1 files changed, 0 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index 78fe430c7f6..3675186e8a1 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -193,7 +193,6 @@ public:
   void addIRPasses() override;
   bool addInstSelector() override;
   bool addILPOpts() override;
-  void addPreRegAlloc() override;
   void addPostRegAlloc() override;
   void addPreEmitPass() override;
 };
@@ -227,10 +226,6 @@ bool X86PassConfig::addILPOpts() {
   return true;
 }
 
-void X86PassConfig::addPreRegAlloc() {
-  addPass(createX86CallFrameOptimization());
-}
-
 void X86PassConfig::addPostRegAlloc() {
   addPass(createX86FloatingPointStackifierPass());
 }