1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIFrameLowering.h b/llvm/lib/Target/AMDGPU/SIFrameLowering.h
index 677128d6ce0..a9152fd8b2a 100644
--- a/llvm/lib/Target/AMDGPU/SIFrameLowering.h
+++ b/llvm/lib/Target/AMDGPU/SIFrameLowering.h
@@ -21,6 +21,9 @@ public:
     AMDGPUFrameLowering(D, StackAl, LAO, TransAl) {}
   ~SIFrameLowering() override {}
 
+  void emitPrologue(MachineFunction &MF,
+                    MachineBasicBlock &MBB) const override;
+
   void processFunctionBeforeFrameFinalized(
     MachineFunction &MF,
     RegScavenger *RS = nullptr) const override;