TurboPFor: Bit Unpacking

2018-01-06 21:22:48 +01:00
parent 9e71dad102
commit 576f3992c3
1 changed files with 1 additions and 1 deletions
--- a/bitunpack.c
+++ b/bitunpack.c
@ -89,7 +89,7 @@ typedef unsigned char *(*BITUNPACK_D64)(const unsigned char *__restrict in, unsi

 #define BITNUNPACK(in, n, out, csize, usize) {\
  unsigned char *ip = in;\
-  for(op = out,out+=n; op < out;) { unsigned oplen = out - op,b; if(oplen > csize) oplen = csize;		PREFETCH(in+512,0);\
+  for(op = out,out+=n; op < out;) { unsigned oplen = out - op,b; if(oplen > csize) oplen = csize;		PREFETCH(in+512);\
    b = *ip++; ip = TEMPLATE2(bitunpacka, usize)[b](ip, oplen, op);\
 	op += oplen;\
  } \