1 //===-- R600.td - R600 Tablegen files ----------------------*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 include "llvm/Target/Target.td"
11 def R600InstrInfo : InstrInfo {
12 let guessInstructionProperties = 1;
13 let noNamedPositionallyEncodedOperands = 1;
17 let InstructionSet = R600InstrInfo;
18 let AllowRegisterRenaming = 1;
21 let Namespace = "R600" in {
23 foreach Index = 0-15 in {
24 def sub#Index : SubRegIndex<32, !shl(Index, 5)>;
27 include "R600RegisterInfo.td"
31 def NullALU : InstrItinClass;
32 def ALU_NULL : FuncUnit;
34 include "AMDGPUFeatures.td"
35 include "R600Schedule.td"
36 include "R600Processors.td"
37 include "R600InstrInfo.td"
38 include "AMDGPUInstrInfo.td"
39 include "AMDGPUInstructions.td"
40 include "R600Instructions.td"
41 include "R700Instructions.td"
42 include "EvergreenInstructions.td"
43 include "CaymanInstructions.td"
45 // Calling convention for R600
46 def CC_R600 : CallingConv<[
47 CCIfInReg<CCIfType<[v4f32, v4i32] , CCAssignToReg<[
48 T0_XYZW, T1_XYZW, T2_XYZW, T3_XYZW, T4_XYZW, T5_XYZW, T6_XYZW, T7_XYZW,
49 T8_XYZW, T9_XYZW, T10_XYZW, T11_XYZW, T12_XYZW, T13_XYZW, T14_XYZW, T15_XYZW,
50 T16_XYZW, T17_XYZW, T18_XYZW, T19_XYZW, T20_XYZW, T21_XYZW, T22_XYZW,
51 T23_XYZW, T24_XYZW, T25_XYZW, T26_XYZW, T27_XYZW, T28_XYZW, T29_XYZW,
52 T30_XYZW, T31_XYZW, T32_XYZW