From 58c7f5045c9cf1b64311fd7a168ed3b496666bb0 Mon Sep 17 00:00:00 2001 From: xleroy Date: Tue, 21 Jun 2011 15:53:05 +0000 Subject: Recognition of rlwimi instruction (useful for bitfield assignment) git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1676 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/Asmgenproof.v | 1 + 1 file changed, 1 insertion(+) (limited to 'powerpc/Asmgenproof.v') diff --git a/powerpc/Asmgenproof.v b/powerpc/Asmgenproof.v index 0efe646..97b04bb 100644 --- a/powerpc/Asmgenproof.v +++ b/powerpc/Asmgenproof.v @@ -450,6 +450,7 @@ Proof. case (symbol_is_small_data i i0); reflexivity. case (Int.eq (high_s i) Int.zero); autorewrite with labels; reflexivity. case (Int.eq (high_s i) Int.zero); autorewrite with labels; reflexivity. + destruct (mreg_eq m r); reflexivity. Qed. Hint Rewrite transl_op_label: labels. -- cgit v1.2.3