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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-10-28 14:56:39 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-10-28 14:56:39 +0000 |
| commit | 14a9bb4b267eeead8cd9503ee19e860a8bc0d763 (patch) | |
| tree | c70dda532a974a7b62969c6b199b80d65784dc91 /arm/ConstpropOpproof.v | |
| parent | b54721f58c2ecb65ce554d8b34f214d5121a2b0c (diff) | |
| download | compcert-kvx-14a9bb4b267eeead8cd9503ee19e860a8bc0d763.tar.gz compcert-kvx-14a9bb4b267eeead8cd9503ee19e860a8bc0d763.zip | |
Float.intoffloat and Float.intuoffloat are now partial functions.
(May fail if float is too big to be converted.)
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1544 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'arm/ConstpropOpproof.v')
| -rw-r--r-- | arm/ConstpropOpproof.v | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arm/ConstpropOpproof.v b/arm/ConstpropOpproof.v index 9778acef..3f98b881 100644 --- a/arm/ConstpropOpproof.v +++ b/arm/ConstpropOpproof.v @@ -141,6 +141,8 @@ Proof. rewrite <- H3. replace v0 with (Vfloat n1). reflexivity. congruence. + inv H4. destruct (Float.intoffloat f); simpl in H0; inv H0. red; auto. + caseEq (eval_static_condition c vl0). intros. generalize (eval_static_condition_correct _ _ _ _ H H1). intro. rewrite H2 in H0. |