Add whole-program vtable optimization feature to Clang.
This patch introduces the -fwhole-program-vtables flag, which enables the whole-program vtable optimization feature (D16795) in Clang. Differential Revision: http://reviews.llvm.org/D16821 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@261767 91177308-0d34-0410-b5e6-96231b3b80d8
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- docs/UsersManual.rst 15 additions, 0 deletionsdocs/UsersManual.rst
- include/clang/Driver/Options.td 7 additions, 0 deletionsinclude/clang/Driver/Options.td
- include/clang/Frontend/CodeGenOptions.def 3 additions, 0 deletionsinclude/clang/Frontend/CodeGenOptions.def
- include/clang/Frontend/CodeGenOptions.h 3 additions, 0 deletionsinclude/clang/Frontend/CodeGenOptions.h
- lib/CodeGen/CGClass.cpp 25 additions, 5 deletionslib/CodeGen/CGClass.cpp
- lib/CodeGen/CGExprCXX.cpp 2 additions, 1 deletionlib/CodeGen/CGExprCXX.cpp
- lib/CodeGen/CGVTables.cpp 24 additions, 11 deletionslib/CodeGen/CGVTables.cpp
- lib/CodeGen/CodeGenFunction.h 7 additions, 1 deletionlib/CodeGen/CodeGenFunction.h
- lib/CodeGen/CodeGenModule.cpp 3 additions, 1 deletionlib/CodeGen/CodeGenModule.cpp
- lib/CodeGen/CodeGenModule.h 8 additions, 3 deletionslib/CodeGen/CodeGenModule.h
- lib/CodeGen/ItaniumCXXABI.cpp 1 addition, 3 deletionslib/CodeGen/ItaniumCXXABI.cpp
- lib/CodeGen/MicrosoftCXXABI.cpp 8 additions, 11 deletionslib/CodeGen/MicrosoftCXXABI.cpp
- lib/Driver/Tools.cpp 26 additions, 0 deletionslib/Driver/Tools.cpp
- lib/Frontend/CompilerInvocation.cpp 3 additions, 0 deletionslib/Frontend/CompilerInvocation.cpp
- runtime/CMakeLists.txt 10 additions, 0 deletionsruntime/CMakeLists.txt
- runtime/vtables_blacklist.txt 8 additions, 0 deletionsruntime/vtables_blacklist.txt
- test/CodeGenCXX/bitset-blacklist.cpp 2 additions, 0 deletionstest/CodeGenCXX/bitset-blacklist.cpp
- test/CodeGenCXX/bitsets.cpp 19 additions, 13 deletionstest/CodeGenCXX/bitsets.cpp
- test/Driver/Inputs/resource_dir/vtables_blacklist.txt 0 additions, 0 deletionstest/Driver/Inputs/resource_dir/vtables_blacklist.txt
- test/Driver/whole-program-vtables.c 11 additions, 0 deletionstest/Driver/whole-program-vtables.c
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