This breaks gcc.dg/tls/opt-3.c, gcc.dg/tls/pr47715-3.c and
gcc.dg/tls/struct-1.c on m68k:
/daten/aranym/gcc/gcc-20171222/gcc/testsuite/gcc.dg/tls/opt-3.c:11:3: internal
compiler error: in add_args_size_note, at rtlanal.c:2379
0xae7aa9 add_args_size_note(rtx_insn*, poly_int<1u, long>)
../../gcc/rtlanal.c:2379
0x7ea4ca fixup_args_size_notes(rtx_insn*, rtx_insn*, poly_int<1u, long>)
../../gcc/expr.c:4105
0x7f6a02 emit_single_push_insn
../../gcc/expr.c:4225
0x7fa412 emit_push_insn(rtx_def*, machine_mode, tree_node*, rtx_def*, unsigned
int, int, rtx_def*, poly_int<1u, long>, rtx_def*, rtx_def*, int, rtx_def*, bool)
../../gcc/expr.c:4561
0x6b8976 store_one_arg
../../gcc/calls.c:5694
0x6c15b1 expand_call(tree_node*, rtx_def*, int)
../../gcc/calls.c:4030
0x7f0485 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/expr.c:10927
0x6d6c97 expand_expr
../../gcc/expr.h:276
0x6d6c97 expand_call_stmt
../../gcc/cfgexpand.c:2690
0x6d6c97 expand_gimple_stmt_1
../../gcc/cfgexpand.c:3624
0x6d6c97 expand_gimple_stmt
../../gcc/cfgexpand.c:3790
0x6d8058 expand_gimple_tailcall
../../gcc/cfgexpand.c:3836
0x6d8058 expand_gimple_basic_block
../../gcc/cfgexpand.c:5774
0x6dd62e execute
../../gcc/cfgexpand.c:6403
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
