From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52240) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YsEAf-0007mR-AS for qemu-devel@nongnu.org; Tue, 12 May 2015 13:40:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YsEAb-0007iZ-BQ for qemu-devel@nongnu.org; Tue, 12 May 2015 13:40:45 -0400 Received: from mail-qk0-x22f.google.com ([2607:f8b0:400d:c09::22f]:35062) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YsEAa-0007iE-FW for qemu-devel@nongnu.org; Tue, 12 May 2015 13:40:40 -0400 Received: by qkgy4 with SMTP id y4so10900797qkg.2 for ; Tue, 12 May 2015 10:40:40 -0700 (PDT) Received: from anchor.com (50-194-63-110-static.hfc.comcastbusiness.net. [50.194.63.110]) by mx.google.com with ESMTPSA id f4sm13701736qhe.9.2015.05.12.10.40.38 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 May 2015 10:40:39 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Tue, 12 May 2015 10:39:40 -0700 Message-Id: <1431452387-20280-11-git-send-email-rth@twiddle.net> In-Reply-To: <1431452387-20280-1-git-send-email-rth@twiddle.net> References: <1431452387-20280-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH v2 10/17] target-alpha: Fix cvttq vs inf List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org We should raise INV for infinities as well, not OVR+INE. Reported-by: Al Viro Signed-off-by: Richard Henderson --- target-alpha/fpu_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target-alpha/fpu_helper.c b/target-alpha/fpu_helper.c index 9449c57..db523fb 100644 --- a/target-alpha/fpu_helper.c +++ b/target-alpha/fpu_helper.c @@ -444,7 +444,7 @@ static uint64_t do_cvttq(CPUAlphaState *env, uint64_t a, int roundmode) goto do_underflow; } } else if (exp == 0x7ff) { - exc = (frac ? FPCR_INV : FPCR_IOV | FPCR_INE); + exc = FPCR_INV; } else { /* Restore implicit bit. */ frac |= 0x10000000000000ull; -- 2.1.0