fix clang build.

This commit is contained in:
christos 2016-12-17 03:43:38 +00:00
parent 1c4039c864
commit 272d6823df
1 changed files with 7 additions and 2 deletions

View File

@ -1,4 +1,4 @@
/* $NetBSD: t_ptrace_wait.h,v 1.3 2016/12/15 08:57:24 kamil Exp $ */
/* $NetBSD: t_ptrace_wait.h,v 1.4 2016/12/17 03:43:38 christos Exp $ */
/*-
* Copyright (c) 2016 The NetBSD Foundation, Inc.
@ -380,7 +380,12 @@ dsum(unsigned n)
*
* Tested with GCC 5.4 on NetBSD 7.99.47 amd64
*/
static int __used __attribute__((optimize("O0")))
static int __used
#ifdef __clang__
__attribute__((__optnone__))
#else
__attribute__((__optimize__("O0")))
#endif
check_happy(unsigned n)
{
for (;;) {