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  1. Qt Creator
  2. QTCREATORBUG-20903

Clang code model "definition of builtin function" error when including GCC intrisics headers

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Details

    • Bug
    • Resolution: Fixed
    • Not Evaluated
    • Qt Creator 4.7.1
    • Qt Creator 4.7.0
    • C/C++/Obj-C++ Support
    • None
    • KDE Neon 16.04
    • Linux/X11

    Description

      Using the default clang code model on Linux using GCC 7, doing 

      #include <emmintrin.h>

      gives 

      Warning: The code model could not parse an included file, .....
0:0: error: definition of builtin function '_mm_getcsr'

       
      I'm using the Eigen library which uses these a lot, and there are code highlighting errors all over the place as a result.

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-20978 emmintrin.h:116:20: error: use of undeclared identifier '__builtin_ia32_movsd'

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-21034 Warning: The code model could not parse an included file... 'emmintrin.h'

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-20263 Clang code model reports warnings and errors emmintrin.h

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Activity

            People

              kosjar Nikolai Kosjar
              olathorsen Ola Røer Thorsen
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              Dates

                Created:
                Updated:
                Resolved: