Replace a hand rolled loop with a lovely StringRef helper we have these
days. No functionality changed.
llvm-svn: 151048
diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
index 11cbb5f..72f3131 100644
--- a/llvm/lib/Support/Triple.cpp
+++ b/llvm/lib/Support/Triple.cpp
@@ -335,10 +335,7 @@
std::string Triple::normalize(StringRef Str) {
// Parse into components.
SmallVector<StringRef, 4> Components;
- for (size_t First = 0, Last = 0; Last != StringRef::npos; First = Last + 1) {
- Last = Str.find('-', First);
- Components.push_back(Str.slice(First, Last));
- }
+ Str.split(Components, "-");
// If the first component corresponds to a known architecture, preferentially
// use it for the architecture. If the second component corresponds to a