c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro.

2003-06-13  Aldy Hernandez  <aldyh@redhat.com>

        * c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro.

        * simplify-rtx.c (simplify_subreg): Same.

        * emit-rtl.c (gen_lowpart_common): Same.

From-SVN: r67911

gcc/ChangeLog

+2003-06-13  Aldy Hernandez  <aldyh@redhat.com>
+
+        * c-common.c (handle_mode_attribute): Use VECTOR_MODE_P macro.
+
+        * simplify-rtx.c (simplify_subreg): Same.
+
+        * emit-rtl.c (gen_lowpart_common): Same.
+
 2003-06-13  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* builtins.c: Fix comment typos.

gcc/c-common.c

@@ -5215,9 +5215,7 @@ handle_mode_attribute (node, name, args, flags, no_add_attrs)
 	{
 	  /* If this is a vector, make sure we either have hardware
 	     support, or we can emulate it.  */
-	  if ((GET_MODE_CLASS (mode) == MODE_VECTOR_INT
-	       || GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT)
-	      && !vector_mode_valid_p (mode))
+	  if (VECTOR_MODE_P (mode) && !vector_mode_valid_p (mode))
 	    {
 	      error ("unable to emulate '%s'", GET_MODE_NAME (mode));
 	      return NULL_TREE;

gcc/emit-rtl.c

@@ -1155,9 +1155,7 @@ gen_lowpart_common (mode, x)
   else if (GET_CODE (x) == SUBREG || GET_CODE (x) == REG
 	   || GET_CODE (x) == CONCAT || GET_CODE (x) == CONST_VECTOR)
     return simplify_gen_subreg (mode, x, GET_MODE (x), offset);
-  else if ((GET_MODE_CLASS (mode) == MODE_VECTOR_INT
-	    || GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT)
-	   && GET_MODE (x) == VOIDmode)
+  else if (VECTOR_MODE_P (mode) && GET_MODE (x) == VOIDmode)
     return simplify_gen_subreg (mode, x, int_mode_for_mode (mode), offset);
   /* If X is a CONST_INT or a CONST_DOUBLE, extract the appropriate bits
      from the low-order part of the constant.  */

gcc/simplify-rtx.c

@@ -2707,8 +2707,7 @@ simplify_subreg (outermode, op, innermode, byte)
       int offset, part;
       unsigned HOST_WIDE_INT val = 0;
 
-      if (GET_MODE_CLASS (outermode) == MODE_VECTOR_INT
-	  || GET_MODE_CLASS (outermode) == MODE_VECTOR_FLOAT)
+      if (VECTOR_MODE_P (outermode))
 	{
 	  /* Construct a CONST_VECTOR from individual subregs.  */
 	  enum machine_mode submode = GET_MODE_INNER (outermode);