[Mesa-dev] [Bug 105029] simdlib_512_avx512.inl:371:57: error: could not convert ‘_mm512_mask_blend_epi32((__mmask16)(ImmT), a, b)’ from ‘__m512i’ {aka ‘__vector(8) long long int’} to ‘SIMDImpl::SIMD512Impl::Float’

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105029

            Bug ID: 105029
           Summary: simdlib_512_avx512.inl:371:57: error: could not
                    convert ‘_mm512_mask_blend_epi32((__mmask16)(ImmT), a,
                    b)’ from ‘__m512i’ {aka ‘__vector(8) long long int’}
                    to ‘SIMDImpl::SIMD512Impl::Float’
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/swr
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: vlee at freedesktop.org
        QA Contact: mesa-dev at lists.freedesktop.org

Build error with GCC 8.

  CXX      rasterizer/core/libswrKNL_la-api.lo
In file included from ./rasterizer/common/simdlib.hpp:170,
                 from ./rasterizer/common/simdintrin.h:28,
                 from ./rasterizer/core/format_types.h:31,
                 from ./rasterizer/core/format_traits.h:32,
                 from ./rasterizer/core/multisample.h:30,
                 from ./rasterizer/core/backend.h:33,
                 from rasterizer/core/api.cpp:35:
./rasterizer/common/simdlib_512_avx512.inl: In static member function ‘static
SIMDImpl::SIMD512Impl::Float
SIMDImpl::SIMD512Impl::AVX512Impl::blend_epi32(SIMDImpl::SIMD512Impl::Integer,
SIMDImpl::SIMD512Impl::Integer)’:
./rasterizer/common/simdlib_512_avx512.inl:371:57: error: could not convert
‘_mm512_mask_blend_epi32((__mmask16)(ImmT), a, b)’ from ‘__m512i’ {aka
‘__vector(8) long long int’} to ‘SIMDImpl::SIMD512Impl::Float’
     return _mm512_mask_blend_epi32(__mmask16(ImmT), a, b);
                                                         ^

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