1 //===- MBlazeSchedule.td - MBlaze Scheduling Definitions ---*- tablegen -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 //===----------------------------------------------------------------------===//
11 // MBlaze functional units.
12 //===----------------------------------------------------------------------===//
19 //===----------------------------------------------------------------------===//
20 // Instruction Itinerary classes used for MBlaze
21 //===----------------------------------------------------------------------===//
22 def IIC_ALU : InstrItinClass;
23 def IIC_ALUm : InstrItinClass;
24 def IIC_ALUd : InstrItinClass;
25 def IIC_SHT : InstrItinClass;
26 def IIC_FSLg : InstrItinClass;
27 def IIC_FSLp : InstrItinClass;
28 def IIC_MEMs : InstrItinClass;
29 def IIC_MEMl : InstrItinClass;
30 def IIC_FPU : InstrItinClass;
31 def IIC_FPUd : InstrItinClass;
32 def IIC_FPUf : InstrItinClass;
33 def IIC_FPUi : InstrItinClass;
34 def IIC_FPUs : InstrItinClass;
35 def IIC_FPUc : InstrItinClass;
36 def IIC_BR : InstrItinClass;
37 def IIC_BRc : InstrItinClass;
38 def IIC_BRl : InstrItinClass;
39 def IIC_WDC : InstrItinClass;
40 def IIC_Pseudo : InstrItinClass;
42 //===----------------------------------------------------------------------===//
43 // MBlaze generic instruction itineraries.
44 //===----------------------------------------------------------------------===//
45 def MBlazeGenericItineraries : ProcessorItineraries<[], [], []>;
47 //===----------------------------------------------------------------------===//
48 // MBlaze instruction itineraries for three stage pipeline.
49 //===----------------------------------------------------------------------===//
50 include "MBlazeSchedule3.td"
52 //===----------------------------------------------------------------------===//
53 // MBlaze instruction itineraries for five stage pipeline.
54 //===----------------------------------------------------------------------===//
55 include "MBlazeSchedule5.td"