Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previously explicit non-default constructors were used.

Mostly mechanical with some manual reformatting.

llvm-svn: 135390

3 files changed, 5 insertions, 6 deletions

diff --git a/llvm/lib/CodeGen/LiveRangeEdit.h b/llvm/lib/CodeGen/LiveRangeEdit.h
index db6740c1fbc..9b0a671ea9e 100644
--- a/llvm/lib/CodeGen/LiveRangeEdit.h
+++ b/llvm/lib/CodeGen/LiveRangeEdit.h
@@ -115,7 +115,7 @@ public:
   LiveInterval *get(unsigned idx) const { return newRegs_[idx+firstNew_]; }
 
   ArrayRef<LiveInterval*> regs() const {
-    return ArrayRef<LiveInterval*>(newRegs_).slice(firstNew_);
+    return makeArrayRef(newRegs_).slice(firstNew_);
   }
 
   /// FIXME: Temporary accessors until we can get rid of
diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp
index e235e87b54f..570a832303a 100644
--- a/llvm/lib/CodeGen/RegAllocGreedy.cpp
+++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp
@@ -684,7 +684,7 @@ void RAGreedy::addThroughConstraints(InterferenceCache::Cursor Intf,
       assert(T < GroupSize && "Array overflow");
       TBS[T] = Number;
       if (++T == GroupSize) {
-        SpillPlacer->addLinks(ArrayRef<unsigned>(TBS, T));
+        SpillPlacer->addLinks(makeArrayRef(TBS, T));
         T = 0;
       }
       continue;
@@ -714,7 +714,7 @@ void RAGreedy::addThroughConstraints(InterferenceCache::Cursor Intf,
 
   ArrayRef<SpillPlacement::BlockConstraint> Array(BCS, B);
   SpillPlacer->addConstraints(Array);
-  SpillPlacer->addLinks(ArrayRef<unsigned>(TBS, T));
+  SpillPlacer->addLinks(makeArrayRef(TBS, T));
 }
 
 void RAGreedy::growRegion(GlobalSplitCandidate &Cand) {
@@ -749,8 +749,7 @@ void RAGreedy::growRegion(GlobalSplitCandidate &Cand) {
     // Any new blocks to add?
     if (ActiveBlocks.size() == AddedTo)
       break;
-    addThroughConstraints(Cand.Intf,
-                          ArrayRef<unsigned>(ActiveBlocks).slice(AddedTo));
+    addThroughConstraints(Cand.Intf, makeArrayRef(ActiveBlocks).slice(AddedTo));
     AddedTo = ActiveBlocks.size();
 
     // Perhaps iterating can enable more bundles?
diff --git a/llvm/lib/CodeGen/RegisterClassInfo.h b/llvm/lib/CodeGen/RegisterClassInfo.h
index d21fd67efe8..90c0a7ee4a6 100644
--- a/llvm/lib/CodeGen/RegisterClassInfo.h
+++ b/llvm/lib/CodeGen/RegisterClassInfo.h
@@ -32,7 +32,7 @@ class RegisterClassInfo {
 
     RCInfo() : Tag(0), NumRegs(0) {}
     operator ArrayRef<unsigned>() const {
-      return ArrayRef<unsigned>(Order.get(), NumRegs);
+      return makeArrayRef(Order.get(), NumRegs);
     }
   };