(mips_expand_prologue): Handle types that need

constructing.  Rename TYPE to PASSED_TYPE and use consistently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8264 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index cd5450b..d2fc7f4 100644 (file)
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -4802,12 +4802,17 @@ mips_expand_prologue ()
 
   for (cur_arg = fnargs; cur_arg != (tree)0; cur_arg = next_arg)
     {
-      tree type = DECL_ARG_TYPE (cur_arg);
-      enum machine_mode passed_mode = TYPE_MODE (type);
-      rtx entry_parm = FUNCTION_ARG (args_so_far,
-                                    passed_mode,
-                                    DECL_ARG_TYPE (cur_arg),
-                                    1);
+      tree passed_type = DECL_ARG_TYPE (cur_arg);
+      enum machine_mode passed_mode = TYPE_MODE (passed_type);
+      rtx entry_parm;
+
+      if (TYPE_NEEDS_CONSTRUCTING (passed_type))
+       {
+         passed_type = build_pointer_type (passed_type);
+         passed_mode = Pmode;
+       }
+
+      entry_parm = FUNCTION_ARG (args_so_far, passed_mode, passed_type, 1);
 
       if (entry_parm)
        {
@@ -4815,7 +4820,7 @@ mips_expand_prologue ()
 
          /* passed in a register, so will get homed automatically */
          if (GET_MODE (entry_parm) == BLKmode)
-           words = (int_size_in_bytes (type) + 3) / 4;
+           words = (int_size_in_bytes (passed_type) + 3) / 4;
          else
            words = (GET_MODE_SIZE (GET_MODE (entry_parm)) + 3) / 4;
 
@@ -4827,10 +4832,7 @@ mips_expand_prologue ()
          break;
        }
 
-      FUNCTION_ARG_ADVANCE (args_so_far,
-                           passed_mode,
-                           DECL_ARG_TYPE (cur_arg),
-                           1);
+      FUNCTION_ARG_ADVANCE (args_so_far, passed_mode, passed_type, 1);
 
       next_arg = TREE_CHAIN (cur_arg);
       if (next_arg == (tree)0)