Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / i960 / i960-c.c

diff --git a/gcc/config/i960/i960-c.c b/gcc/config/i960/i960-c.c
deleted file mode 100644 (file)
index 66ff29c..0000000
--- a/gcc/config/i960/i960-c.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Intel 80960 specific, C compiler specific functions.
-   Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000
-   Free Software Foundation, Inc.
-   Contributed by Steven McGeady, Intel Corp.
-   Additional Work by Glenn Colon-Bonet, Jonathan Shapiro, Andy Wilson
-   Converted to GCC 2.0 by Jim Wilson and Michael Tiemann, Cygnus Support.
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config.h"
-#include "system.h"
-#include "cpplib.h"
-#include "tree.h"
-#include "c-pragma.h"
-#include "c-lex.h"
-#include "toplev.h"
-#include "ggc.h"
-#include "tm_p.h"
-
-/* Handle pragmas for compatibility with Intel's compilers.  */
-
-/* NOTE: ic960 R3.0 pragma align definition:
-
-   #pragma align [(size)] | (identifier=size[,...])
-   #pragma noalign [(identifier)[,...]]
-     
-   (all parens are optional)
-     
-   - size is [1,2,4,8,16]
-   - noalign means size==1
-   - applies only to component elements of a struct (and union?)
-   - identifier applies to structure tag (only)
-   - missing identifier means next struct
-     
-   - alignment rules for bitfields need more investigation.
-
-   This implementation only handles the case of no identifiers.  */
-
-void
-i960_pr_align (pfile)
-     cpp_reader *pfile ATTRIBUTE_UNUSED;
-{
-  tree number;
-  enum cpp_ttype type;
-  int align;
-
-  type = c_lex (&number);
-  if (type == CPP_OPEN_PAREN)
-    type = c_lex (&number);
-  if (type == CPP_NAME)
-    {
-      warning ("sorry, not implemented: #pragma align NAME=SIZE");
-      return;
-    }
-  if (type != CPP_NUMBER)
-    {
-      warning ("malformed #pragma align - ignored");
-      return;
-    }
-
-  align = TREE_INT_CST_LOW (number);
-  switch (align)
-    {
-    case 0:
-      /* Return to last alignment.  */
-      align = i960_last_maxbitalignment / 8;
-      /* Fall through.  */
-    case 16:
-    case 8:
-    case 4:
-    case 2:
-    case 1:
-      i960_last_maxbitalignment = i960_maxbitalignment;
-      i960_maxbitalignment = align * 8;
-      break;
-      
-    default:
-      /* Silently ignore bad values.  */
-      break;
-    }
-}
-
-void
-i960_pr_noalign (pfile)
-     cpp_reader *pfile ATTRIBUTE_UNUSED;
-{
-  enum cpp_ttype type;
-  tree number;
-
-  type = c_lex (&number);
-  if (type == CPP_OPEN_PAREN)
-    type = c_lex (&number);
-  if (type == CPP_NAME)
-    {
-      warning ("sorry, not implemented: #pragma noalign NAME");
-      return;
-    }
-
-  i960_last_maxbitalignment = i960_maxbitalignment;
-  i960_maxbitalignment = 8;
-}