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Re: [Qemu-devel] [PATCH v2 09/14] target/sh4: optimize gen_store_fpr64


From: Philippe Mathieu-Daudé
Subject: Re: [Qemu-devel] [PATCH v2 09/14] target/sh4: optimize gen_store_fpr64
Date: Wed, 10 May 2017 08:01:48 -0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 05/09/2017 06:09 PM, Richard Henderson wrote:
On 05/06/2017 04:14 AM, Aurelien Jarno wrote:
+    tcg_gen_extrl_i64_i32(cpu_fregs[reg + 1], t);
+    tcg_gen_extrh_i64_i32(cpu_fregs[reg], t);

This is

  tcg_gen_extr_i64_i32(cpu_fregs[reg + 1], cpu_fregs[reg], t);

nicer :)


Otherwise,

Reviewed-by: Richard Henderson <address@hidden>


r~




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