mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-18 14:29:46 +08:00
25 lines
548 B
C
25 lines
548 B
C
|
#include "config.h"
|
||
|
|
|
||
|
|
#ifdef __GNUC__
|
||
|
|
# ifndef alloca
|
||
|
|
# define alloca __builtin_alloca
|
||
|
|
# endif
|
||
|
|
#else /* ! defined (__GNUC__) */
|
||
|
|
# ifdef _AIX
|
||
|
|
#pragma alloca
|
||
|
|
# else
|
||
|
|
# ifdef HAVE_ALLOCA_H
|
||
|
|
# include <alloca.h>
|
||
|
|
# else /* ! defined (HAVE_ALLOCA_H) */
|
||
|
|
# ifdef __STDC__
|
||
|
|
extern PTR alloca (size_t);
|
||
|
|
# else /* ! defined (__STDC__) */
|
||
|
|
extern PTR alloca ();
|
||
|
|
# endif /* ! defined (__STDC__) */
|
||
|
|
# endif /* ! defined (HAVE_ALLOCA_H) */
|
||
|
|
# ifdef _WIN32
|
||
|
|
# include <malloc.h>
|
||
|
|
# endif
|
||
|
|
# endif /* ! defined (_AIX) */
|
||
|
|
#endif /* ! defined (__GNUC__) */
|