1 files changed, 0 insertions, 45 deletions
diff --git a/pk/bits.h b/pk/bits.h
deleted file mode 100644
index 10f9df3..0000000
--- a/pk/bits.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef PK_BITS_H
-#define PK_BITS_H
-
-#define likely(x) __builtin_expect((x), 1)
-#define unlikely(x) __builtin_expect((x), 0)
-
-#define ROUNDUP(a, b) ((((a)-1)/(b)+1)*(b))
-#define ROUNDDOWN(a, b) ((a)/(b)*(b))
-
-#define EXTRACT_FIELD(val, which) (((val) & (which)) / ((which) & ~((which)-1)))
-#define INSERT_FIELD(val, which, fieldval) (((val) & ~(which)) | ((fieldval) * ((which) & ~((which)-1))))
-
-#define CONST_POPCOUNT2(x) ((((x) >> 0) & 1) + (((x) >> 1) & 1))
-#define CONST_POPCOUNT4(x) (CONST_POPCOUNT2(x) + CONST_POPCOUNT2((x)>>2))
-#define CONST_POPCOUNT8(x) (CONST_POPCOUNT4(x) + CONST_POPCOUNT4((x)>>4))
-#define CONST_POPCOUNT16(x) (CONST_POPCOUNT8(x) + CONST_POPCOUNT8((x)>>8))
-#define CONST_POPCOUNT32(x) (CONST_POPCOUNT16(x) + CONST_POPCOUNT16((x)>>16))
-#define CONST_POPCOUNT64(x) (CONST_POPCOUNT32(x) + CONST_POPCOUNT32((x)>>32))
-#define CONST_POPCOUNT(x) CONST_POPCOUNT64(x)
-
-#define CONST_CTZ2(x) CONST_POPCOUNT2(((x) & -(x))-1)
-#define CONST_CTZ4(x) CONST_POPCOUNT4(((x) & -(x))-1)
-#define CONST_CTZ8(x) CONST_POPCOUNT8(((x) & -(x))-1)
-#define CONST_CTZ16(x) CONST_POPCOUNT16(((x) & -(x))-1)
-#define CONST_CTZ32(x) CONST_POPCOUNT32(((x) & -(x))-1)
-#define CONST_CTZ64(x) CONST_POPCOUNT64(((x) & -(x))-1)
-#define CONST_CTZ(x) CONST_CTZ64(x)
-
-#define STR(x) XSTR(x)
-#define XSTR(x) #x
-
-#ifdef __riscv64
-# define SLL32    sllw
-# define STORE    sd
-# define LOAD     ld
-# define LOG_REGBYTES 3
-#else
-# define SLL32    sll
-# define STORE    sw
-# define LOAD     lw
-# define LOG_REGBYTES 2
-#endif
-#define REGBYTES (1 << LOG_REGBYTES)
-
-#endif