From b40e056328e183522b50c68aefdbff057bca29cc Mon Sep 17 00:00:00 2001 From: xleroy Date: Sun, 16 Jun 2013 06:56:02 +0000 Subject: Merge of the "princeton" branch: - Define type "block" as "positive" instead of "Z". - Strengthen mem_unchanged_on so that the permissions are identical, instead of possibly increasing. - Move mem_unchanged_on from Events to Memory.Mem. - Define it in terms of mem_contents rather than in terms of Mem.load. - ExportClight: try to name temporaries introduced by SimplExpr - SimplExpr: avoid reusing temporaries between different functions, instead, thread a single generator through all functions. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2276 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/Op.v | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'powerpc/Op.v') diff --git a/powerpc/Op.v b/powerpc/Op.v index 3963c6b..1952304 100644 --- a/powerpc/Op.v +++ b/powerpc/Op.v @@ -347,7 +347,7 @@ Proof with (try exact I). destruct v0... destruct v0; destruct v1... destruct v0... - destruct v0; destruct v1... simpl. destruct (zeq b b0)... + destruct v0; destruct v1... simpl. destruct (eq_block b b0)... destruct v0... destruct v0; destruct v1... destruct v0... @@ -754,7 +754,7 @@ Proof. apply Values.val_add_inject; auto. inv H4; inv H2; simpl; auto. econstructor; eauto. rewrite Int.sub_add_l. auto. - destruct (zeq b1 b0); auto. subst. rewrite H1 in H0. inv H0. rewrite zeq_true. + destruct (eq_block b1 b0); auto. subst. rewrite H1 in H0. inv H0. rewrite dec_eq_true. rewrite Int.sub_shifted. auto. inv H4; auto. inv H4; inv H2; simpl; auto. -- cgit v1.2.3