[LLVM] Fix whitespace issues in VPBlendRecipe::execute.

Author: paulwalker-arm

llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

@@ -1652,24 +1652,25 @@ void VPBlendRecipe::execute(VPTransformState &State) {
   //                      In0)))
   // Note that Mask0 is never used: lanes for which no path reaches this phi and
   // are essentially undef are taken from In0.
- VectorParts Entry(State.UF);
- bool OnlyFirstLaneUsed = vputils::onlyFirstLaneUsed(this);
- for (unsigned In = 0; In < NumIncoming; ++In) {
-   for (unsigned Part = 0; Part < State.UF; ++Part) {
-     // We might have single edge PHIs (blocks) - use an identity
-     // 'select' for the first PHI operand.
-     Value *In0 = State.get(getIncomingValue(In), Part, OnlyFirstLaneUsed);
-     if (In == 0)
-       Entry[Part] = In0; // Initialize with the first incoming value.
-     else {
-       // Select between the current value and the previous incoming edge
-       // based on the incoming mask.
-       Value *Cond = State.get(getMask(In), Part, OnlyFirstLaneUsed);
-       Entry[Part] =
-           State.Builder.CreateSelect(Cond, In0, Entry[Part], "predphi");
-     }
-   }
- }
+  VectorParts Entry(State.UF);
+  bool OnlyFirstLaneUsed = vputils::onlyFirstLaneUsed(this);
+  for (unsigned In = 0; In < NumIncoming; ++In) {
+    for (unsigned Part = 0; Part < State.UF; ++Part) {
+      // We might have single edge PHIs (blocks) - use an identity
+      // 'select' for the first PHI operand.
+      Value *In0 = State.get(getIncomingValue(In), Part, OnlyFirstLaneUsed);
+      if (In == 0)
+        Entry[Part] = In0; // Initialize with the first incoming value.
+      else {
+        // Select between the current value and the previous incoming edge
+        // based on the incoming mask.
+        Value *Cond = State.get(getMask(In), Part, OnlyFirstLaneUsed);
+        Entry[Part] =
+            State.Builder.CreateSelect(Cond, In0, Entry[Part], "predphi");
+      }
+    }
+  }
+
   for (unsigned Part = 0; Part < State.UF; ++Part)
     State.set(this, Entry[Part], Part, OnlyFirstLaneUsed);
 }