[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

llvm-svn: 206142

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/SpillPlacement.cpp b/llvm/lib/CodeGen/SpillPlacement.cpp
index 1c9d0a2b231..03a3993d62e 100644
--- a/llvm/lib/CodeGen/SpillPlacement.cpp
+++ b/llvm/lib/CodeGen/SpillPlacement.cpp
@@ -218,7 +218,7 @@ bool SpillPlacement::runOnMachineFunction(MachineFunction &mf) {
 
 void SpillPlacement::releaseMemory() {
   delete[] nodes;
-  nodes = 0;
+  nodes = nullptr;
 }
 
 /// activate - mark node n as active if it wasn't already.
@@ -393,6 +393,6 @@ SpillPlacement::finish() {
       ActiveNodes->reset(n);
       Perfect = false;
     }
-  ActiveNodes = 0;
+  ActiveNodes = nullptr;
   return Perfect;
 }