c-common.c (c_common_signed_or_unsigned_type): Delay the check for…

c-common.c (c_common_signed_or_unsigned_type): Delay the check for INTEGRAL_TYPE_P and TYPE_UNSIGNED.

       * c-common.c (c_common_signed_or_unsigned_type): Delay the check for
       INTEGRAL_TYPE_P and TYPE_UNSIGNED.
       * langhooks.c (get_signed_or_unsigned_type): Don't check for
       INTEGRAL_TYPE_P or TYPE_UNSIGNED.
       (lhd_signed_or_unsigned_type): Check for INTEGRAL_TYPE_P and
       TYPE_UNSIGNED.

From-SVN: r125012

gcc/ChangeLog

+2007-05-16  Rafael Avila de Espindola  <espindola@google.com>
+
+	* c-common.c (c_common_signed_or_unsigned_type): Delay the check for
+	INTEGRAL_TYPE_P and TYPE_UNSIGNED.
+	* langhooks.c (get_signed_or_unsigned_type): Don't check for
+	INTEGRAL_TYPE_P or TYPE_UNSIGNED.
+	(lhd_signed_or_unsigned_type): Check for INTEGRAL_TYPE_P and
+	TYPE_UNSIGNED.
+
 2007-05-23  Sandra Loosemore  <sandra@codesourcery.com>
 	    Nigel Stephens  <nigel@mips.com>
 	    Richard Sandiford  <richard@codesourcery.com>

gcc/c-common.c

@@ -2076,9 +2076,6 @@ tree
 c_common_signed_or_unsigned_type (int unsignedp, tree type)
 {
   tree type1;
-  if (!INTEGRAL_TYPE_P (type)
-      || TYPE_UNSIGNED (type) == unsignedp)
-    return type;
 
   /* This block of code emulates the behavior of the old
      c_common_unsigned_type. In particular, it returns
@@ -2121,6 +2118,10 @@ c_common_signed_or_unsigned_type (int unsignedp, tree type)
      types, and producing a signed or unsigned variant of an
      ENUMERAL_TYPE may cause other problems as well.  */
 
+  if (!INTEGRAL_TYPE_P (type)
+      || TYPE_UNSIGNED (type) == unsignedp)
+    return type;
+
 #define TYPE_OK(node)							    \
   (TYPE_MODE (type) == TYPE_MODE (node)					    \
    && (c_dialect_cxx () || TYPE_PRECISION (type) == TYPE_PRECISION (node)))

gcc/langhooks.c

@@ -579,9 +579,6 @@ lhd_builtin_function (tree decl)
 tree
 get_signed_or_unsigned_type (int unsignedp, tree type)
 {
-  if (!INTEGRAL_TYPE_P (type) || TYPE_UNSIGNED (type) == unsignedp)
-    return type;
-
   return lang_hooks.types.signed_or_unsigned_type(unsignedp, type);
 }
 
@@ -590,5 +587,8 @@ get_signed_or_unsigned_type (int unsignedp, tree type)
 tree
 lhd_signed_or_unsigned_type (int unsignedp, tree type)
 {
+  if (!INTEGRAL_TYPE_P (type) || TYPE_UNSIGNED (type) == unsignedp)
+    return type;
+
   return lang_hooks.types.type_for_size (TYPE_PRECISION (type), unsignedp);
 }