[AIE1][NFC] Move aie1 td files to subdir

Author: Martien de Jong

llvm/lib/Target/AIE/CMakeLists.txt

@@ -6,7 +6,7 @@
 # (c) Copyright 2023-2025 Advanced Micro Devices, Inc. or its affiliates
 add_llvm_component_group(AIE)
 
-set(LLVM_TARGET_DEFINITIONS AIE.td)
+set(LLVM_TARGET_DEFINITIONS aie1/AIE1.td)
 
 tablegen(LLVM AIEGenAsmMatcher.inc -gen-asm-matcher)
 tablegen(LLVM AIEGenAsmWriter.inc -gen-asm-writer)

llvm/lib/Target/AIE/AIE.td renamed to llvm/lib/Target/AIE/aie1/AIE1.td

@@ -22,23 +22,17 @@ def ptr0 : PtrValueType<i20, 0>;
 // Registers, calling conventions, instruction descriptions.
 //===----------------------------------------------------------------------===//
 
-include "AIERegisterInfo.td"
-include "AIESchedule.td"
-include "AIECallingConv.td"
-include "AIEInstrInfo.td"
-include "AIERegisterBanks.td"
+include "aie1/AIE1RegisterInfo.td"
+include "aie1/AIE1Schedule.td"
+include "aie1/AIE1CallingConv.td"
+include "aie1/AIE1InstrInfo.td"
+include "aie1/AIE1RegisterBanks.td"
 
 class AIEGenericInstruction : GenericInstruction {
   let Namespace = "AIE";
 }
 include "AIEInstrGISel.td"
 
-//===----------------------------------------------------------------------===//
-// Named operands for CSR instructions.
-//===----------------------------------------------------------------------===//
-
-//include "AIESystemOperands.td"
-
 //===----------------------------------------------------------------------===//
 // AIEngine processors supported.
 //===----------------------------------------------------------------------===//

llvm/lib/Target/AIE/AIECallingConv.td renamed to llvm/lib/Target/AIE/aie1/AIE1CallingConv.td

@@ -171,8 +171,8 @@ def call_symbol : Operand<i32> {
   let ParserMatchClass = CallSymbol;
 }
 
-include "AIEInstrFormats.td"
-include "AIECompositeFormats.td"
+include "aie1/AIE1InstrFormats.td"
+include "aie1/AIE1CompositeFormats.td"
 
 // Patterns for Vector registers with different types.
 def V16I8:   PatLeaf<(v16i8 VEC128:$R)>;