simplify loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59406 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index 80b4805..a073cce 100644
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -276,11 +276,8 @@
// Remove all llvm.dbg types.
TypeSymbolTable &ST = M.getTypeSymbolTable();
- TypeSymbolTable::iterator TI = ST.begin();
- TypeSymbolTable::iterator TE = ST.end();
- while ( TI != TE ) {
- const std::string &Name = TI->first;
- if (!strncmp(Name.c_str(), "llvm.dbg.", 9))
+ for (TypeSymbolTable::iterator TI = ST.begin(), TE = ST.end(); TI != TE; ) {
+ if (!strncmp(TI->first.c_str(), "llvm.dbg.", 9))
ST.remove(TI++);
else
++TI;