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| author | Chris Lattner <sabre@nondot.org> | 2008-06-27 21:25:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-06-27 21:25:24 +0000 |
| commit | 48cd712d4c84507d3098e795aebce8bd5ad05b14 (patch) | |
| tree | cda1d637307eee610ac65f53772a04e0b35256b6 /lib/VMCore | |
| parent | 8573986f3043bb9ed3754464dc0dabed0434b914 (diff) | |
| download | external_llvm-48cd712d4c84507d3098e795aebce8bd5ad05b14.zip external_llvm-48cd712d4c84507d3098e795aebce8bd5ad05b14.tar.gz external_llvm-48cd712d4c84507d3098e795aebce8bd5ad05b14.tar.bz2 | |
simplify some code to avoid string thrashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore')
| -rw-r--r-- | lib/VMCore/Module.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp index 893a5fd..94f5d81 100644 --- a/lib/VMCore/Module.cpp +++ b/lib/VMCore/Module.cpp @@ -156,10 +156,12 @@ Constant *Module::getOrInsertFunction(const std::string &Name, // Okay, the function exists. Does it have externally visible linkage? if (F->hasInternalLinkage()) { - // Rename the function. - F->setName(SymTab.getUniqueName(F->getName())); + // Clear the function's name. + F->setName(""); // Retry, now there won't be a conflict. - return getOrInsertFunction(Name, Ty); + Constant *NewF = getOrInsertFunction(Name, Ty); + F->setName(&Name[0], Name.size()); + return NewF; } // If the function exists but has the wrong type, return a bitcast to the |