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Add a new (simple) StringMap::clear method, patch by Pratik 

Solanki!

llvm-svn: 53008
This commit is contained in:
Chris Lattner 2008-07-02 05:26:32 +00:00
parent ed50fb5b61
commit bedd1b2427
2 changed files with 7 additions and 4 deletions
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6
llvm/include/llvm/ADT/StringMap.h
View File

@ -333,6 +333,12 @@ public:
return true; return true;
} }
// clear - Empties out the StringMap
void clear() {
while (!empty())
erase(begin());
}
/// GetOrCreateValue - Look up the specified key in the table. If a value /// GetOrCreateValue - Look up the specified key in the table. If a value
/// exists, return it. Otherwise, default construct a value, insert it, and /// exists, return it. Otherwise, default construct a value, insert it, and
/// return. /// return.

5
llvm/lib/CodeGen/CollectorMetadata.cpp
View File

@ -112,10 +112,7 @@ CollectorMetadata &CollectorModuleMetadata::get(const Function &F) {
void CollectorModuleMetadata::clear() { void CollectorModuleMetadata::clear() {
Map.clear(); Map.clear();
NameMap.clear();
// TODO: StringMap should provide a clear method.
while (!NameMap.empty())
NameMap.erase(NameMap.begin());
for (iterator I = begin(), E = end(); I != E; ++I) for (iterator I = begin(), E = end(); I != E; ++I)
delete *I; delete *I;