From 265fa07b34a813ba9d8249ddad82d71e6002c10d Mon Sep 17 00:00:00 2001 From: xleroy Date: Thu, 2 Sep 2010 12:42:19 +0000 Subject: Merge of the reuse-temps branch: - Reload temporaries are marked as destroyed (set to Vundef) across operations in the semantics of LTL, LTLin, Linear and Mach, allowing Asmgen to reuse them. - Added IA32 port. - Cleaned up float conversions and axiomatization of floats. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1499 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- powerpc/Asmgenretaddr.v | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'powerpc/Asmgenretaddr.v') diff --git a/powerpc/Asmgenretaddr.v b/powerpc/Asmgenretaddr.v index d55635b1..ae3c2bdb 100644 --- a/powerpc/Asmgenretaddr.v +++ b/powerpc/Asmgenretaddr.v @@ -109,7 +109,7 @@ Hint Resolve loadimm_tail: ppcretaddr. Lemma addimm_tail: forall r1 r2 n k, is_tail k (addimm r1 r2 n k). -Proof. unfold addimm, addimm_1, addimm_2; intros; IsTail. Qed. +Proof. unfold addimm; intros; IsTail. Qed. Hint Resolve addimm_tail: ppcretaddr. Lemma andimm_tail: @@ -129,12 +129,12 @@ Hint Resolve xorimm_tail: ppcretaddr. Lemma loadind_tail: forall base ofs ty dst k, is_tail k (loadind base ofs ty dst k). -Proof. unfold loadind; intros; IsTail. Qed. +Proof. unfold loadind; intros. destruct ty; IsTail. Qed. Hint Resolve loadind_tail: ppcretaddr. Lemma storeind_tail: forall src base ofs ty k, is_tail k (storeind src base ofs ty k). -Proof. unfold storeind; intros; IsTail. Qed. +Proof. unfold storeind; intros. destruct ty; IsTail. Qed. Hint Resolve storeind_tail: ppcretaddr. Lemma floatcomp_tail: @@ -156,8 +156,8 @@ Qed. Hint Resolve transl_op_tail: ppcretaddr. Lemma transl_load_store_tail: - forall mk1 mk2 addr args k, - is_tail k (transl_load_store mk1 mk2 addr args k). + forall mk1 mk2 addr args temp k, + is_tail k (transl_load_store mk1 mk2 addr args temp k). Proof. unfold transl_load_store; intros; destruct addr; IsTail. Qed. Hint Resolve transl_load_store_tail: ppcretaddr. -- cgit