+2019-12-16 Alan Modra <amodra@gmail.com>
+
+ * aarch64-dis.c (sign_extend): Return uint64_t. Rewrite without
+ conditional.
+ (aarch64_ext_imm): Avoid signed overflow.
+
+2019-12-16 Alan Modra <amodra@gmail.com>
+
+ * microblaze-dis.c (read_insn_microblaze): Avoid signed overflow.
+
2019-12-16 Alan Modra <amodra@gmail.com>
* nios2-dis.c (nios2_print_insn_arg): Avoid signed overflow