diff options
Diffstat (limited to 'mppa_k1c/SelectOp.vp')
| -rw-r--r-- | mppa_k1c/SelectOp.vp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/mppa_k1c/SelectOp.vp b/mppa_k1c/SelectOp.vp index 7ec694e2..e4d65ced 100644 --- a/mppa_k1c/SelectOp.vp +++ b/mppa_k1c/SelectOp.vp @@ -86,6 +86,14 @@ Nondetfunction add (e1: expr) (e2: expr) := addimm n1 (Eop Oadd (t1:::t2:::Enil)) | t1, Eop (Oaddimm n2) (t2:::Enil) => addimm n2 (Eop Oadd (t1:::t2:::Enil)) + | t1, (Eop Omul (t2:::t3:::Enil)) => + Eop Omadd (t1:::t2:::t3:::Enil) + | (Eop Omul (t2:::t3:::Enil)), t1 => + Eop Omadd (t1:::t2:::t3:::Enil) + | t1, (Eop (Omulimm n) (t2:::Enil)) => + Eop (Omaddimm n) (t1:::t2:::Enil) + | (Eop (Omulimm n) (t2:::Enil)), t1 => + Eop (Omaddimm n) (t1:::t2:::Enil) | _, _ => Eop Oadd (e1:::e2:::Enil) end. @@ -169,7 +177,7 @@ Definition mulimm_base (n1: int) (e2: expr) := | i :: j :: nil => Elet e2 (add (shlimm (Eletvar 0) i) (shlimm (Eletvar 0) j)) | _ => - Eop Omul (Eop (Ointconst n1) Enil ::: e2 ::: Enil) + Eop (Omulimm n1) (e2 ::: Enil) end. Nondetfunction mulimm (n1: int) (e2: expr) := |