1 files changed, 1 insertions, 5 deletions
diff --git a/compiler/optimizing/instruction_simplifier.h b/compiler/optimizing/instruction_simplifier.h
index f409e873de..2d134e0067 100644
--- a/compiler/optimizing/instruction_simplifier.h
+++ b/compiler/optimizing/instruction_simplifier.h
@@ -24,7 +24,6 @@
 namespace art {
 
 class CodeGenerator;
-class CompilerDriver;
 
 /**
  * Implements optimizations specific to each instruction.
@@ -40,12 +39,10 @@ class InstructionSimplifier : public HOptimization {
  public:
   InstructionSimplifier(HGraph* graph,
                         CodeGenerator* codegen,
-                        CompilerDriver* compiler_driver,
                         OptimizingCompilerStats* stats = nullptr,
                         const char* name = kInstructionSimplifierPassName)
       : HOptimization(graph, name, stats),
-        codegen_(codegen),
-        compiler_driver_(compiler_driver) {}
+        codegen_(codegen) {}
 
   static constexpr const char* kInstructionSimplifierPassName = "instruction_simplifier";
 
@@ -53,7 +50,6 @@ class InstructionSimplifier : public HOptimization {
 
  private:
   CodeGenerator* codegen_;
-  CompilerDriver* compiler_driver_;
 
   DISALLOW_COPY_AND_ASSIGN(InstructionSimplifier);
 };