From 589ca5cb100f0975f12890c95ea2b29301bb4294 Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Thu, 27 Jul 2000 17:25:14 +0000 Subject: Put phi nodes after NOTE_INSN_BASIC_BLOCK. * rtl.h (NOTE_INSN_BASIC_BLOCK_P): New macro. * bb-reorder.c (get_next_bb_note): Use NOTE_INSN_BASIC_BLOCK_P. (get_prev_bb_note): Likewise. (remove_scope_notes): Likewise. * flow.c (commit_one_edge_insertion): Likewise. (merge_blocks_nomove): Likewise. (verify_flow_info): Likewise. * gcse.c (insert_insn_end_bb): Likewise. * reg-stack.c (emit_swap_insn): Likewise. * ssa.c (first_insn_after_basic_block_note): New function. (insert_phi_node): Use it. (rename_block): Likewise. (eliminate_phi): Likewise. (make_regs_equivalent_over_bad_edges): Likewise. (make_equivalent_phi_alternatives_equivalent): Likewise. (for_each_successor_phi): Likewise. (convert_from_ssa): Modify phi-node deletion algorithm. From-SVN: r35296 --- gcc/bb-reorder.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'gcc/bb-reorder.c') diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index f3b72b8..bd23e12 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -777,8 +777,7 @@ get_next_bb_note (x) { while (x) { - if (GET_CODE (x) == NOTE - && NOTE_LINE_NUMBER (x) == NOTE_INSN_BASIC_BLOCK) + if (NOTE_INSN_BASIC_BLOCK_P (x)) return x; x = NEXT_INSN (x); } @@ -792,8 +791,7 @@ get_prev_bb_note (x) { while (x) { - if (GET_CODE (x) == NOTE - && NOTE_LINE_NUMBER (x) == NOTE_INSN_BASIC_BLOCK) + if (NOTE_INSN_BASIC_BLOCK_P (x)) return x; x = PREV_INSN (x); } @@ -1050,8 +1048,7 @@ remove_scope_notes () for (x = get_insns (); x; x = next) { next = NEXT_INSN (x); - if (GET_CODE (x) == NOTE - && NOTE_LINE_NUMBER (x) == NOTE_INSN_BASIC_BLOCK) + if (NOTE_INSN_BASIC_BLOCK_P (x)) currbb = NOTE_BASIC_BLOCK (x); if (GET_CODE (x) == NOTE -- cgit v1.1