diff options
| author | Andrew MacLeod <amacleod@redhat.com> | 2001-04-09 15:17:08 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2001-04-09 15:17:08 +0000 |
| commit | ccbaf064ff496fbf0ace8bf2b38a3047b4ad497b (patch) | |
| tree | feaa93448a535cf85103922cb480ccacbcbb26ee /gcc/gcse.c | |
| parent | a13d4ebfc3445a9a349b8ee4cf39b712a96e0a93 (diff) | |
| download | gcc-ccbaf064ff496fbf0ace8bf2b38a3047b4ad497b.zip gcc-ccbaf064ff496fbf0ace8bf2b38a3047b4ad497b.tar.gz gcc-ccbaf064ff496fbf0ace8bf2b38a3047b4ad497b.tar.bz2 | |
basic-block.h (set_new_block_for_insns): New Prototype.
2001-04-09 Andrew MacLeod <amacleod@redhat.com>
* basic-block.h (set_new_block_for_insns): New Prototype.
(set_block_num): Delete prototype.
* flow.c (set_block_num): Remove obsolete function.
(set_block_for_new_insns): Set BB for single or multiple insns.
* gcse.c (handle_avail_expr): Use set_block_for_new_insns.
(process_insn_end_bb): Use set_block_for_new_insns or
set_block_for_insn instead of set_block_num.
(pre_insert_copy_insn): Use set_block_for_new_insns.
(update_ld_motion_stores): Use set_block_for_new_insns.
(insert_insn_start_bb): Use set_block_for_new_insns.
(replace_store_insn): Use set_block_for_new_insns.
From-SVN: r41208
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 19 |
1 files changed, 8 insertions, 11 deletions
@@ -3549,7 +3549,7 @@ handle_avail_expr (insn, expr) insn_computes_expr); /* Keep block number table up to date. */ - set_block_num (new_insn, BLOCK_NUM (insn_computes_expr)); + set_block_for_new_insns (new_insn, BLOCK_FOR_INSN (insn_computes_expr)); /* Keep register set table up to date. */ record_one_set (REGNO (to), new_insn); @@ -4808,7 +4808,7 @@ insert_insn_end_bb (expr, bb, pre) { rtx insn = XVECEXP (pat, 0, i); - set_block_num (insn, bb); + set_block_for_insn (insn, BASIC_BLOCK (bb)); if (INSN_P (insn)) add_label_notes (PATTERN (insn), new_insn); @@ -4818,7 +4818,7 @@ insert_insn_end_bb (expr, bb, pre) else { add_label_notes (SET_SRC (pat), new_insn); - set_block_num (new_insn, bb); + set_block_for_new_insns (new_insn, BASIC_BLOCK (bb)); /* Keep register set table up to date. */ record_one_set (regno, new_insn); @@ -4942,7 +4942,7 @@ pre_insert_copy_insn (expr, insn) insn); /* Keep block number table up to date. */ - set_block_num (new_insn, bb); + set_block_for_new_insns (new_insn, BASIC_BLOCK (bb)); /* Keep register set table up to date. */ record_one_set (regno, new_insn); @@ -6367,7 +6367,7 @@ update_ld_motion_stores (expr) copy = gen_move_insn ( reg, SET_SRC (pat)); i = emit_insn_before (copy, insn); record_one_set (REGNO (reg), i); - set_block_num (i, BLOCK_NUM (insn)); + set_block_for_new_insns (i, BLOCK_FOR_INSN (insn)); SET_SRC (pat) = reg; /* un-recognize this pattern since it's probably different now. */ @@ -6877,11 +6877,8 @@ insert_insn_start_bb (insn, bb) if (prev == BLOCK_END (bb)) BLOCK_END (bb) = insn; - while (insn != prev) - { - set_block_num (insn, bb); - insn = PREV_INSN (insn); - } + + set_block_for_new_insns (insn, BASIC_BLOCK (bb)); if (gcse_file) { @@ -6971,7 +6968,7 @@ replace_store_insn (reg, del, bb) insn = gen_move_insn (reg, SET_SRC (PATTERN (del))); insn = emit_insn_after (insn, del); - set_block_num (insn, bb); + set_block_for_new_insns (insn, BASIC_BLOCK (bb)); if (gcse_file) { |