diff options
| author | Mike Stump <mrs@apple.com> | 2009-11-10 19:13:04 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@apple.com> | 2009-11-10 19:13:04 +0000 |
| commit | b47222144be416963dc342111a0c3eb43ca37a90 (patch) | |
| tree | fd5b178c4fded64310e86bb47feedd2e8e3942f2 /clang/lib/CodeGen | |
| parent | f76c9d270a9b4021ee432a80f07dd98efb86c2c5 (diff) | |
| download | bcm5719-llvm-b47222144be416963dc342111a0c3eb43ca37a90.tar.gz bcm5719-llvm-b47222144be416963dc342111a0c3eb43ca37a90.zip | |
Only generate a VTT for classes that need a VTT.
llvm-svn: 86699
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGVtable.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGVtable.cpp b/clang/lib/CodeGen/CGVtable.cpp index 3799695b901..636639d05e9 100644 --- a/clang/lib/CodeGen/CGVtable.cpp +++ b/clang/lib/CodeGen/CGVtable.cpp @@ -733,6 +733,10 @@ public: }; llvm::Constant *CodeGenModule::GenerateVTT(const CXXRecordDecl *RD) { + // Only classes that have virtual bases need a VTT. + if (RD->getNumVBases() == 0) + return 0; + llvm::SmallString<256> OutName; llvm::raw_svector_ostream Out(OutName); mangleCXXVTT(getMangleContext(), RD, Out); |
