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Re: [Qemu-devel] [PATCH] tcg-i386: Introduce specific deposit helpers


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH] tcg-i386: Introduce specific deposit helpers
Date: Wed, 28 Sep 2011 07:26:16 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2

On 09/28/2011 05:28 AM, Jan Kiszka wrote:
> +#if TCG_TARGET_REG_BITS == 64
> +    { INDEX_op_deposit8l_i32, { "r", "0", "r" } },
> +#else
> +    { INDEX_op_deposit8l_i32, { "abcd", "0", "abcd" } },
> +#endif

At minimum, abcd is spelled "q".

I don't particularly care for the 3 different opcodes.  Perhaps
we'd be better off with an inline predicate for when the deposit
opcode is "valid"?


r~



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