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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-11-10 12:50:57 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-11-10 12:50:57 +0000 |
commit | 74487f079dd56663f97f9731cea328931857495c (patch) | |
tree | 9de10b895da39adffaf66bff983d6ed573898068 /backend/Tunnelingproof.v | |
parent | 0486654fac91947fec93d18a0738dd7aa10bcf96 (diff) | |
download | compcert-kvx-74487f079dd56663f97f9731cea328931857495c.tar.gz compcert-kvx-74487f079dd56663f97f9731cea328931857495c.zip |
Added support for jump tables in back end.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1171 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Tunnelingproof.v')
-rw-r--r-- | backend/Tunnelingproof.v | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/backend/Tunnelingproof.v b/backend/Tunnelingproof.v index eccb62dd..92ec68cf 100644 --- a/backend/Tunnelingproof.v +++ b/backend/Tunnelingproof.v @@ -315,6 +315,13 @@ Proof. eapply exec_Lcond_false; eauto. rewrite (tunnel_function_lookup _ _ _ H); simpl; eauto. econstructor; eauto. + (* jumptable *) + generalize (record_gotos_correct f pc); rewrite H; intro A; rewrite A. + left; econstructor; split. + eapply exec_Ljumptable. + rewrite (tunnel_function_lookup _ _ _ H); simpl; eauto. + eauto. rewrite list_nth_z_map. change U.elt with node. rewrite H1. reflexivity. + econstructor; eauto. (* return *) generalize (record_gotos_correct f pc); rewrite H; intro A; rewrite A. left; econstructor; split. |