Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

llvm-svn: 216525

2 files changed, 9 insertions, 9 deletions

diff --git a/llvm/tools/llvm-cov/CoverageSummary.cpp b/llvm/tools/llvm-cov/CoverageSummary.cpp
index e32f3412cad..62684547d40 100644
--- a/llvm/tools/llvm-cov/CoverageSummary.cpp
+++ b/llvm/tools/llvm-cov/CoverageSummary.cpp
@@ -88,5 +88,5 @@ FileCoverageSummary CoverageSummary::getCombinedFileSummaries() {
       "TOTAL", RegionCoverageInfo(CoveredRegions, NumRegions),
       LineCoverageInfo(CoveredLines, NonCodeLines, NumLines),
       FunctionCoverageInfo(NumFunctionsCovered, NumFunctions),
-      ArrayRef<FunctionCoverageSummary>());
+      None);
 }
diff --git a/llvm/tools/llvm-readobj/StreamWriter.h b/llvm/tools/llvm-readobj/StreamWriter.h
index 64ff430d853..2fc53eeeec4 100644
--- a/llvm/tools/llvm-readobj/StreamWriter.h
+++ b/llvm/tools/llvm-readobj/StreamWriter.h
@@ -214,8 +214,8 @@ public:
   }
 
   void printBinary(StringRef Label, StringRef Str, ArrayRef<char> Value) {
-    ArrayRef<uint8_t> V(reinterpret_cast<const uint8_t*>(Value.data()),
-                        Value.size());
+    auto V = makeArrayRef(reinterpret_cast<const uint8_t*>(Value.data()),
+                          Value.size());
     printBinaryImpl(Label, Str, V, false);
   }
 
@@ -224,20 +224,20 @@ public:
   }
 
   void printBinary(StringRef Label, ArrayRef<char> Value) {
-    ArrayRef<uint8_t> V(reinterpret_cast<const uint8_t*>(Value.data()),
-                        Value.size());
+    auto V = makeArrayRef(reinterpret_cast<const uint8_t*>(Value.data()),
+                          Value.size());
     printBinaryImpl(Label, StringRef(), V, false);
   }
 
   void printBinary(StringRef Label, StringRef Value) {
-    ArrayRef<uint8_t> V(reinterpret_cast<const uint8_t*>(Value.data()),
-                        Value.size());
+    auto V = makeArrayRef(reinterpret_cast<const uint8_t*>(Value.data()),
+                          Value.size());
     printBinaryImpl(Label, StringRef(), V, false);
   }
 
   void printBinaryBlock(StringRef Label, StringRef Value) {
-    ArrayRef<uint8_t> V(reinterpret_cast<const uint8_t*>(Value.data()),
-                        Value.size());
+    auto V = makeArrayRef(reinterpret_cast<const uint8_t*>(Value.data()),
+                          Value.size());
     printBinaryImpl(Label, StringRef(), V, true);
   }