Add comment about multi-insn combining.
Copyright (C) 2020 Vladimir Makarov <vmakarov.gcc@gmail.com>.
*/
-// ??? More patterns (ult, ugt, ule, uge w/o branches).
+// ??? More patterns (ult, ugt, ule, uge w/o branches, multi-insn combining).
static void fancy_abort (int code) {
if (!code) abort ();
