https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103220
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Simple fix:
diff --git a/gcc/match.pd b/gcc/match.pd
index 24a84e3b504..37c5be9e5f4 100644
--- a/gcc/match.pd
+++ b/gcc/match.pd
@@ -1607,7 +1607,8 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
(bitop (convert@2 @0) (convert?@3 @1))
(if (((TREE_CODE (@1) == INTEGER_CST
&& INTEGRAL_TYPE_P (TREE_TYPE (@0))
- && int_fits_type_p (@1, TREE_TYPE (@0)))
+ && (int_fits_type_p (@1, TREE_TYPE (@0))
+ || tree_nop_conversion_p (TREE_TYPE (@0), type)))
|| types_match (@0, @1))
/* ??? This transform conflicts with fold-const.c doing
Convert (T)(x & c) into (T)x & (T)c, if c is an integer
