Uploaded image for project: 'Qt Creator'
  1. Qt Creator
  2. QTCREATORBUG-21151

Minimizing pchs creation if project part changed

XMLWordPrintable

      Pch generation is expensive. We should only recreate them if they are really different to the old one. For example if defines are changing the ast or the include order is changed. 

        1.
        		 Implement UsedMacro collector Sub-task Closed Marco Bubke
        2.
        		 Don't filter defines in toolchain Sub-task Closed Marco Bubke
        3.
        		 Save UsedMacros, Sources, Dependencies in Database Technical task Closed Marco Bubke
        For Gerrit Dashboard: QTCREATORBUG-21151
        # Subject Branch Project Status CR V
        242271,4 Don't remove __cplusplus 4.8 qt-creator/qt-creator Status: MERGED +2 0
        242309,9 ClangPchManager: Introduce UsedMacroAndSourcesCollector 4.8 qt-creator/qt-creator Status: MERGED -2 0
        242559,3 Clang: Split symbol storage 4.8 qt-creator/qt-creator Status: MERGED +2 0
        246108,3 ClangPchManager: Store collected build dependencies 4.8 qt-creator/qt-creator Status: MERGED +2 0

            Unassigned Unassigned
            bubke Marco Bubke
            Petref Saraci Petref Saraci (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes