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Re: [qemu-s390x] [Qemu-devel] [PATCH v2 03/32] s390x/tcg: Utilities for
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From: |
Richard Henderson |
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Subject: |
Re: [qemu-s390x] [Qemu-devel] [PATCH v2 03/32] s390x/tcg: Utilities for vector instruction helpers |
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Date: |
Fri, 1 Mar 2019 08:16:31 -0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 3/1/19 8:13 AM, David Hildenbrand wrote:
>> These, I think, should be static inline. Certainly I think they're too small
>> to warrant a real call across modules, as you appear to be preparing for...
>
> I'm wondering, won't link-time optimization properly handle this? (so
> far the theory I know of)
It would, but who does that? It's certainly not in -O2.
I suspect -flto is a set of -Werror and other sorts of compiler appeasement
changes beyond what anyone has tried.
r~
[qemu-s390x] [PATCH v2 04/32] s390x/tcg: Implement VECTOR GATHER ELEMENT, David Hildenbrand, 2019/03/01
[qemu-s390x] [PATCH v2 05/32] s390x/tcg: Implement VECTOR GENERATE BYTE MASK, David Hildenbrand, 2019/03/01
[qemu-s390x] [PATCH v2 07/32] s390x/tcg: Implement VECTOR LOAD, David Hildenbrand, 2019/03/01
[qemu-s390x] [PATCH v2 06/32] s390x/tcg: Implement VECTOR GENERATE MASK, David Hildenbrand, 2019/03/01
[qemu-s390x] [PATCH v2 09/32] s390x/tcg: Implement VECTOR LOAD ELEMENT, David Hildenbrand, 2019/03/01
[qemu-s390x] [PATCH v2 08/32] s390x/tcg: Implement VECTOR LOAD AND REPLICATE, David Hildenbrand, 2019/03/01