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Re: [Qemu-devel] [PULL 3/4] target-m68k: Implement bfffo

From: Richard Henderson
Subject: Re: [Qemu-devel] [PULL 3/4] target-m68k: Implement bfffo
Date: Thu, 12 Jan 2017 11:25:11 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0

On 01/12/2017 10:08 AM, Laurent Vivier wrote:
+uint32_t HELPER(bfffo_reg)(uint32_t n, uint32_t ofs, uint32_t len)
+    return (n ? clz32(n) : len) + ofs;

I could send a follow-up to use the new tcg_gen_clz_i32 helper...


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