https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164
--- Comment #44 from Andreas Schwab <sch...@linux-m68k.org> ---
This breaks gcc.dg/pr43300.c on aarch64.
$ gcc/xgcc -B gcc/ ../gcc/testsuite/gcc.dg/pr43300.c
../gcc/testsuite/gcc.dg/pr43300.c: In function ‘foo’:
../gcc/testsuite/gcc.dg/pr43300.c:8:1: internal compiler error: in
emit_move_insn, at expr.c:3552
foo (int x, V2SF a)
^
0x7ee783 emit_move_insn(rtx_def*, rtx_def*)
../../gcc/expr.c:3551
0x84a80b assign_parm_setup_reg
../../gcc/function.c:3322
0x84c4ff assign_parms
../../gcc/function.c:3766
0x84f353 expand_function_start(tree_node*)
../../gcc/function.c:5192
0x6f919f execute
../../gcc/cfgexpand.c:6105
