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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-05-11 17:03:50 +0200 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-05-11 17:03:50 +0200 |
| commit | a17d3c0419ef5531142c4826d962009c9ba81fbc (patch) | |
| tree | 46ad68f1ff4269d4a9230e5af170caafd9c01906 | |
| parent | 2c428ad4e0177756db2f6dfe56831b5a44f6de5c (diff) | |
| download | compcert-kvx-a17d3c0419ef5531142c4826d962009c9ba81fbc.tar.gz compcert-kvx-a17d3c0419ef5531142c4826d962009c9ba81fbc.zip | |
maddx ordre opposé
| -rw-r--r-- | mppa_k1c/SelectOp.vp | 2 | ||||
| -rw-r--r-- | mppa_k1c/SelectOpproof.v | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/mppa_k1c/SelectOp.vp b/mppa_k1c/SelectOp.vp index ae9d64b9..61365be2 100644 --- a/mppa_k1c/SelectOp.vp +++ b/mppa_k1c/SelectOp.vp @@ -144,6 +144,8 @@ Nondetfunction add (e1: expr) (e2: expr) := Eop (Omaddimm n) (t1:::t2:::Enil) | (Eop (Oshlimm n) (t1:::Enil)), t2 => add_shlimm n t1 t2 + | t2, (Eop (Oshlimm n) (t1:::Enil)) => + add_shlimm n t1 t2 | _, _ => Eop Oadd (e1:::e2:::Enil) end. diff --git a/mppa_k1c/SelectOpproof.v b/mppa_k1c/SelectOpproof.v index 7b026bf5..583b6f02 100644 --- a/mppa_k1c/SelectOpproof.v +++ b/mppa_k1c/SelectOpproof.v @@ -274,6 +274,10 @@ Proof. unfold binary_constructor_sound in ADDX. rewrite Val.add_commut. apply ADDX; assumption. + (* Oaddx *) + - subst. pose proof eval_addx as ADDX. + unfold binary_constructor_sound in ADDX. + apply ADDX; assumption. - TrivialExists. Qed. |