diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 6a46dfdb2258..58afd167e0ca 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -3351,8 +3351,13 @@ MachineBasicBlock *SITargetLowering::EmitInstrWithCustomInserter(
   case AMDGPU::ADJCALLSTACKDOWN: {
     const SIMachineFunctionInfo *Info = MF->getInfo<SIMachineFunctionInfo>();
     MachineInstrBuilder MIB(*MF, &MI);
+
+    // Add an implicit use of the frame offset reg to prevent the restore copy
+    // inserted after the call from being reorderd after stack operations in the
+    // the caller's frame.
     MIB.addReg(Info->getStackPtrOffsetReg(), RegState::ImplicitDefine)
-        .addReg(Info->getStackPtrOffsetReg(), RegState::Implicit);
+        .addReg(Info->getStackPtrOffsetReg(), RegState::Implicit)
+        .addReg(Info->getFrameOffsetReg(), RegState::Implicit);
     return BB;
   }
   case AMDGPU::SI_CALL_ISEL:
diff --git a/llvm/test/CodeGen/AMDGPU/call-preserved-registers.ll b/llvm/test/CodeGen/AMDGPU/call-preserved-registers.ll
index 093dd68d9f39..6d1e2467d084 100644
--- a/llvm/test/CodeGen/AMDGPU/call-preserved-registers.ll
+++ b/llvm/test/CodeGen/AMDGPU/call-preserved-registers.ll
@@ -34,9 +34,9 @@ define amdgpu_kernel void @test_kernel_call_external_void_func_void_clobber_s30_
 ; GCN: s_mov_b32 s33, s5
 ; GCN-NEXT: s_swappc_b64
 ; GCN-NEXT: s_mov_b32 s5, s33
+; GCN-NEXT: s_mov_b32 s33, s5
 ; GCN-NEXT: ;;#ASMSTART
 ; GCN-NEXT: ;;#ASMEND
-; GCN-NEXT: s_mov_b32 s33, s5
 ; GCN-NEXT: s_swappc_b64
 ; GCN-NEXT: s_mov_b32 s5, s33
 ; GCN: v_readlane_b32 s37, v32, 4