1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c
index 5ed5b9d..61168ed 100644
--- a/gcc/config/avr/avr.c
+++ b/gcc/config/avr/avr.c
@@ -14575,6 +14575,23 @@ avr_fold_builtin (tree fndecl, int n_args ATTRIBUTE_UNUSED, tree *arg,
   return NULL_TREE;
 }
 
+
+/* Worker function for `FLOAT_LIB_COMPARE_RETURNS_BOOL'.  */
+
+bool
+avr_float_lib_compare_returns_bool (machine_mode mode, enum rtx_code)
+{
+  if (mode == DFmode)
+    {
+#if WITH_DOUBLE_COMPARISON == 2
+      return true;
+#endif
+    }
+
+  // This is the GCC default and also what AVR-LibC implements.
+  return false;
+}
+
 
 
 /* Initialize the GCC target structure.  */