(updating) krister found a better hack patch which explains what the problem is, adding a useless move at the end of the instruction, so the label is not the last instruction.
(And, in the problem code, the last instruction in the function.) --- a/external/gpl3/gcc/dist/gcc/config/vax/builtins.md +++ b/external/gpl3/gcc/dist/gcc/config/vax/builtins.md @@ -70,6 +70,7 @@ emit_jump_insn (gen_jbbssi<mode> (operands[1], const0_rtx, label, operands[1])); emit_move_insn (operands[0], const0_rtx); emit_label (label); + emit_move_insn (operands[0], operands[0]); DONE; }")
