[llvm-branch-commits] [llvm] [AMDGPU][R600] Move R600TargetMachine into R600CodeGenPassBuilder(NFC). (PR #103721)

[Matt Arsenault via llvm-branch-commits]

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@@ -5,12 +5,159 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
+//
+/// \file
+/// This file contains both AMDGPU-R600 target machine and the CodeGen pass
+/// builder. The target machine contains all of the hardware specific
+/// information needed to emit code for R600 GPUs and the CodeGen pass builder
+/// handles the same for new pass manager infrastructure.
+//
+//===----------------------------------------------------------------------===//
 
 #include "R600CodeGenPassBuilder.h"
-#include "R600TargetMachine.h"
+#include "R600.h"
+#include "R600MachineScheduler.h"
+#include "R600TargetTransformInfo.h"
+#include "llvm/Transforms/Scalar.h"
+#include <optional>
 
 using namespace llvm;
 
+static cl::opt<bool>
+    EnableR600StructurizeCFG("r600-ir-structurize",
+                             cl::desc("Use StructurizeCFG IR pass"),
+                             cl::init(true));
+
+static cl::opt<bool> EnableR600IfConvert("r600-if-convert",
+                                         cl::desc("Use if conversion pass"),
+                                         cl::ReallyHidden, cl::init(true));
+
+static cl::opt<bool, true> EnableAMDGPUFunctionCallsOpt(
+    "amdgpu-function-calls", cl::desc("Enable AMDGPU function call support"),
+    cl::location(AMDGPUTargetMachine::EnableFunctionCalls), cl::init(true),
+    cl::Hidden);
+
+static ScheduleDAGInstrs *createR600MachineScheduler(MachineSchedContext *C) {
+  return new ScheduleDAGMILive(C, std::make_unique<R600SchedStrategy>());
+}
+
+static MachineSchedRegistry R600SchedRegistry("r600",
+                                              "Run R600's custom scheduler",
+                                              createR600MachineScheduler);
+
+//===----------------------------------------------------------------------===//
+// R600 Target Machine (R600 -> Cayman) - Legacy Pass Manager interface.
+//===----------------------------------------------------------------------===//
+
+R600TargetMachine::R600TargetMachine(const Target &T, const Triple &TT,
----------------
arsenm wrote:

I don't want to move the TargetMachines; only TargetPassConfig 

https://github.com/llvm/llvm-project/pull/103721