From 73ab7968d862c4d4d883fb3d3215353eba905b0f Mon Sep 17 00:00:00 2001 From: Michael Schmidt Date: Fri, 15 Dec 2017 00:01:30 +0100 Subject: Introduce 'cmn' instruction and optimize compare-with-immediate when negated immediates can be encoded. --- arm/Asmgenproof.v | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arm/Asmgenproof.v') diff --git a/arm/Asmgenproof.v b/arm/Asmgenproof.v index 9e6b2c98..abec6815 100644 --- a/arm/Asmgenproof.v +++ b/arm/Asmgenproof.v @@ -255,7 +255,9 @@ Remark transl_cond_label: Proof. unfold transl_cond; intros; destruct cond; TailNoLabel. destruct (is_immed_arith i). TailNoLabel. eapply tail_nolabel_trans; TailNoLabel. + destruct (is_immed_arith (Int.neg i)). TailNoLabel. eapply tail_nolabel_trans; TailNoLabel. destruct (is_immed_arith i). TailNoLabel. eapply tail_nolabel_trans; TailNoLabel. + destruct (is_immed_arith (Int.neg i)). TailNoLabel. eapply tail_nolabel_trans; TailNoLabel. Qed. Remark transl_op_label: -- cgit