Use a simpler (and more efficient) pattern to pad vectors.

llvm-svn: 150475

2 files changed, 3 insertions, 6 deletions

diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index 4c3c538b614..68c938149ea 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -9159,8 +9159,7 @@ Sema::CompleteConstructorCall(CXXConstructorDecl *Constructor,
   bool Invalid = GatherArgumentsForCall(Loc, Constructor,
                                         Proto, 0, Args, NumArgs, AllArgs, 
                                         CallType);
-  for (unsigned i =0, size = AllArgs.size(); i < size; i++)
-    ConvertedArgs.push_back(AllArgs[i]);
+  ConvertedArgs.append(AllArgs.begin(), AllArgs.end());
   return Invalid;
 }
 
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index a67bcf413c9..4dc8a7bedd2 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -4227,8 +4227,7 @@ ExprResult Sema::BuildVectorLiteral(SourceLocation LParenLoc,
       return ExprError();
     }
     else
-      for (unsigned i = 0, e = numExprs; i != e; ++i)
-        initExprs.push_back(exprs[i]);
+      initExprs.append(exprs, exprs + numExprs);
   }
   else {
     // For OpenCL, when the number of initializers is a single value,
@@ -4245,8 +4244,7 @@ ExprResult Sema::BuildVectorLiteral(SourceLocation LParenLoc,
         return BuildCStyleCastExpr(LParenLoc, TInfo, RParenLoc, Literal.take());
     }
     
-    for (unsigned i = 0, e = numExprs; i != e; ++i)
-      initExprs.push_back(exprs[i]);
+    initExprs.append(exprs, exprs + numExprs);
   }
   // FIXME: This means that pretty-printing the final AST will produce curly
   // braces instead of the original commas.