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

llvm-svn: 206356

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/RegisterCoalescer.h b/llvm/lib/CodeGen/RegisterCoalescer.h
index 47c3df14606..e57ceab37d0 100644
--- a/llvm/lib/CodeGen/RegisterCoalescer.h
+++ b/llvm/lib/CodeGen/RegisterCoalescer.h
@@ -61,14 +61,14 @@ namespace llvm {
   public:
     CoalescerPair(const TargetRegisterInfo &tri)
       : TRI(tri), DstReg(0), SrcReg(0), DstIdx(0), SrcIdx(0),
-        Partial(false), CrossClass(false), Flipped(false), NewRC(0) {}
+        Partial(false), CrossClass(false), Flipped(false), NewRC(nullptr) {}
 
     /// Create a CoalescerPair representing a virtreg-to-physreg copy.
     /// No need to call setRegisters().
     CoalescerPair(unsigned VirtReg, unsigned PhysReg,
                   const TargetRegisterInfo &tri)
       : TRI(tri), DstReg(PhysReg), SrcReg(VirtReg), DstIdx(0), SrcIdx(0),
-        Partial(false), CrossClass(false), Flipped(false), NewRC(0) {}
+        Partial(false), CrossClass(false), Flipped(false), NewRC(nullptr) {}
 
     /// setRegisters - set registers to match the copy instruction MI. Return
     /// false if MI is not a coalescable copy instruction.