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From: Florian K. <br...@ac...> - 2011-10-28 21:46:44
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On 10/10/2011 04:58 PM, Julian Seward wrote:
> On Saturday, October 08, 2011, Florian Krohm wrote:
>> On my x86 netbook the tests
>>
>> none/tests/x86/insn_ssse3
>> none/tests/x86/insn_ssse3_misaligned
>>
>> are failing because configure and x86_amd64_features do not agree about
>> the presence of SSSE3. configure thinks it is not supported,
>> x86_amd64_features returns 0 thereby indicating support. I think that
>> x86_amd64_features is right. See /proc/cpuinfo below.
>>
snip..
>
> So maybe you have an old toolchain? But SSSE3 is pretty old, so I am
> surprised the configure check failed.
>
The configure check failed because GCC needs -msse to accept xmm
registers in extended asm statements without parse errors.
I fixed this in r12251
Florian
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