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| From: | Richard Henderson |
| Subject: | Re: [Qemu-ppc] [Qemu-devel] [PATCH v3 03/10] target/ppc: support for 32-bit carry and overflow |
| Date: | Fri, 24 Feb 2017 17:30:23 +1100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 02/24/2017 03:50 PM, David Gibson wrote:
Although I guess they'd shrink right down again if we put an env->xer_mask in. Thoughts on that option Richard?
Why would xer_mask shrink the code? I can't see that we'd be able to eliminate any code using the mask.
r~
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