[llvm] AMDGPU: Remove an outdated TODO (PR #96446)

[Nicolai Hähnle via llvm-commits]

https://github.com/nhaehnle created https://github.com/llvm/llvm-project/pull/96446

We have a fixed calling convention for stack pointer and frame pointer, we shouldn't try to shift anything around.

>From 78ccfba9aded492d8647ea503c4da8cf79471cd7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle at amd.com>
Date: Sun, 23 Jun 2024 18:44:26 +0200
Subject: [PATCH] AMDGPU: Remove an outdated TODO

We have a fixed calling convention for stack pointer and frame pointer,
we shouldn't try to shift anything around.
---
 llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
index 072c5aedc220b..74f6fd64b473e 100644
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
@@ -83,7 +83,6 @@ SIMachineFunctionInfo::SIMachineFunctionInfo(const Function &F,
     if (CC != CallingConv::AMDGPU_Gfx)
       ArgInfo = AMDGPUArgumentUsageInfo::FixedABIFunctionInfo;
 
-    // TODO: Pick a high register, and shift down, similar to a kernel.
     FrameOffsetReg = AMDGPU::SGPR33;
     StackPtrOffsetReg = AMDGPU::SGPR32;