diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index b7d96a5..487cbf4 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -4336,11 +4336,10 @@ standard_68881_constant_p (rtx x)
 
   REAL_VALUE_FROM_CONST_DOUBLE (r, x);
 
-  /* Use REAL_VALUES_IDENTICAL instead of real_equal so that -0.0
-     is rejected.  */
+  /* Use real_identical instead of real_equal so that -0.0 is rejected.  */
   for (i = 0; i < 6; i++)
     {
-      if (REAL_VALUES_IDENTICAL (r, values_68881[i]))
+      if (real_identical (&r, &values_68881[i]))
         return (codes_68881[i]);
     }
   
diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 768b39b..1c72af6 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -2815,8 +2815,7 @@ operand_equal_p (const_tree arg0, const_tree arg1, unsigned int flags)
 				       TREE_FIXED_CST (arg1));
 
       case REAL_CST:
-	if (REAL_VALUES_IDENTICAL (TREE_REAL_CST (arg0),
-				   TREE_REAL_CST (arg1)))
+	if (real_identical (&TREE_REAL_CST (arg0), &TREE_REAL_CST (arg1)))
 	  return 1;
 
 
diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c
index d39a3c1..b076222 100644
--- a/gcc/ipa-icf.c
+++ b/gcc/ipa-icf.c
@@ -2030,8 +2030,8 @@ sem_variable::equals (tree t1, tree t2)
       /* Real constants are the same only if the same width of type.  */
       if (TYPE_PRECISION (TREE_TYPE (t1)) != TYPE_PRECISION (TREE_TYPE (t2)))
         return return_false_with_msg ("REAL_CST precision mismatch");
-      return return_with_debug (REAL_VALUES_IDENTICAL (TREE_REAL_CST (t1),
-						       TREE_REAL_CST (t2)));
+      return return_with_debug (real_identical (&TREE_REAL_CST (t1),
+						&TREE_REAL_CST (t2)));
     case VECTOR_CST:
       {
 	unsigned i;
diff --git a/gcc/real.h b/gcc/real.h
index 2ffc0d2..1be4104 100644
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -333,7 +333,6 @@ extern const struct real_format arm_half_format;
 #define REAL_ARITHMETIC(value, code, d1, d2) \
   real_arithmetic (&(value), code, &(d1), &(d2))
 
-#define REAL_VALUES_IDENTICAL(x, y)	real_identical (&(x), &(y))
 #define REAL_VALUES_LESS(x, y)		real_compare (LT_EXPR, &(x), &(y))
 
 /* Determine whether a floating-point value X is infinite.  */
diff --git a/gcc/tree-complex.c b/gcc/tree-complex.c
index b0ffc00..93c0a54 100644
--- a/gcc/tree-complex.c
+++ b/gcc/tree-complex.c
@@ -118,7 +118,7 @@ some_nonzerop (tree t)
      cannot be treated the same as operations with a real or imaginary
      operand if we care about the signs of zeros in the result.  */
   if (TREE_CODE (t) == REAL_CST && !flag_signed_zeros)
-    zerop = REAL_VALUES_IDENTICAL (TREE_REAL_CST (t), dconst0);
+    zerop = real_identical (&TREE_REAL_CST (t), &dconst0);
   else if (TREE_CODE (t) == FIXED_CST)
     zerop = fixed_zerop (t);
   else if (TREE_CODE (t) == INTEGER_CST)
@@ -1021,7 +1021,7 @@ expand_complex_multiplication (gimple_stmt_iterator *gsi, tree inner_type,
     case PAIR (ONLY_IMAG, ONLY_REAL):
       rr = ar;
       if (TREE_CODE (ai) == REAL_CST
-	  && REAL_VALUES_IDENTICAL (TREE_REAL_CST (ai), dconst1))
+	  && real_identical (&TREE_REAL_CST (ai), &dconst1))
 	ri = br;
       else
 	ri = gimplify_build2 (gsi, MULT_EXPR, inner_type, ai, br);
diff --git a/gcc/tree.c b/gcc/tree.c
index b432997..f78a2c2 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -7370,7 +7370,7 @@ simple_cst_equal (const_tree t1, const_tree t2)
       return wi::to_widest (t1) == wi::to_widest (t2);
 
     case REAL_CST:
-      return REAL_VALUES_IDENTICAL (TREE_REAL_CST (t1), TREE_REAL_CST (t2));
+      return real_identical (&TREE_REAL_CST (t1), &TREE_REAL_CST (t2));
 
     case FIXED_CST:
       return FIXED_VALUES_IDENTICAL (TREE_FIXED_CST (t1), TREE_FIXED_CST (t2));
diff --git a/gcc/varasm.c b/gcc/varasm.c
index 706e652..a5bb2b5 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -3076,7 +3076,7 @@ compare_constant (const tree t1, const tree t2)
       if (TYPE_PRECISION (TREE_TYPE (t1)) != TYPE_PRECISION (TREE_TYPE (t2)))
 	return 0;
 
-      return REAL_VALUES_IDENTICAL (TREE_REAL_CST (t1), TREE_REAL_CST (t2));
+      return real_identical (&TREE_REAL_CST (t1), &TREE_REAL_CST (t2));
 
     case FIXED_CST:
       /* Fixed constants are the same only if the same width of type.  */
