/* Copyright (C) 2004 Free Software Foundation, Inc.   This file is part of GCC.   GCC is free software; you can redistribute it and/or modify   it under the terms of the GNU General Public License as published by   the Free Software Foundation; either version 2, or (at your option)   any later version.   GCC is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   GNU General Public License for more details.   You should have received a copy of the GNU General Public License   along with GCC; see the file COPYING.  If not, write to   the Free Software Foundation, 59 Temple Place - Suite 330,   Boston, MA 02111-1307, USA.  *//* As a special exception, if you include this header file into source   files compiled by GCC, this header file does not by itself cause   the resulting executable to be covered by the GNU General Public   License.  This exception does not however invalidate any other   reasons why the executable file might be covered by the GNU General   Public License.  */#ifndef _MM_MALLOC_H_INCLUDED#define _MM_MALLOC_H_INCLUDED#include <stdlib.h>#include <errno.h>static __inline__ void* _mm_malloc (size_t size, size_t align){  void * malloc_ptr;  void * aligned_ptr;  /* Error if align is not a power of two.  */  if (align & (align - 1))    {      errno = EINVAL;      return ((void*) 0);    }  if (size == 0)    return ((void *) 0); /* Assume malloc'd pointer is aligned at least to sizeof (void*).    If necessary, add another sizeof (void*) to store the value    returned by malloc. Effectively this enforces a minimum alignment    of sizeof double. */         if (align < 2 * sizeof (void *))      align = 2 * sizeof (void *);  malloc_ptr = malloc (size + align);  if (!malloc_ptr)    return ((void *) 0);  /* Align  We have at least sizeof (void *) space below malloc'd ptr. */  aligned_ptr = (void *) (((size_t) malloc_ptr + align)			  & ~((size_t) (align) - 1));  /* Store the original pointer just before p.  */	  ((void **) aligned_ptr) [-1] = malloc_ptr;  return aligned_ptr;}static __inline__ void_mm_free (void * aligned_ptr){  if (aligned_ptr)    free (((void **) aligned_ptr) [-1]);}#endif /* _MM_MALLOC_H_INCLUDED */