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  1. Qt
  2. QTBUG-54751

QtGui: SSE2 is not completely disabled when Qt is configured with no-sse2

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Details

    • Bug
    • Resolution: Invalid
    • Not Evaluated
    • None
    • 5.5.1, 5.6.0, 5.7.0, 5.8.0
    • GUI: Painting
    • None
    • Compilers supporting SSE2

    Description

      With compilers that support SSE2, when the no-sse2 configuration option is used, SSE2 is not completely disabled in QtGui. For example, the SSE2 implementation in qdrawhelper_sse2.cpp is disabled, but the code in qdrawhelper.cpp still uses the SSE2 implementation, which results in building Qt GUI fails.

      Attachments

        For Gerrit Dashboard: QTBUG-54751
        # Subject Branch Project Status CR V
        165117,1 QtGui: Disable SSE2 implementation when Qt is configured with no-sse2 dev qt/qtbase Status: ABANDONED -2 0

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          People

            thiago Thiago Macieira
            dongmei Dongmei Wang
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            Dates

              Created:
              Updated:
              Resolved:

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