diff options
| -rw-r--r-- | lib/VMCore/Constants.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp index e6398a3bbd..39c0a8c701 100644 --- a/lib/VMCore/Constants.cpp +++ b/lib/VMCore/Constants.cpp @@ -1378,8 +1378,9 @@ bool ConstantArray::isCString() const { std::string ConstantArray::getAsString() const { assert(isString() && "Not a string!"); std::string Result; + Result.reserve(getNumOperands()); for (unsigned i = 0, e = getNumOperands(); i != e; ++i) - Result += (char)cast<ConstantInt>(getOperand(i))->getZExtValue(); + Result[i] = (char)cast<ConstantInt>(getOperand(i))->getZExtValue(); return Result; } |