@@ -12,6 +12,7 @@
*/
#include "qemu/osdep.h"
#include "qemu/cutils.h"
+#include "qemu/host-utils.h"
#include "xbzrle.h"
/*
@@ -233,7 +234,7 @@ int xbzrle_encode_buffer_avx512(uint8_t *old_buf, uint8_t *new_buf, int slen,
break;
}
never_same = false;
- num = __builtin_ctzll(~comp);
+ num = ctz64(~comp);
num = (num < bytes_to_check) ? num : bytes_to_check;
zrun_len += num;
bytes_to_check -= num;
@@ -262,7 +263,7 @@ int xbzrle_encode_buffer_avx512(uint8_t *old_buf, uint8_t *new_buf, int slen,
nzrun_len += 64;
break;
}
- num = __builtin_ctzll(comp);
+ num = ctz64(comp);
num = (num < bytes_to_check) ? num : bytes_to_check;
nzrun_len += num;
bytes_to_check -= num;