https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116413
--- Comment #1 from Andreas Schwab <sch...@linux-m68k.org> --- (insn 20 17 21 2 (set (reg:SI 43) (plus:SI (ashift:SI (reg/v:SI 40 [ b ]) (const_int 2 [0x2])) (reg/v/f:SI 39 [ buffer ]))) "../../gcc/gcc/testsuite/gcc.target/m68k/pr64461.c":15:25 -1 (nil))