1 //===- PPC64.td - Describe the PowerPC64 Target Machine ----*- tablegen -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by the LLVM research group and is distributed under
6 // the University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
13 // Get the target-independent interfaces which we are implementing...
15 include "../Target.td"
17 //===----------------------------------------------------------------------===//
18 // Register File Description
19 //===----------------------------------------------------------------------===//
21 include "PPC64RegisterInfo.td"
22 include "PowerPCInstrInfo.td"
24 def PowerPCInstrInfo : InstrInfo {
27 let TSFlagsFields = [ "VMX", "PPC64" ];
28 let TSFlagsShifts = [ 0, 1 ];
30 let isLittleEndianEncoding = 1;
34 // Pointers on PPC64 are 64-bits in size.
35 let PointerType = i64;
37 let CalleeSavedRegisters = [R1, R13, R14, R15, R16, R17, R18, R19,
38 R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, F14, F15,
39 F16, F17, F18, F19, F20, F21, F22, F23, F24, F25, F26, F27, F28, F29,
40 F30, F31, CR2, CR3, CR4, LR];
42 // Pull in Instruction Info:
43 let InstructionSet = PowerPCInstrInfo;