AMDGPU: Fix unused variable

llvm-svn: 364426
2019-06-26 13:48:04 +00:00 · 2019-06-26 13:48:04 +00:00 · 5f798f1346
parent e0b8443460
commit 5f798f1346
1 changed files with 0 additions and 1 deletions
--- a/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIFrameLowering.cpp
@ -526,7 +526,6 @@ void SIFrameLowering::emitEntryFunctionScratchSetup(const GCNSubtarget &ST,
 static unsigned findScratchNonCalleeSaveRegister(MachineFunction &MF,
                                                 LivePhysRegs &LiveRegs,
                                                 const TargetRegisterClass &RC) {
-  const GCNSubtarget &Subtarget = MF.getSubtarget<GCNSubtarget>();
  MachineRegisterInfo &MRI = MF.getRegInfo();

  // Mark callee saved registers as used so we will not choose them.