1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86FixupLEAs.cpp b/llvm/lib/Target/X86/X86FixupLEAs.cpp
index 543dc8b00fa05..9ac401bb02537 100644
--- a/llvm/lib/Target/X86/X86FixupLEAs.cpp
+++ b/llvm/lib/Target/X86/X86FixupLEAs.cpp
@@ -113,8 +113,8 @@ public:
 
 private:
   TargetSchedModel TSM;
-  const X86InstrInfo *TII;
-  const X86RegisterInfo *TRI;
+  const X86InstrInfo *TII = nullptr;
+  const X86RegisterInfo *TRI = nullptr;
 };
 }
 
@@ -650,6 +650,9 @@ void FixupLEAPass::processInstrForSlow3OpLEA(MachineBasicBlock::iterator &I,
                 .addReg(DestReg)
                 .add(Index);
     LLVM_DEBUG(NewMI->dump(););
+
+    MBB.erase(I);
+    I = NewMI;
     return;
   }