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Re: [Qemu-devel] [PATCH v5 25/76] target/mips: Add emulation of nanoMIPS

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v5 25/76] target/mips: Add emulation of nanoMIPS 16-bit save and restore instructions
Date: Tue, 31 Jul 2018 09:35:49 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 
On 07/30/2018 12:11 PM, Aleksandar Markovic wrote:
> +static void gen_adjust_sp(DisasContext *ctx, int u)
> +{
> +    TCGv tsp = tcg_temp_new();
> +    gen_base_offset_addr(ctx, tsp, 29, u);
> +    gen_store_gpr(tsp, 29);
> +    tcg_temp_free(tsp);
> +}

This could now be just

  gen_op_addr_addi(cpu_gpr[29], cpu_gpr[29], u);


r~
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