From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NK7dt-0003P5-Ca for qemu-devel@nongnu.org; Mon, 14 Dec 2009 04:55:01 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NK7do-0003Lj-GW for qemu-devel@nongnu.org; Mon, 14 Dec 2009 04:55:00 -0500 Received: from [199.232.76.173] (port=45448 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NK7do-0003Lf-AJ for qemu-devel@nongnu.org; Mon, 14 Dec 2009 04:54:56 -0500 Received: from moutng.kundenserver.de ([212.227.126.186]:49831) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NK7dn-0001XL-QQ for qemu-devel@nongnu.org; Mon, 14 Dec 2009 04:54:56 -0500 From: Stefan Weil Date: Mon, 14 Dec 2009 10:54:49 +0100 Message-Id: <1260784489-15773-1-git-send-email-weil@mail.berlios.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH] target-alpha: Fix compiler warning for gcc-4.3 (and older) List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Richard Henderson , Aurelien Jarno , QEMU Developers "Old" compilers obviously are not able to recognise that all cases are handled here: qemu/target-alpha/helper.c:70: error: ‘round_mode’ may be used uninitialized in this function A small modification helps the compiler to do its jobs. gcc-4.4 does not need this, but is still not standard on all platforms. Signed-off-by: Stefan Weil --- target-alpha/helper.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/target-alpha/helper.c b/target-alpha/helper.c index a658f97..be7d37b 100644 --- a/target-alpha/helper.c +++ b/target-alpha/helper.c @@ -95,6 +95,7 @@ void cpu_alpha_store_fpcr (CPUState *env, uint64_t val) round_mode = float_round_nearest_even; break; case 3: + default: /* this avoids a gcc (< 4.4) warning */ round_mode = float_round_up; break; } -- 1.6.5