From 2a0168fea37b68ad14e2cb60bf215111e49d4870 Mon Sep 17 00:00:00 2001 From: xleroy Date: Wed, 23 Jul 2014 08:54:56 +0000 Subject: Merge of "newspilling" branch: - Support single-precision floats as first-class values - Introduce chunks Many32, Many64 and types Tany32, Tany64 to support saving and restoring registers without knowing the exact types (int/single/float) of their contents, just their sizes. - Memory model: generalize the opaque encoding of pointers to apply to any value, not just pointers, if chunks Many32/Many64 are selected. - More properties of FP arithmetic proved. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2537 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/CSEproof.v | 1 - 1 file changed, 1 deletion(-) (limited to 'backend/CSEproof.v') diff --git a/backend/CSEproof.v b/backend/CSEproof.v index 317fb82f..af138f83 100644 --- a/backend/CSEproof.v +++ b/backend/CSEproof.v @@ -497,7 +497,6 @@ Proof. - inv H. rewrite is_uns_zero_ext in H3 by omega. rewrite H3; auto. - inv H. rewrite is_sgn_sign_ext in H3 by omega. rewrite H3; auto. - inv H. rewrite is_uns_zero_ext in H3 by omega. rewrite H3; auto. -- inv H. rewrite Float.singleoffloat_of_single by auto. auto. Qed. Lemma add_store_result_hold: -- cgit