diff options
Diffstat (limited to 'gcc/ira.c')
| -rw-r--r-- | gcc/ira.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gcc/ira.c b/gcc/ira.c index 9caa4cf843c..2f629338c09 100644 --- a/gcc/ira.c +++ b/gcc/ira.c @@ -2269,9 +2269,9 @@ fix_reg_equiv_init (void) int i, new_regno, max; rtx x, prev, next, insn, set; - if (VEC_length (reg_equivs_t, reg_equivs) < max_regno) + if (vec_safe_length (reg_equivs) < max_regno) { - max = VEC_length (reg_equivs_t, reg_equivs); + max = vec_safe_length (reg_equivs); grow_reg_equivs (); for (i = FIRST_PSEUDO_REGISTER; i < max; i++) for (prev = NULL_RTX, x = reg_equiv_init (i); @@ -3871,7 +3871,7 @@ int first_moveable_pseudo, last_moveable_pseudo; find_movable_pseudos, with index 0 holding data for the first_moveable_pseudo. */ /* The original home register. */ -static VEC (rtx, heap) *pseudo_replaced_reg; +static vec<rtx> pseudo_replaced_reg; /* Look for instances where we have an instruction that is known to increase register pressure, and whose result is not used immediately. If it is @@ -3915,8 +3915,8 @@ find_moveable_pseudos (void) bitmap_initialize (&interesting, 0); first_moveable_pseudo = max_regs; - VEC_free (rtx, heap, pseudo_replaced_reg); - VEC_safe_grow (rtx, heap, pseudo_replaced_reg, max_regs); + pseudo_replaced_reg.release (); + pseudo_replaced_reg.safe_grow_cleared (max_regs); df_analyze (); calculate_dominance_info (CDI_DOMINATORS); @@ -4213,7 +4213,7 @@ find_moveable_pseudos (void) unsigned nregno = REGNO (newreg); emit_insn_before (gen_move_insn (def_reg, newreg), use_insn); nregno -= max_regs; - VEC_replace (rtx, pseudo_replaced_reg, nregno, def_reg); + pseudo_replaced_reg[nregno] = def_reg; } } } @@ -4256,7 +4256,7 @@ move_unallocated_pseudos (void) if (reg_renumber[i] < 0) { int idx = i - first_moveable_pseudo; - rtx other_reg = VEC_index (rtx, pseudo_replaced_reg, idx); + rtx other_reg = pseudo_replaced_reg[idx]; rtx def_insn = DF_REF_INSN (DF_REG_DEF_CHAIN (i)); /* The use must follow all definitions of OTHER_REG, so we can insert the new definition immediately after any of them. */ @@ -4624,7 +4624,7 @@ do_reload (void) lra (ira_dump_file); /* ???!!! Move it before lra () when we use ira_reg_equiv in LRA. */ - VEC_free (reg_equivs_t, gc, reg_equivs); + vec_free (reg_equivs); reg_equivs = NULL; need_dce = false; } |