Switch to smallvector. Also fix issue with using unsigend for MaxSplit.
llvm-svn: 87068
diff --git a/llvm/lib/Support/StringExtras.cpp b/llvm/lib/Support/StringExtras.cpp
index 05ba34b..687394a 100644
--- a/llvm/lib/Support/StringExtras.cpp
+++ b/llvm/lib/Support/StringExtras.cpp
@@ -12,6 +12,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/SmallVector.h"
#include <cstring>
using namespace llvm;
@@ -57,12 +58,12 @@
}
}
-void llvm::StringRef::split(std::vector<StringRef> &A,
- StringRef Separators, unsigned MaxSplit,
+void llvm::StringRef::split(SmallVectorImpl<StringRef> &A,
+ StringRef Separators, int MaxSplit,
bool KeepEmpty) const {
StringRef rest = *this;
- for (unsigned splits = 0;
+ for (int splits = 0;
rest.size() != 0 && (MaxSplit < 0 || splits < MaxSplit);
++splits) {
std::pair<llvm::StringRef, llvm::StringRef> p = rest.split(Separators);