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From: Richard Henderson <rth@twiddle.net>
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Date: Thu, 7 Dec 2017 16:02:26 -0800
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Subject: Re: [Qemu-devel] [PATCH v2 for-2.12 4/5] s390x/tcg: indicate value
 of TODPR in STCKE
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To: David Hildenbrand <david@redhat.com>, qemu-s390x@nongnu.org, qemu-devel@nongnu.org
Cc: Christian Borntraeger <borntraeger@de.ibm.com>, Cornelia Huck <cohuck@redhat.com>, Alexander Graf <agraf@suse.de>

On 12/07/2017 07:31 AM, David Hildenbrand wrote:
> +    /* 16 bit value store in an uint32_t (only valid bits set) */
> +    tcg_gen_ld32u_i64(todpr, cpu_env, offsetof(CPUS390XState, todpr));

Any reason not to use a uint16_t and use tcg_gen_ld16u_i64 here?


r~