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| author | Chris Lattner <sabre@nondot.org> | 2007-02-07 05:52:51 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-07 05:52:51 +0000 |
| commit | 421d3daa05ac5c62c3bf93d0b3a4d75ba99c35f2 (patch) | |
| tree | 825987a1147cfb14b4653c6d6e0cca0d98cd4da9 /lib/VMCore/ValueSymbolTable.cpp | |
| parent | c2b2d6a7c9c76693a45f316ca1f167dd185b33e4 (diff) | |
| download | external_llvm-421d3daa05ac5c62c3bf93d0b3a4d75ba99c35f2.zip external_llvm-421d3daa05ac5c62c3bf93d0b3a4d75ba99c35f2.tar.gz external_llvm-421d3daa05ac5c62c3bf93d0b3a4d75ba99c35f2.tar.bz2 | |
speed up conflict handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/ValueSymbolTable.cpp')
| -rw-r--r-- | lib/VMCore/ValueSymbolTable.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/VMCore/ValueSymbolTable.cpp b/lib/VMCore/ValueSymbolTable.cpp index 6bd5b0c..358b5a2 100644 --- a/lib/VMCore/ValueSymbolTable.cpp +++ b/lib/VMCore/ValueSymbolTable.cpp @@ -88,13 +88,18 @@ void ValueSymbolTable::insert(Value* V) { } // Otherwise, there is a naming conflict. Rename this value. - std::string UniqueName = getUniqueName(V->getName()); + std::string UniqueName = V->getName(); + unsigned BaseSize = UniqueName.size(); + do { + // Trim any suffix off. + UniqueName.resize(BaseSize); + UniqueName += utostr(++LastUnique); + } while (!vmap.insert(make_pair(UniqueName, V)).second); DEBUG(DOUT << " Inserting value: " << UniqueName << ": " << *V << "\n"); // Insert the vmap entry V->Name = UniqueName; - vmap.insert(make_pair(V->Name, V)); } // Remove a value |