From patchwork Tue Sep 25 22:52:02 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 186919 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 610B12C0040 for ; Wed, 26 Sep 2012 09:27:22 +1000 (EST) Received: from localhost ([::1]:58479 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TGdzz-0003SE-U8 for incoming@patchwork.ozlabs.org; Tue, 25 Sep 2012 18:53:03 -0400 Received: from eggs.gnu.org ([208.118.235.92]:45784) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TGdz9-0000z7-Vn for qemu-devel@nongnu.org; Tue, 25 Sep 2012 18:52:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TGdz6-00064P-Br for qemu-devel@nongnu.org; Tue, 25 Sep 2012 18:52:11 -0400 Received: from hall.aurel32.net ([88.191.126.93]:41854) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TGdz6-00063z-2U for qemu-devel@nongnu.org; Tue, 25 Sep 2012 18:52:08 -0400 Received: from [2001:470:d4ed:0:ea11:32ff:fea1:831a] (helo=ohm.aurel32.net) by hall.aurel32.net with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1TGdz4-0007mr-7x; Wed, 26 Sep 2012 00:52:06 +0200 Received: from aurel32 by ohm.aurel32.net with local (Exim 4.80) (envelope-from ) id 1TGdz2-0003eS-Mg; Wed, 26 Sep 2012 00:52:04 +0200 From: Aurelien Jarno To: qemu-devel@nongnu.org Date: Wed, 26 Sep 2012 00:52:02 +0200 Message-Id: <1348613523-13892-5-git-send-email-aurelien@aurel32.net> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1348613523-13892-1-git-send-email-aurelien@aurel32.net> References: <1348613523-13892-1-git-send-email-aurelien@aurel32.net> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 88.191.126.93 Cc: Peter Maydell , Aurelien Jarno Subject: [Qemu-devel] [PATCH v3 4/5] target-arm: mark a few integer helpers const and pure X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Reviewed-by: Peter Maydell Signed-off-by: Aurelien Jarno --- target-arm/helper.h | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/target-arm/helper.h b/target-arm/helper.h index 794e2b1..8b9adf1 100644 --- a/target-arm/helper.h +++ b/target-arm/helper.h @@ -1,8 +1,8 @@ #include "def-helper.h" -DEF_HELPER_1(clz, i32, i32) -DEF_HELPER_1(sxtb16, i32, i32) -DEF_HELPER_1(uxtb16, i32, i32) +DEF_HELPER_FLAGS_1(clz, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) +DEF_HELPER_FLAGS_1(sxtb16, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) +DEF_HELPER_FLAGS_1(uxtb16, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) DEF_HELPER_3(add_setq, i32, env, i32, i32) DEF_HELPER_3(add_saturate, i32, env, i32, i32) @@ -10,10 +10,10 @@ DEF_HELPER_3(sub_saturate, i32, env, i32, i32) DEF_HELPER_3(add_usaturate, i32, env, i32, i32) DEF_HELPER_3(sub_usaturate, i32, env, i32, i32) DEF_HELPER_2(double_saturate, i32, env, s32) -DEF_HELPER_2(sdiv, s32, s32, s32) -DEF_HELPER_2(udiv, i32, i32, i32) -DEF_HELPER_1(rbit, i32, i32) -DEF_HELPER_1(abs, i32, i32) +DEF_HELPER_FLAGS_2(sdiv, TCG_CALL_CONST | TCG_CALL_PURE, s32, s32, s32) +DEF_HELPER_FLAGS_2(udiv, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32) +DEF_HELPER_FLAGS_1(rbit, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) +DEF_HELPER_FLAGS_1(abs, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32) #define PAS_OP(pfx) \ DEF_HELPER_3(pfx ## add8, i32, i32, i32, ptr) \ @@ -45,11 +45,12 @@ DEF_HELPER_3(usat, i32, env, i32, i32) DEF_HELPER_3(ssat16, i32, env, i32, i32) DEF_HELPER_3(usat16, i32, env, i32, i32) -DEF_HELPER_2(usad8, i32, i32, i32) +DEF_HELPER_FLAGS_2(usad8, TCG_CALL_CONST | TCG_CALL_PURE, i32, i32, i32) DEF_HELPER_1(logicq_cc, i32, i64) -DEF_HELPER_3(sel_flags, i32, i32, i32, i32) +DEF_HELPER_FLAGS_3(sel_flags, TCG_CALL_CONST | TCG_CALL_PURE, + i32, i32, i32, i32) DEF_HELPER_2(exception, void, env, i32) DEF_HELPER_1(wfi, void, env)