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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2008-04-12 12:55:21 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2008-04-12 12:55:21 +0000 |
| commit | aaa49526068f528f2233de0dace43549432fba52 (patch) | |
| tree | e675fe11f225858ddd290594fa5ffed2865d5677 /backend/RTLtyping.v | |
| parent | 845148dea58bbdd041c399a8c9196d9e67bec629 (diff) | |
| download | compcert-kvx-aaa49526068f528f2233de0dace43549432fba52.tar.gz compcert-kvx-aaa49526068f528f2233de0dace43549432fba52.zip | |
Revu gestion retaddr et link dans Stacking
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@604 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/RTLtyping.v')
| -rw-r--r-- | backend/RTLtyping.v | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/backend/RTLtyping.v b/backend/RTLtyping.v index a30f9e50..fa9dd210 100644 --- a/backend/RTLtyping.v +++ b/backend/RTLtyping.v @@ -224,7 +224,7 @@ Definition check_instr (i: instruction) : bool := match ros with inl r => check_reg r Tint | inr s => true end && check_regs args sig.(sig_args) && opt_typ_eq sig.(sig_res) funct.(fn_sig).(sig_res) - && zeq (Conventions.size_arguments sig) 14 + && Conventions.tailcall_is_possible sig | Ialloc arg res s => check_reg arg Tint && check_reg res Tint @@ -330,8 +330,7 @@ Proof. destruct s0; auto. apply check_reg_correct; auto. eapply proj_sumbool_true; eauto. apply check_regs_correct; auto. - rewrite Conventions.tailcall_possible_size. - eapply proj_sumbool_true; eauto. + apply Conventions.tailcall_is_possible_correct; auto. (* alloc *) constructor. apply check_reg_correct; auto. |