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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2010-03-31 16:04:26 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2010-03-31 16:04:26 +0000 |
| commit | 4ef68221a565de7fc59ab9ffade3af0dde3e6ca9 (patch) | |
| tree | 26fe79203bc2c2af95698eea80ca43a33457b1d9 /lib/VMCore/ValueSymbolTable.cpp | |
| parent | 61633368cfc04697d8e2030d66ab220464298aca (diff) | |
Bump SmallString size a bit to avoid malloc trashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100010 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/ValueSymbolTable.cpp')
| -rw-r--r-- | lib/VMCore/ValueSymbolTable.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/VMCore/ValueSymbolTable.cpp b/lib/VMCore/ValueSymbolTable.cpp index d30a9d6e37..449d61a2cb 100644 --- a/lib/VMCore/ValueSymbolTable.cpp +++ b/lib/VMCore/ValueSymbolTable.cpp @@ -55,9 +55,7 @@ void ValueSymbolTable::reinsertValue(Value* V) { raw_svector_ostream(UniqueName) << ++LastUnique; // Try insert the vmap entry with this suffix. - ValueName &NewName = - vmap.GetOrCreateValue(StringRef(UniqueName.data(), - UniqueName.size())); + ValueName &NewName = vmap.GetOrCreateValue(UniqueName); if (NewName.getValue() == 0) { // Newly inserted name. Success! NewName.setValue(V); @@ -88,7 +86,7 @@ ValueName *ValueSymbolTable::createValueName(StringRef Name, Value *V) { } // Otherwise, there is a naming conflict. Rename this value. - SmallString<128> UniqueName(Name.begin(), Name.end()); + SmallString<256> UniqueName(Name.begin(), Name.end()); while (1) { // Trim any suffix off and append the next number. @@ -96,9 +94,7 @@ ValueName *ValueSymbolTable::createValueName(StringRef Name, Value *V) { raw_svector_ostream(UniqueName) << ++LastUnique; // Try insert the vmap entry with this suffix. - ValueName &NewName = - vmap.GetOrCreateValue(StringRef(UniqueName.data(), - UniqueName.size())); + ValueName &NewName = vmap.GetOrCreateValue(UniqueName); if (NewName.getValue() == 0) { // Newly inserted name. Success! NewName.setValue(V); |