You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
125 lines
6.4 KiB
125 lines
6.4 KiB
//===-- SparcSchedule.td - Describe the Sparc Itineries ----*- tablegen -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def IIC_iu_or_fpu_instr : InstrItinClass;
|
|
def IIC_iu_instr : InstrItinClass;
|
|
def IIC_fpu_normal_instr : InstrItinClass;
|
|
def IIC_fpu_fast_instr : InstrItinClass;
|
|
def IIC_jmp_or_call : InstrItinClass;
|
|
def IIC_ldd : InstrItinClass;
|
|
def IIC_st : InstrItinClass;
|
|
def IIC_std : InstrItinClass;
|
|
def IIC_iu_smul : InstrItinClass;
|
|
def IIC_iu_umul : InstrItinClass;
|
|
def IIC_iu_div : InstrItinClass;
|
|
def IIC_ticc : InstrItinClass;
|
|
def IIC_ldstub : InstrItinClass;
|
|
def IIC_fpu_muls : InstrItinClass;
|
|
def IIC_fpu_muld : InstrItinClass;
|
|
def IIC_fpu_divs : InstrItinClass;
|
|
def IIC_fpu_divd : InstrItinClass;
|
|
def IIC_fpu_sqrts : InstrItinClass;
|
|
def IIC_fpu_sqrtd : InstrItinClass;
|
|
def IIC_fpu_abs : InstrItinClass;
|
|
def IIC_fpu_movs : InstrItinClass;
|
|
def IIC_fpu_negs : InstrItinClass;
|
|
def IIC_smac_umac : InstrItinClass;
|
|
def IIC_fpu_stod : InstrItinClass;
|
|
|
|
def LEONIU : FuncUnit; // integer unit
|
|
def LEONFPU : FuncUnit; // floating-point unit
|
|
|
|
// Ref: http://www.atmel.com/Images/doc4226.pdf
|
|
|
|
def LEON2Itineraries : ProcessorItineraries<
|
|
[LEONIU, LEONFPU], [], [
|
|
InstrItinData<IIC_iu_or_fpu_instr, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_instr, [InstrStage<1, [LEONIU]>], [1, 1]>,
|
|
InstrItinData<IIC_fpu_normal_instr, [InstrStage<1, [LEONFPU]>], [7, 1]>,
|
|
InstrItinData<IIC_fpu_fast_instr, [InstrStage<1, [LEONFPU]>], [7, 1]>,
|
|
InstrItinData<IIC_jmp_or_call, [InstrStage<1, [LEONIU, LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_ldd, [InstrStage<1, [LEONIU, LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_st, [InstrStage<1, [LEONIU, LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_std, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_iu_smul, [InstrStage<1, [LEONIU]>], [5, 1]>,
|
|
InstrItinData<IIC_iu_umul, [InstrStage<1, [LEONIU]>], [5, 1]>,
|
|
InstrItinData<IIC_iu_div, [InstrStage<1, [LEONIU]>], [35, 1]>,
|
|
InstrItinData<IIC_ticc, [InstrStage<1, [LEONIU, LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_ldstub, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_fpu_muls, [InstrStage<1, [LEONFPU]>], [16, 1]>,
|
|
InstrItinData<IIC_fpu_muld, [InstrStage<1, [LEONFPU]>], [21, 1]>,
|
|
InstrItinData<IIC_fpu_divs, [InstrStage<1, [LEONFPU]>], [20, 1]>,
|
|
InstrItinData<IIC_fpu_divd, [InstrStage<1, [LEONFPU]>], [36, 1]>,
|
|
InstrItinData<IIC_fpu_sqrts, [InstrStage<1, [LEONFPU]>], [37, 1]>,
|
|
InstrItinData<IIC_fpu_sqrtd, [InstrStage<1, [LEONFPU]>], [65, 1]>,
|
|
InstrItinData<IIC_fpu_abs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_movs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_negs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_stod, [InstrStage<1, [LEONFPU]>], [2, 1]>
|
|
]>;
|
|
|
|
def LEON3Itineraries : ProcessorItineraries<
|
|
[LEONIU, LEONFPU], [], [
|
|
InstrItinData<IIC_iu_or_fpu_instr, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_instr, [InstrStage<1, [LEONIU]>], [1, 1]>,
|
|
InstrItinData<IIC_fpu_normal_instr, [InstrStage<1, [LEONFPU]>], [7, 1]>,
|
|
InstrItinData<IIC_fpu_fast_instr, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_jmp_or_call, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_ldd, [InstrStage<1, [LEONIU, LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_st, [InstrStage<1, [LEONIU, LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_std, [InstrStage<1, [LEONIU, LEONFPU]>], [5, 1]>,
|
|
InstrItinData<IIC_iu_smul, [InstrStage<1, [LEONIU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_umul, [InstrStage<1, [LEONIU]>], [4, 1]>,
|
|
InstrItinData<IIC_iu_div, [InstrStage<1, [LEONIU]>], [35, 1]>,
|
|
InstrItinData<IIC_smac_umac, [InstrStage<1, [LEONIU]>], [2, 1]>,
|
|
InstrItinData<IIC_ticc, [InstrStage<1, [LEONIU, LEONFPU]>], [5, 1]>,
|
|
InstrItinData<IIC_ldstub, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_fpu_muls, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_fpu_muld, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_fpu_divs, [InstrStage<1, [LEONFPU]>], [16, 1]>,
|
|
InstrItinData<IIC_fpu_divd, [InstrStage<1, [LEONFPU]>], [17, 1]>,
|
|
InstrItinData<IIC_fpu_sqrts, [InstrStage<1, [LEONFPU]>], [24, 1]>,
|
|
InstrItinData<IIC_fpu_sqrtd, [InstrStage<1, [LEONFPU]>], [25, 1]>,
|
|
InstrItinData<IIC_fpu_abs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_movs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_negs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_stod, [InstrStage<1, [LEONFPU]>], [4, 1]>
|
|
]>;
|
|
|
|
def LEON4Itineraries : ProcessorItineraries<
|
|
[LEONIU, LEONFPU], [], [
|
|
InstrItinData<IIC_iu_or_fpu_instr, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_instr, [InstrStage<1, [LEONIU]>], [1, 1]>,
|
|
InstrItinData<IIC_fpu_normal_instr, [InstrStage<1, [LEONFPU]>], [7, 1]>,
|
|
InstrItinData<IIC_fpu_fast_instr, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_jmp_or_call, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_ldd, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_st, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_std, [InstrStage<1, [LEONIU, LEONFPU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_smul, [InstrStage<1, [LEONIU]>], [1, 1]>,
|
|
InstrItinData<IIC_iu_umul, [InstrStage<1, [LEONIU]>], [4, 1]>,
|
|
InstrItinData<IIC_iu_div, [InstrStage<1, [LEONIU]>], [35, 1]>,
|
|
InstrItinData<IIC_smac_umac, [InstrStage<1, [LEONIU]>], [2, 1]>,
|
|
InstrItinData<IIC_ticc, [InstrStage<1, [LEONIU, LEONFPU]>], [5, 1]>,
|
|
InstrItinData<IIC_ldstub, [InstrStage<1, [LEONIU, LEONFPU]>], [3, 1]>,
|
|
InstrItinData<IIC_fpu_muls, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_fpu_muld, [InstrStage<1, [LEONFPU]>], [4, 1]>,
|
|
InstrItinData<IIC_fpu_divs, [InstrStage<1, [LEONFPU]>], [16, 1]>,
|
|
InstrItinData<IIC_fpu_divd, [InstrStage<1, [LEONFPU]>], [17, 1]>,
|
|
InstrItinData<IIC_fpu_sqrts, [InstrStage<1, [LEONFPU]>], [24, 1]>,
|
|
InstrItinData<IIC_fpu_sqrtd, [InstrStage<1, [LEONFPU]>], [25, 1]>,
|
|
InstrItinData<IIC_fpu_abs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_movs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_negs, [InstrStage<1, [LEONFPU]>], [2, 1]>,
|
|
InstrItinData<IIC_fpu_stod, [InstrStage<1, [LEONFPU]>], [4, 1]>
|
|
]>;
|