From 0f82e5c9fb49a2618233fcaca6db40fe856e66c1 Mon Sep 17 00:00:00 2001 From: David Malcolm Date: Tue, 19 Aug 2014 00:54:22 +0000 Subject: Split NEXT_INSN/PREV_INSN into lvalue and rvalue forms / 2014-08-19 David Malcolm * rtx-classes-status.txt: Add SET_NEXT_INSN, SET_PREV_INSN. gcc/ 2014-08-19 David Malcolm * rtl.h (PREV_INSN): Split macro in two: the existing one, for rvalues, and... (SET_PREV_INSN): New macro, for use as an lvalue. (NEXT_INSN, SET_NEXT_INSN): Likewise. * caller-save.c (save_call_clobbered_regs): Convert lvalue use of PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN. * cfgrtl.c (try_redirect_by_replacing_jump): Likewise. (fixup_abnormal_edges): Likewise. (unlink_insn_chain): Likewise. (fixup_reorder_chain): Likewise. (cfg_layout_delete_block): Likewise. (cfg_layout_merge_blocks): Likewise. * combine.c (update_cfg_for_uncondjump): Likewise. * emit-rtl.c (link_insn_into_chain): Likewise. (remove_insn): Likewise. (delete_insns_since): Likewise. (reorder_insns_nobb): Likewise. (emit_insn_after_1): Likewise. * final.c (rest_of_clean_state): Likewise. (final_scan_insn): Likewise. * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise. * haifa-sched.c (concat_note_lists): Likewise. (remove_notes): Likewise. (restore_other_notes): Likewise. (move_insn): Likewise. (unlink_bb_notes): Likewise. (restore_bb_notes): Likewise. * jump.c (delete_for_peephole): Likewise. * optabs.c (emit_libcall_block_1): Likewise. * reorg.c (emit_delay_sequence): Likewise. (fill_simple_delay_slots): Likewise. * sel-sched-ir.c (sel_move_insn): Likewise. (sel_remove_insn): Likewise. (get_bb_note_from_pool): Likewise. * sel-sched.c (move_nop_to_previous_block): Likewise. * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise. * config/c6x/c6x.c (gen_one_bundle): Likewise. (c6x_gen_bundles): Likewise. (hwloop_optimize): Likewise. * config/frv/frv.c (frv_function_prologue): Likewise. (frv_register_nop): Likewise. * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise. (ia64_reorg): Likewise. * config/mep/mep.c (mep_reorg_addcombine): Likewise. (mep_make_bundle): Likewise. (mep_bundle_insns): Likewise. * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise. * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise. * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise. From-SVN: r214128 --- gcc/optabs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/optabs.c') diff --git a/gcc/optabs.c b/gcc/optabs.c index d6412ec..60228d3 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -3959,12 +3959,12 @@ emit_libcall_block_1 (rtx insns, rtx target, rtx result, rtx equiv, if (! data.must_stay) { if (PREV_INSN (insn)) - NEXT_INSN (PREV_INSN (insn)) = next; + SET_NEXT_INSN (PREV_INSN (insn)) = next; else insns = next; if (next) - PREV_INSN (next) = PREV_INSN (insn); + SET_PREV_INSN (next) = PREV_INSN (insn); add_insn (insn); } -- cgit v1.1