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Re: [Qemu-devel] [PATCH v1 1/8] target-ppc: implement branch-less divw[o

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v1 1/8] target-ppc: implement branch-less divw[o][.]
Date: Thu, 28 Jul 2016 18:14:22 +0530
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1

On 07/28/2016 12:19 PM, Nikunj A Dadhania wrote:
While implementing modulo instructions figured out that the
implementation uses many branches. Change the logic to achieve the
branch-less code. Undefined value is set to dividend in case of invalid

Signed-off-by: Nikunj A Dadhania <address@hidden>
 target-ppc/translate.c | 48 +++++++++++++++++++++++-------------------------
 1 file changed, 23 insertions(+), 25 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


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