re PR c++/1679 (c++ -v -save-temps -DHAVE_CONFIG_H -I. -I. -I. -I./.. -isystem…

re PR c++/1679 (c++ -v -save-temps -DHAVE_CONFIG_H -I. -I. -I. -I./.. -isystem /usr/local/X11/include -DNDEBUG -O2 -g -W -Wall -trigraphs  -c HelpCB.C)

PR target/1679.
* config/m32r/m32r.c (m32r_function_symbol): New function: Generate a symbol
  name RTX with the correct m32r specific flags	set.
  (block_move_call): Use new function to generate correct symbol.
* config/m32r/m32r-protos.h: Add prototype for new funcion.
* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new function.

From-SVN: r84200

gcc/ChangeLog

+2004-07-06  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
+
+	PR target/1679.
+	* config/m32r/m32r.c (m32r_function_symbol): New function:
+	Generate a symbol name RTX with the correct m32r specific flags
+	set. 
+	(block_move_call): Use new function to generate correct symbol.
+	* config/m32r/m32r-protos.h: Add prototype for new funcion.
+	* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new
+	function.
+
 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* tree.h (TYPE_BINFO_OFFSET, TYPE_BINFO_VTABLE,

gcc/config/m32r/m32r-protos.h

@@ -59,6 +59,7 @@ extern int    m32r_hard_regno_rename_ok (unsigned int, unsigned int);
 extern int    m32r_legitimate_pic_operand_p (rtx);
 extern rtx    m32r_legitimize_pic_address (rtx, rtx);
 extern rtx    m32r_return_addr (int);
+extern rtx    m32r_function_symbol (const char *);
 
 #ifdef HAVE_MACHINE_MODES
 extern int    call_address_operand (rtx, Mmode);

gcc/config/m32r/m32r.c

@@ -2590,6 +2590,29 @@ m32r_not_same_reg (rtx a, rtx b)
 }
 
 
+rtx
+m32r_function_symbol (const char *name)
+{
+  int extra_flags = 0;
+  enum m32r_model model;
+  rtx sym = gen_rtx_SYMBOL_REF (Pmode, name);
+
+  if (TARGET_MODEL_SMALL)
+    model = M32R_MODEL_SMALL;
+  else if (TARGET_MODEL_MEDIUM)
+    model = M32R_MODEL_MEDIUM;
+  else if (TARGET_MODEL_LARGE)
+    model = M32R_MODEL_LARGE;
+  else
+    abort (); /* Shouldn't happen.  */
+  extra_flags |= model << SYMBOL_FLAG_MODEL_SHIFT;
+                                                                                
+  if (extra_flags)
+    SYMBOL_REF_FLAGS (sym) |= extra_flags;
+
+  return sym;
+}
+
 /* Use a library function to move some bytes.  */
 
 static void
@@ -2601,7 +2624,7 @@ block_move_call (rtx dest_reg, rtx src_reg, rtx bytes_rtx)
       && GET_MODE (bytes_rtx) != Pmode)
     bytes_rtx = convert_to_mode (Pmode, bytes_rtx, 1);
 
-  emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "memcpy"), 0,
+  emit_library_call (m32r_function_symbol ("memcpy"), 0,
 		     VOIDmode, 3, dest_reg, Pmode, src_reg, Pmode,
 		     convert_to_mode (TYPE_MODE (sizetype), bytes_rtx,
 				      TYPE_UNSIGNED (sizetype)),

gcc/config/m32r/m32r.h

@@ -1253,7 +1253,7 @@ L2:     .word STATIC
 	emit_insn (gen_flush_icache (validize_mem (gen_rtx_MEM (SImode, TRAMP)),\
 				     GEN_INT (m32r_cache_flush_trap) ));	\
       else if (m32r_cache_flush_func && m32r_cache_flush_func[0])		\
-	emit_library_call (gen_rtx_SYMBOL_REF (Pmode, m32r_cache_flush_func), 	\
+	emit_library_call (m32r_function_symbol (m32r_cache_flush_func), 	\
 			   0, VOIDmode, 3, TRAMP, Pmode,			\
 			   GEN_INT (TRAMPOLINE_SIZE), SImode,			\
 			   GEN_INT (3), SImode);				\