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  1. Qt
  2. QTBUG-30440

Program received signal SIGILL, Illegal instruction.

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.3.0
    • 5.0.1
    • Core: Other
    • None
    • mingw32 4.7.2 rev11
    • 01c59ac857927043e49d4725062faea715ed49a3 1b12c0608be2359baa2f96ae28b135a84abd388c d006e69da61bfddb8be9a400e4cb1c25542bb9d9

    Description

      Hello,

      I have do Qt with:
      -mtune=generic -march=i686
      and mingw32 4.7.2 rev11 (from https://sourceforge.net/projects/mingwbuilds/), but same with official mingw shipped with Qt.
      And my user on the p3 remain with: Program received signal SIGILL, Illegal instruction.
      bt-new.txt is with theses flags.
      With designer.exe as static build, all work.
      The bt speak of this line:
      Q_DECL_CONSTEXPR inline int qRound(double d)

      { return d >= 0.0 ? int(d + 0.5) : int(d - double(int(d-1)) + 0.5) + int(d-1); }

      QT_CPU_FEATURES is empty

      Cheer,

      Attachments

        1. bt.txt
          3 kB
        2. qcolor.o
          49 kB
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            thiago Thiago Macieira
            alpha_one_x86 BRULE Herman
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            Dates

              Created:
              Updated:
              Resolved:

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