--- a/gcc/config/avr32/lib1funcs.S
+++ b/gcc/config/avr32/lib1funcs.S
-@@ -2866,7 +2866,7 @@ __truncdfsf_return_op1:
+@@ -2866,7 +2866,7 @@ __truncdfsf_return_op1:
/* NaN or inf */
cbr r12,31 /* clear implicit bit */
retne -1 /* Return NaN if mantissa not zero */