1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/ProcessImplicitDefs.cpp b/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
index 7e46dd35..73ad11f1 100644
--- a/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
+++ b/llvm/lib/CodeGen/ProcessImplicitDefs.cpp
@@ -27,9 +27,9 @@ namespace {
 /// Process IMPLICIT_DEF instructions and make sure there is one implicit_def
 /// for each use. Add isUndef marker to implicit_def defs and their uses.
 class ProcessImplicitDefs : public MachineFunctionPass {
-  const TargetInstrInfo *TII;
-  const TargetRegisterInfo *TRI;
-  MachineRegisterInfo *MRI;
+  const TargetInstrInfo *TII = nullptr;
+  const TargetRegisterInfo *TRI = nullptr;
+  MachineRegisterInfo *MRI = nullptr;
 
   SmallSetVector<MachineInstr*, 16> WorkList;