
-  return r;
-}
-
-static inline unsigned int
-popcount(pb x)
-{
-  uint m1 = 0x55555555;
-  uint m2 = 0xc30c30c3;
-  x -= (x >> 1) & m1;
-  x = (x & m2) + ((x >> 2) & m2) + ((x >> 4) & m2);
-  x += x >> 6;
-  return  (x + (x >> 12) + (x >> 24)) & 0x3f;
-}
-
-#endif
-
-#ifdef __cplusplus
- }
-#endif
-
-
-#endif