From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45702) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpwvW-0003va-Tc for qemu-devel@nongnu.org; Mon, 20 Mar 2017 09:00:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cpwvS-00070t-SU for qemu-devel@nongnu.org; Mon, 20 Mar 2017 09:00:47 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:59221) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpwvS-00070a-Mx for qemu-devel@nongnu.org; Mon, 20 Mar 2017 09:00:42 -0400 Received: from hhmail02.hh.imgtec.org (unknown [10.100.10.20]) by Forcepoint Email with ESMTPS id 5E9DE64595B23 for ; Mon, 20 Mar 2017 13:00:38 +0000 (GMT) From: Yongbok Kim Date: Mon, 20 Mar 2017 13:00:22 +0000 Message-ID: <1490014826-4472-7-git-send-email-yongbok.kim@imgtec.com> In-Reply-To: <1490014826-4472-1-git-send-email-yongbok.kim@imgtec.com> References: <1490014826-4472-1-git-send-email-yongbok.kim@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PULL for v2.9 06/10] target/mips: fix delay slot detection in gen_msa_branch() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: QEMU Developers It is unnecessary to test R6 from delay/forbidden slot check in gen_msa_branch(). https://bugs.launchpad.net/qemu/+bug/1663287 Reported-by: Brian Campbell Signed-off-by: Yongbok Kim --- target/mips/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index 78b7264..3022f34 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -18162,7 +18162,7 @@ static void gen_msa_branch(CPUMIPSState *env, DisasContext *ctx, uint32_t op1) check_msa_access(ctx); - if (ctx->insn_flags & ISA_MIPS32R6 && ctx->hflags & MIPS_HFLAG_BMASK) { + if (ctx->hflags & MIPS_HFLAG_BMASK) { generate_exception_end(ctx, EXCP_RI); return; } -- 2.7.4