diff options
Diffstat (limited to 'gcc/dce.c')
| -rw-r--r-- | gcc/dce.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/dce.c b/gcc/dce.c index fc08751348c..63ea3806606 100644 --- a/gcc/dce.c +++ b/gcc/dce.c @@ -218,10 +218,10 @@ mark_nonreg_stores (rtx body, rtx insn, bool fast) static void delete_corresponding_reg_eq_notes (rtx insn) { - struct df_ref **def_rec; + df_ref *def_rec; for (def_rec = DF_INSN_DEFS (insn); *def_rec; def_rec++) { - struct df_ref *def = *def_rec; + df_ref def = *def_rec; unsigned int regno = DF_REF_REGNO (def); /* This loop is a little tricky. We cannot just go down the chain because it is being modified by the actions in the @@ -229,7 +229,7 @@ delete_corresponding_reg_eq_notes (rtx insn) anyway. */ while (DF_REG_EQ_USE_CHAIN (regno)) { - struct df_ref *eq_use = DF_REG_EQ_USE_CHAIN (regno); + df_ref eq_use = DF_REG_EQ_USE_CHAIN (regno); rtx noted_insn = DF_REF_INSN (eq_use); rtx note = find_reg_note (noted_insn, REG_EQUAL, NULL_RTX); if (!note) @@ -330,7 +330,7 @@ mark_artificial_uses (void) { basic_block bb; struct df_link *defs; - struct df_ref **use_rec; + df_ref *use_rec; FOR_ALL_BB (bb) { @@ -349,11 +349,11 @@ static void mark_reg_dependencies (rtx insn) { struct df_link *defs; - struct df_ref **use_rec; + df_ref *use_rec; for (use_rec = DF_INSN_USES (insn); *use_rec; use_rec++) { - struct df_ref *use = *use_rec; + df_ref use = *use_rec; if (dump_file) { fprintf (dump_file, "Processing use of "); @@ -480,7 +480,7 @@ byte_dce_process_block (basic_block bb, bool redo_out, bitmap au) bitmap local_live = BITMAP_ALLOC (&dce_tmp_bitmap_obstack); rtx insn; bool block_changed; - struct df_ref **def_rec; + df_ref *def_rec; if (redo_out) { @@ -511,7 +511,7 @@ byte_dce_process_block (basic_block bb, bool redo_out, bitmap au) /* The insn is needed if there is someone who uses the output. */ for (def_rec = DF_INSN_DEFS (insn); *def_rec; def_rec++) { - struct df_ref *def = *def_rec; + df_ref def = *def_rec; unsigned int last; unsigned int dregno = DF_REF_REGNO (def); unsigned int start = df_byte_lr_get_regno_start (dregno); @@ -584,7 +584,7 @@ dce_process_block (basic_block bb, bool redo_out, bitmap au) bitmap local_live = BITMAP_ALLOC (&dce_tmp_bitmap_obstack); rtx insn; bool block_changed; - struct df_ref **def_rec; + df_ref *def_rec; if (redo_out) { |