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Re: [Qemu-devel] [PATCH 22/23] target-m68k: Optimize some comparisons


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 22/23] target-m68k: Optimize some comparisons
Date: Tue, 25 Oct 2016 10:41:26 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

On 10/25/2016 07:50 AM, Laurent Vivier wrote:
> +    case 8: /* VC (!V) */
> +    case 9: /* VS (V) */
> +        /* Logic operations clear V and C.  */
> +        if (op == CC_OP_LOGIC) {
> +            tcond = TCG_COND_NEVER;
> +            c->v2 = c->v1;
> +        }

This should be

    c->v1 = c->v2;
    goto done;

as with the F case above.  Probably my error...


r~



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