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  1. Qt
  2. QTBUG-139216

WebEngine build fails for intel-skylake-64

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P2: Important P2: Important
    • None
    • 6.10.0 Beta3
    • WebEngine
    • None
    • Yocto Walnascar 5.2.1 with GCC 14.2
    • Linux/Yocto
    • 6bf127d9a (134-based), 3c5436407 (134-based-refactor)

      Upon update from chromium 130-based to 134-based with for latest 6.10.0(-beta3) content Intel Skylake tarrget fails with error:

      12:24:21 | In file included from ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/core/Sk4px.h:13,
      12:24:21 |                  from ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/opts/SkBlitMask_opts.h:12,
      12:24:21 |                  from ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/core/SkBlitMask_opts_ssse3.cpp:22:
      12:24:21 | ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/base/SkVx.h: In function 'skvx::Vec<4, float> skvx::fma(const Vec<4, float>&, const Vec<4, float>&, const Vec<4, float>&)':
      12:24:21 | ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/base/SkVx.h:746:32: error: '_mm_fmadd_ps' was not declared in this scope; did you mean '_mm_add_ps'?
      12:24:21 |   746 |         return to_vec<4,float>(_mm_fmadd_ps(to_vext<4,float>(x),
      12:24:21 |       |                                ^~~~~~~~~~~~
      12:24:21 |       |                                _mm_add_ps
      12:24:21 | ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/base/SkVx.h: In function 'skvx::Vec<8, float> skvx::fma(const Vec<8, float>&, const Vec<8, float>&, const Vec<8, float>&)':
      12:24:21 | ../../../../../qtwebengine-6.10.0/src/3rdparty/chromium/third_party/skia/src/base/SkVx.h:752:32: error: '_mm256_fmadd_ps' was not declared in this scope; did you mean '_mm_add_ps'?
      12:24:21 |   752 |         return to_vec<8,float>(_mm256_fmadd_ps(to_vext<8,float>(x),
      12:24:21 |       |                                ^~~~~~~~~~~~~~~
      12:24:21 |       |                                _mm_add_ps
      12:24:21 | [6116/23716] CXX obj/skia/skia_core_and_effects/SkBlitRow_D32.o
      12:24:21 | [6117/23716] CXX obj/skia/skia_core_and_effects/SkBitmapProcState_opts_ssse3.o
      12:24:21 | FAILED: obj/skia/skia_core_and_effects/SkBitmapProcState_opts_ssse3.o

       

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            allan.jensen Allan Sandfeld Jensen
            gronoff Mikko Gronoff
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              Created:
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