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| author | Chris Lattner <sabre@nondot.org> | 2002-05-22 22:53:05 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-05-22 22:53:05 +0000 |
| commit | 0c51266082b442ef96200c9faa3113f8d3cfdfb6 (patch) | |
| tree | f6f4aaeda4c690131141d966f7c6f26cbef4e515 /lib | |
| parent | 8ebccb7f0e41087416706d41d903f54b08c13387 (diff) | |
| download | external_llvm-0c51266082b442ef96200c9faa3113f8d3cfdfb6.zip external_llvm-0c51266082b442ef96200c9faa3113f8d3cfdfb6.tar.gz external_llvm-0c51266082b442ef96200c9faa3113f8d3cfdfb6.tar.bz2 | |
Avoid creating the symbol table if we don't need it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2728 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/VMCore/ValueHolderImpl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/VMCore/ValueHolderImpl.h b/lib/VMCore/ValueHolderImpl.h index 3f20a17..6c44771 100644 --- a/lib/VMCore/ValueHolderImpl.h +++ b/lib/VMCore/ValueHolderImpl.h @@ -16,7 +16,7 @@ template<class ValueSubclass, class ItemParentType, class SymTabType> void ValueHolder<ValueSubclass,ItemParentType,SymTabType> ::setParent(SymTabType *P) { - if (Parent) { // Remove all of the items from the old symbol table.. + if (Parent && !empty()) { // Remove all of the items from the old symtab.. SymbolTable *SymTab = Parent->getSymbolTable(); for (iterator I = begin(); I != end(); ++I) if ((*I)->hasName()) SymTab->remove(*I); @@ -24,7 +24,7 @@ void ValueHolder<ValueSubclass,ItemParentType,SymTabType> Parent = P; - if (Parent) { // Remove all of the items from the old symbol table.. + if (Parent && !empty()) { // Add all of the items to the new symtab... SymbolTable *SymTab = Parent->getSymbolTableSure(); for (iterator I = begin(); I != end(); ++I) if ((*I)->hasName()) SymTab->insert(*I); |