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| author | Xavier Leroy <xavier.leroy@inria.fr> | 2016-07-08 14:43:57 +0200 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2016-07-08 14:43:57 +0200 |
| commit | e73d5db97cdb22cce2ee479469f62af3c4b6264a (patch) | |
| tree | 035d31018c2abec698eb49a205c60bbf5c24ba0d /common/Memory.v | |
| parent | db2445b3b745abd1a26f5a832a29ca269c725277 (diff) | |
| download | compcert-kvx-e73d5db97cdb22cce2ee479469f62af3c4b6264a.tar.gz compcert-kvx-e73d5db97cdb22cce2ee479469f62af3c4b6264a.zip | |
Port to Coq 8.5pl2
Manual merging of branch jhjourdan:coq8.5.
No other change un functionality.
Diffstat (limited to 'common/Memory.v')
| -rw-r--r-- | common/Memory.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/Memory.v b/common/Memory.v index f32d21c7..672012be 100644 --- a/common/Memory.v +++ b/common/Memory.v @@ -1500,11 +1500,11 @@ Qed. Theorem loadbytes_storebytes_same: loadbytes m2 b ofs (Z_of_nat (length bytes)) = Some bytes. Proof. - intros. unfold storebytes in STORE. unfold loadbytes. + intros. assert (STORE2:=STORE). unfold storebytes in STORE2. unfold loadbytes. destruct (range_perm_dec m1 b ofs (ofs + Z_of_nat (length bytes)) Cur Writable); try discriminate. rewrite pred_dec_true. - decEq. inv STORE; simpl. rewrite PMap.gss. rewrite nat_of_Z_of_nat. + decEq. inv STORE2; simpl. rewrite PMap.gss. rewrite nat_of_Z_of_nat. apply getN_setN_same. red; eauto with mem. Qed. |