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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-03-20 10:07:56 +0100 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-03-20 10:07:56 +0100 |
| commit | 5ddc6e1de69aeeb1b03f4e495c8b75c2feec590d (patch) | |
| tree | d1942582584ab6c6e232f61a316bfb3c9958b26e /mppa_k1c/SelectOp.vp | |
| parent | 50ea35fceb52c5f66ccbc4f709df3a3471b12647 (diff) | |
| parent | 69ee85006f81571a7a5cf5d13a38078f07be07c4 (diff) | |
| download | compcert-kvx-5ddc6e1de69aeeb1b03f4e495c8b75c2feec590d.tar.gz compcert-kvx-5ddc6e1de69aeeb1b03f4e495c8b75c2feec590d.zip | |
Merge branch 'mppa_postpass' into mppa-mul
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 3994fef9..163f0c22 100644 --- a/mppa_k1c/SelectOp.vp +++ b/mppa_k1c/SelectOp.vp @@ -128,6 +128,14 @@ 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. @@ -211,7 +219,7 @@ 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) := |