[PATCH] D58469: [GlobalISel][AArch64] Add selection support for G_EXTRACT_VECTOR_ELT with FPR dest

[Amara Emerson via llvm-commits]

Thanks for reporting this Yvan. We’re taking a look now.

Amara

> On Mar 5, 2019, at 6:37 AM, Yvan Roux <yvan.roux at linaro.org> wrote:
> 
> Hi Jessica
> 
> This commit broke AArch64 bots while running the test_suite,
> SingleSource/UnitTests/Vector/AArch64/aarch64_neon_intrinsics.c test
> fails with output:
> 
> Starting tests now
> ReproInfo2 {semantics = "sum", fnname = "vpadd_f32", rettype =
> "float32x2_t", argtypes = "[float32x2_t,float32x2_t]", vals =
> [VectorVal [FloatVal 1.340264081954956e-2,FloatVal
> 8.961182832717896e-2],VectorVal [FloatVal 0.6365017890930176,FloatVal
> 0.8134191036224365]], start_saturated = False}
>   Lane 0 Expected: 0.103014 Got: 190964749302406532602445293110165504.000000
>   Lane 1 Expected: 1.449921 Got: 80810332440216393448304803567068250112.000000
> Test result: FAILED
> 
> Bot first failure is available here:
> 
> http://lab.llvm.org:8011/builders/clang-cmake-aarch64-quick/builds/17740 <http://lab.llvm.org:8011/builders/clang-cmake-aarch64-quick/builds/17740>
> 
> Cheers,
> Yvan
> 
> 
> On Mon, 4 Mar 2019 at 23:37, Jessica Paquette via Phabricator via
> llvm-commits <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
>> 
>> This revision was automatically updated to reflect the committed changes.
>> Closed by commit rL355344: [GlobalISel][AArch64] Add selection support for G_EXTRACT_VECTOR_ELT (authored by paquette, committed by ).
>> Herald added a project: LLVM.
>> 
>> Changed prior to commit:
>>  https://reviews.llvm.org/D58469?vs=189208&id=189209#toc
>> 
>> Repository:
>>  rL LLVM
>> 
>> CHANGES SINCE LAST ACTION
>>  https://reviews.llvm.org/D58469/new/
>> 
>> https://reviews.llvm.org/D58469
>> 
>> Files:
>>  llvm/trunk/lib/Target/AArch64/AArch64InstructionSelector.cpp
>>  llvm/trunk/lib/Target/AArch64/AArch64LegalizerInfo.cpp
>>  llvm/trunk/lib/Target/AArch64/AArch64RegisterBankInfo.cpp
>>  llvm/trunk/test/CodeGen/AArch64/GlobalISel/regbank-extract-vector-elt.mir
>>  llvm/trunk/test/CodeGen/AArch64/GlobalISel/select-extract-vector-elt.mir
>> 
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