X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Finsn-addr.h;h=0cf292cb10df847670c084f127995d81b3d12edd;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=214df19d5734e2a2ba9fc2735b6c95f214e821a9;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/gcc/insn-addr.h b/gcc/insn-addr.h
index 214df19d..0cf292cb 100644
--- a/gcc/insn-addr.h
+++ b/gcc/insn-addr.h
@@ -1,11 +1,11 @@
 /* Macros to support INSN_ADDRESSES
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2007 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
+Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -14,37 +14,52 @@ 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.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
 
 #ifndef GCC_INSN_ADDR_H
-#define GCC_INSN_ADDR_H 
+#define GCC_INSN_ADDR_H
 
-#include "varray.h"
+#include "vecprim.h"
 
-extern varray_type insn_addresses_;
+extern VEC(int,heap) *insn_addresses_;
 extern int insn_current_address;
 
-#define INSN_ADDRESSES_DEFN() varray_type insn_addresses_
-#define INSN_ADDRESSES(id) VARRAY_INT (insn_addresses_, (id))
-#define INSN_ADDRESSES_ALLOC(size) \
-  VARRAY_INT_INIT (insn_addresses_, (size), "insn_addresses")
-#define INSN_ADDRESSES_FREE() VARRAY_FREE (insn_addresses_)
+#define INSN_ADDRESSES(id) (*&(VEC_address (int, insn_addresses_) [id]))
+#define INSN_ADDRESSES_ALLOC(size)			\
+  do							\
+    {							\
+      insn_addresses_ = VEC_alloc (int, heap, size);	\
+      VEC_safe_grow (int, heap, insn_addresses_, size);	\
+      memset (VEC_address (int, insn_addresses_),	\
+	      0, sizeof (int) * size);			\
+    }							\
+  while (0)
+#define INSN_ADDRESSES_FREE() (VEC_free (int, heap, insn_addresses_))
 #define INSN_ADDRESSES_SET_P() (insn_addresses_ != 0)
-#define INSN_ADDRESSES_SIZE() VARRAY_SIZE (insn_addresses_)
-#define INSN_ADDRESSES_NEW(insn, addr) do \
-  {									\
-    unsigned insn_uid__ = INSN_UID ((insn));				\
-    int insn_addr__ = (addr);						\
-									\
-    if (INSN_ADDRESSES_SET_P ())					\
-      {									\
-	if (INSN_ADDRESSES_SIZE () <= insn_uid__)			\
-	  VARRAY_GROW (insn_addresses_, insn_uid__ + 1);		\
-	INSN_ADDRESSES (insn_uid__) = insn_addr__;			\
-      }									\
-  }									\
-while (0)
+#define INSN_ADDRESSES_SIZE() (VEC_length (int, insn_addresses_))
+
+static inline void
+insn_addresses_new (rtx insn, int insn_addr)
+{
+  unsigned insn_uid = INSN_UID ((insn));
+
+  if (INSN_ADDRESSES_SET_P ())
+    {
+      size_t size = INSN_ADDRESSES_SIZE ();
+      if (size <= insn_uid)
+	{
+	  int *p;
+	  VEC_safe_grow (int, heap, insn_addresses_, insn_uid + 1);
+	  p = VEC_address (int, insn_addresses_);
+	  memset (&p[size],
+		  0, sizeof (int) * (insn_uid + 1 - size));
+	}
+      INSN_ADDRESSES (insn_uid) = insn_addr;
+    }
+}
+
+#define INSN_ADDRESSES_NEW(insn, addr)		\
+  (insn_addresses_new (insn, addr))
 
 #endif /* ! GCC_INSN_ADDR_H */