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Add a __used__ attribute next to the __unused__ attribute, because we don't

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want the optimizer to get rid of the whole code erroneously (which happens
with -O6 on sparc64).
This commit is contained in:
christos 2005-04-24 18:15:52 +00:00
parent 557621f75a
commit d066f8aee0
1 changed files with 3 additions and 3 deletions
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6
lib/libc/gmon/mcount.c
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@ -1,4 +1,4 @@
/* $NetBSD: mcount.c,v 1.14 2004/05/10 22:16:42 thorpej Exp $ */
/* $NetBSD: mcount.c,v 1.15 2005/04/24 18:15:52 christos Exp $ */
/*
* Copyright (c) 2003, 2004 Wasabi Systems, Inc.
@ -72,7 +72,7 @@
#if 0
static char sccsid[] = "@(#)mcount.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: mcount.c,v 1.14 2004/05/10 22:16:42 thorpej Exp $");
__RCSID("$NetBSD: mcount.c,v 1.15 2005/04/24 18:15:52 christos Exp $");
#endif
#endif
@ -87,7 +87,7 @@ extern struct gmonparam _gmondummy;
struct gmonparam *_m_gmon_alloc(void);
#endif
_MCOUNT_DECL __P((u_long, u_long)) __attribute__((__unused__)); /* see below. */
_MCOUNT_DECL __P((u_long, u_long)) __attribute__((__unused__,__used__)); /* see below. */
/*
* mcount is called on entry to each function compiled with the profiling