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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/Machtyping.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/Machtyping.v')
| -rw-r--r-- | backend/Machtyping.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/backend/Machtyping.v b/backend/Machtyping.v index ef59e6f0..fe086cb4 100644 --- a/backend/Machtyping.v +++ b/backend/Machtyping.v @@ -79,6 +79,10 @@ Inductive wt_instr : instruction -> Prop := forall cond args lbl, List.map mreg_type args = type_of_condition cond -> wt_instr (Mcond cond args lbl) + | wt_Mjumptable: + forall arg tbl, + mreg_type arg = Tint -> + wt_instr (Mjumptable arg tbl) | wt_Mreturn: wt_instr Mreturn. @@ -280,6 +284,7 @@ Proof. apply is_tail_find_label with lbl; congruence. apply is_tail_find_label with lbl; congruence. + apply is_tail_find_label with lbl; congruence. econstructor; eauto. |