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From: | LIU Zhiwei |
Subject: | Re: [PATCH v5 11/60] target/riscv: vector integer add-with-carry / subtract-with-borrow instructions |
Date: | Sat, 14 Mar 2020 14:32:22 +0800 |
User-agent: | Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 |
On 2020/3/14 14:16, Richard Henderson wrote:
On 3/13/20 10:58 PM, Richard Henderson wrote:C ? N + M <= N : N + M < NHo hum. N + M + 1 <= N. I'm sure you saw the typo...
You give the corner case and the very precise answer. Thanks very much. Zhiwei
r~
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