b47f38a520
gcc/ * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to rtx_insn *. (rebuild_jump_labels_chain): Likewise for param "chain". * cfgexpand.c (pass_expand::execute): Add checked cast to rtx_insn * when calling rebuild_jump_labels_chain in region where we know e->insns.r is non-NULL. * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to rtx_insn *. (rebuild_jump_labels): Likewise. (rebuild_jump_labels_chain): Likewise for param "chain". (cleanup_barriers): Likewise for locals "insn", "next", "prev". (init_label_info): Likewise for param "f". (maybe_propagate_label_ref): Likewise for params "jump_insn", "prev_nonjump_insn". (mark_all_labels): Likewise for param "f" and locals "insn", "prev_nonjump_insn". From-SVN: r214341
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