diff options
Diffstat (limited to 'backend/CSE.v')
| -rw-r--r-- | backend/CSE.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/backend/CSE.v b/backend/CSE.v index 4fa1bd6c..6d3f6f33 100644 --- a/backend/CSE.v +++ b/backend/CSE.v @@ -50,7 +50,7 @@ Definition valnum_reg (n: numbering) (r: reg) : numbering * valnum := | Some v => (n, v) | None => let v := n.(num_next) in - ( {| num_next := Psucc v; + ( {| num_next := Pos.succ v; num_eqs := n.(num_eqs); num_reg := PTree.set r v n.(num_reg); num_val := PMap.set v (r :: nil) n.(num_val) |}, @@ -161,7 +161,7 @@ Definition add_rhs (n: numbering) (rd: reg) (rh: rhs) : numbering := num_reg := PTree.set rd vres n.(num_reg); num_val := update_reg n rd vres |} | None => - {| num_next := Psucc n.(num_next); + {| num_next := Pos.succ n.(num_next); num_eqs := Eq n.(num_next) true rh :: n.(num_eqs); num_reg := PTree.set rd n.(num_next) n.(num_reg); num_val := update_reg n rd n.(num_next) |} @@ -331,7 +331,7 @@ Definition shift_memcpy_eq (src sz delta: Z) (e: equation) := let j := i + delta in if zle src i && zle (i + size_chunk chunk) (src + sz) - && zeq (Zmod delta (align_chunk chunk)) 0 + && zeq (Z.modulo delta (align_chunk chunk)) 0 && zle 0 j && zle j Ptrofs.max_unsigned then Some(Eq l strict (Load chunk (Ainstack (Ptrofs.repr j)) nil)) @@ -486,7 +486,7 @@ Definition transfer (f: function) (approx: PMap.t VA.t) (pc: node) (before: numb | _ => empty_numbering end - | EF_vload _ | EF_annot _ _ | EF_annot_val _ _ | EF_debug _ _ _ => + | EF_vload _ | EF_annot _ _ _ | EF_annot_val _ _ _ | EF_debug _ _ _ => set_res_unknown before res end | Icond cond args ifso ifnot => |