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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-12-08 03:56:49 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-12-08 03:56:49 +0000 |
| commit | f2c79b6b9ca75424ceeb246c91916728ee3a26fd (patch) | |
| tree | d025836729e4c763dcdef2388ab1369242309773 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 4569f69558efad0ad6dbc68a58f1b4955b67caae (diff) | |
| download | bcm5719-llvm-f2c79b6b9ca75424ceeb246c91916728ee3a26fd.tar.gz bcm5719-llvm-f2c79b6b9ca75424ceeb246c91916728ee3a26fd.zip | |
Misc key function fixes.
llvm-svn: 90831
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 6250e6952d3..a063e21307c 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -522,6 +522,16 @@ bool CodeGenModule::MayDeferGeneration(const ValueDecl *Global) { FD->hasAttr<DestructorAttr>()) return false; + // The key function for a class must never be deferred. + if (const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(Global)) { + const CXXRecordDecl *RD = MD->getParent(); + if (MD->isOutOfLine() && RD->isDynamicClass()) { + const CXXMethodDecl *KeyFunction = getContext().getKeyFunction(RD); + if (KeyFunction == MD->getCanonicalDecl()) + return false; + } + } + GVALinkage Linkage = GetLinkageForFunction(getContext(), FD, Features); // static, static inline, always_inline, and extern inline functions can |
