Remove redundant TargetFrameLowering::getFrameIndexOffset virtual

function.

This was the same as getFrameIndexReference, but without the FrameReg
output.

Differential Revision: http://reviews.llvm.org/D12042

llvm-svn: 245148

1 files changed, 8 insertions, 2 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUFrameLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUFrameLowering.cpp
index 8175786fb9b..4d84d281d99 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUFrameLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUFrameLowering.cpp
@@ -71,9 +71,15 @@ unsigned AMDGPUFrameLowering::getStackWidth(const MachineFunction &MF) const {
 }
 
 /// \returns The number of registers allocated for \p FI.
-int AMDGPUFrameLowering::getFrameIndexOffset(const MachineFunction &MF,
-                                         int FI) const {
+int AMDGPUFrameLowering::getFrameIndexReference(const MachineFunction &MF,
+                                                int FI,
+                                                unsigned &FrameReg) const {
   const MachineFrameInfo *MFI = MF.getFrameInfo();
+  const TargetRegisterInfo *RI = MF.getSubtarget().getRegisterInfo();
+
+  // Fill in FrameReg output argument.
+  FrameReg = RI->getFrameRegister(MF);
+
   // Start the offset at 2 so we don't overwrite work group information.
   // XXX: We should only do this when the shader actually uses this
   // information.