[PATCH] D148312: Fix uninitialized pointer members in Target/X86

[Akshay Khadse via Phabricator via llvm-commits]

akshaykhadse created this revision.
Herald added subscribers: pengfei, hiraditya.
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akshaykhadse requested review of this revision.
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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D148312

Files:
  llvm/lib/Target/X86/X86FixupBWInsts.cpp
  llvm/lib/Target/X86/X86LoadValueInjectionLoadHardening.cpp


Index: llvm/lib/Target/X86/X86LoadValueInjectionLoadHardening.cpp
===================================================================
--- llvm/lib/Target/X86/X86LoadValueInjectionLoadHardening.cpp
+++ llvm/lib/Target/X86/X86LoadValueInjectionLoadHardening.cpp
@@ -154,9 +154,9 @@
   using EdgeSet = MachineGadgetGraph::EdgeSet;
   using NodeSet = MachineGadgetGraph::NodeSet;
 
-  const X86Subtarget *STI;
-  const TargetInstrInfo *TII;
-  const TargetRegisterInfo *TRI;
+  const X86Subtarget *STI = nullptr;
+  const TargetInstrInfo *TII = nullptr;
+  const TargetRegisterInfo *TRI = nullptr;
 
   std::unique_ptr<MachineGadgetGraph>
   getGadgetGraph(MachineFunction &MF, const MachineLoopInfo &MLI,
Index: llvm/lib/Target/X86/X86FixupBWInsts.cpp
===================================================================
--- llvm/lib/Target/X86/X86FixupBWInsts.cpp
+++ llvm/lib/Target/X86/X86FixupBWInsts.cpp
@@ -148,8 +148,8 @@
   /// Register Liveness information after the current instruction.
   LivePhysRegs LiveRegs;
 
-  ProfileSummaryInfo *PSI;
-  MachineBlockFrequencyInfo *MBFI;
+  ProfileSummaryInfo *PSI = nullptr;
+  MachineBlockFrequencyInfo *MBFI = nullptr;
 };
 char FixupBWInstPass::ID = 0;
 }


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