builtins.c (integer_valued_real_p): Add builtin rint.

	* builtins.c (integer_valued_real_p): Add builtin rint.
	(fold_builtin): Likewise.
	* convert.c (convert_to_real): Likewise.
testsuite:
	* gcc.dg/torture/builtin-integral-1.c: Also check for `rint'.

From-SVN: r79572

gcc/ChangeLog

 2004-03-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* builtins.c (integer_valued_real_p): Add builtin rint.
+	(fold_builtin): Likewise.
+	* convert.c (convert_to_real): Likewise.
+
 	* convert.c (convert_to_real): Fix typos in `long double'
 	builtins.
 

gcc/builtins.c

@@ -5795,6 +5795,9 @@ integer_valued_real_p (tree t)
 	case BUILT_IN_NEARBYINT:
 	case BUILT_IN_NEARBYINTF:
 	case BUILT_IN_NEARBYINTL:
+	case BUILT_IN_RINT:
+	case BUILT_IN_RINTF:
+	case BUILT_IN_RINTL:
 	case BUILT_IN_ROUND:
 	case BUILT_IN_ROUNDF:
 	case BUILT_IN_ROUNDL:
@@ -7044,6 +7047,9 @@ fold_builtin (tree exp)
     case BUILT_IN_NEARBYINT:
     case BUILT_IN_NEARBYINTF:
     case BUILT_IN_NEARBYINTL:
+    case BUILT_IN_RINT:
+    case BUILT_IN_RINTF:
+    case BUILT_IN_RINTL:
       return fold_trunc_transparent_mathfn (exp);
 
     case BUILT_IN_FFS:

gcc/convert.c

@@ -175,6 +175,7 @@ convert_to_real (tree type, tree expr)
       && (((fcode == BUILT_IN_FLOORL
 	   || fcode == BUILT_IN_CEILL
 	   || fcode == BUILT_IN_ROUNDL
+	   || fcode == BUILT_IN_RINTL
 	   || fcode == BUILT_IN_TRUNCL
 	   || fcode == BUILT_IN_NEARBYINTL)
 	  && (TYPE_MODE (type) == TYPE_MODE (double_type_node)
@@ -182,6 +183,7 @@ convert_to_real (tree type, tree expr)
 	  || ((fcode == BUILT_IN_FLOOR
 	       || fcode == BUILT_IN_CEIL
 	       || fcode == BUILT_IN_ROUND
+	       || fcode == BUILT_IN_RINT
 	       || fcode == BUILT_IN_TRUNC
 	       || fcode == BUILT_IN_NEARBYINT)
 	      && (TYPE_MODE (type) == TYPE_MODE (float_type_node)))))

gcc/testsuite/ChangeLog

+2004-03-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* gcc.dg/torture/builtin-integral-1.c: Also check for `rint'.
+
 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/14481

gcc/testsuite/gcc.dg/torture/builtin-integral-1.c

@@ -28,6 +28,7 @@ void test(int i1, int i2)
   CHECK_FN(ceil);
   CHECK_FN(floor);
   CHECK_FN(nearbyint);
+  CHECK_FN(rint);
   CHECK_FN(round);
   CHECK_FN(trunc);