[NFC][AMDGPU] Remove the empty FPM as well as the adaptor to MPM

[shiltian]

No description provided.

[shiltian]

• [NFC][AMDGPU] Remove the empty FPM as well as the adaptor to MPM #114558 👈
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

Join @shiltian and the rest of your teammates on Graphite

[llvmbot]

@llvm/pr-subscribers-backend-amdgpu

Author: Shilei Tian (shiltian)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/114558.diff

1 Files Affected:

• (modified) llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp (-2)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index d93ec34a703d3d..ad03017aae1c17 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -740,8 +740,6 @@ void AMDGPUTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
 
   PB.registerPipelineStartEPCallback(
       [](ModulePassManager &PM, OptimizationLevel Level) {
-        FunctionPassManager FPM;
-        PM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
         if (EnableHipStdPar)
           PM.addPass(HipStdParAcceleratorCodeSelectionPass());
       });