ARMScheduleA57WriteRes.td
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//=- ARMScheduleA57WriteRes.td - ARM Cortex-A57 Write Res ---*- tablegen -*-=//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Contains all of the Cortex-A57 specific SchedWriteRes types. The approach
// below is to define a generic SchedWriteRes for every combination of
// latency and microOps. The naming conventions is to use a prefix, one field
// for latency, and one or more microOp count/type designators.
// Prefix: A57Write
// Latency: #cyc
// MicroOp Count/Types: #(B|I|M|L|S|X|W|V)
//
// e.g. A57Write_6cyc_1I_6S_4V means the total latency is 6 and there are
// 11 micro-ops to be issued as follows: one to I pipe, six to S pipes and
// four to V pipes.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Define Generic 1 micro-op types
def A57Write_5cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 5; }
def A57Write_5cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 5; }
def A57Write_5cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 5; }
def A57Write_10cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 10; }
def A57Write_17cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 17;
let ResourceCycles = [17]; }
def A57Write_18cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 18;
let ResourceCycles = [18]; }
def A57Write_19cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 19;
let ResourceCycles = [19]; }
def A57Write_20cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 20;
let ResourceCycles = [20]; }
def A57Write_1cyc_1B : SchedWriteRes<[A57UnitB]> { let Latency = 1; }
def A57Write_1cyc_1I : SchedWriteRes<[A57UnitI]> { let Latency = 1; }
def A57Write_2cyc_1I : SchedWriteRes<[A57UnitI]> { let Latency = 2; }
def A57Write_3cyc_1I : SchedWriteRes<[A57UnitI]> { let Latency = 3; }
def A57Write_1cyc_1S : SchedWriteRes<[A57UnitS]> { let Latency = 1; }
def A57Write_2cyc_1S : SchedWriteRes<[A57UnitS]> { let Latency = 2; }
def A57Write_3cyc_1S : SchedWriteRes<[A57UnitS]> { let Latency = 3; }
def A57Write_2cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 2; }
def A57Write_32cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 32;
let ResourceCycles = [32]; }
def A57Write_32cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 32;
let ResourceCycles = [32]; }
def A57Write_35cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 35;
let ResourceCycles = [35]; }
def A57Write_3cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 3; }
def A57Write_3cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 3; }
def A57Write_3cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 3; }
def A57Write_3cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 3; }
// A57Write_3cyc_1L - A57Write_20cyc_1L
foreach Lat = 3-20 in {
def A57Write_#Lat#cyc_1L : SchedWriteRes<[A57UnitL]> {
let Latency = Lat;
}
}
// A57Write_4cyc_1S - A57Write_16cyc_1S
foreach Lat = 4-16 in {
def A57Write_#Lat#cyc_1S : SchedWriteRes<[A57UnitS]> {
let Latency = Lat;
}
}
def A57Write_4cyc_1M : SchedWriteRes<[A57UnitL]> { let Latency = 4; }
def A57Write_4cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 4; }
def A57Write_4cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 4; }
def A57Write_5cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 5; }
def A57Write_6cyc_1X : SchedWriteRes<[A57UnitX]> { let Latency = 6; }
def A57Write_6cyc_1W : SchedWriteRes<[A57UnitW]> { let Latency = 6; }
def A57Write_8cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 8; }
def A57Write_9cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 9; }
def A57Write_6cyc_1M : SchedWriteRes<[A57UnitM]> { let Latency = 6; }
def A57Write_6cyc_1V : SchedWriteRes<[A57UnitV]> { let Latency = 6; }
//===----------------------------------------------------------------------===//
// Define Generic 2 micro-op types
def A57Write_64cyc_2X : SchedWriteRes<[A57UnitX, A57UnitX]> {
let Latency = 64;
let NumMicroOps = 2;
let ResourceCycles = [32, 32];
}
def A57Write_6cyc_1I_1L : SchedWriteRes<[A57UnitI,
A57UnitL]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_6cyc_1V_1X : SchedWriteRes<[A57UnitV,
A57UnitX]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_7cyc_1V_1X : SchedWriteRes<[A57UnitV,
A57UnitX]> {
let Latency = 7;
let NumMicroOps = 2;
}
def A57Write_8cyc_1L_1V : SchedWriteRes<[A57UnitL,
A57UnitV]> {
let Latency = 8;
let NumMicroOps = 2;
}
def A57Write_9cyc_1L_1V : SchedWriteRes<[A57UnitL,
A57UnitV]> {
let Latency = 9;
let NumMicroOps = 2;
}
def A57Write_9cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 9;
let NumMicroOps = 2;
}
def A57Write_8cyc_2X : SchedWriteRes<[A57UnitX, A57UnitX]> {
let Latency = 8;
let NumMicroOps = 2;
}
def A57Write_6cyc_2L : SchedWriteRes<[A57UnitL, A57UnitL]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_6cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_6cyc_2W : SchedWriteRes<[A57UnitW, A57UnitW]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_5cyc_1I_1L : SchedWriteRes<[A57UnitI,
A57UnitL]> {
let Latency = 5;
let NumMicroOps = 2;
}
def A57Write_5cyc_1I_1M : SchedWriteRes<[A57UnitI,
A57UnitM]> {
let Latency = 5;
let NumMicroOps = 2;
}
def A57Write_5cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 5;
let NumMicroOps = 2;
}
def A57Write_5cyc_2X : SchedWriteRes<[A57UnitX, A57UnitX]> {
let Latency = 5;
let NumMicroOps = 2;
}
def A57Write_10cyc_1L_1V : SchedWriteRes<[A57UnitL,
A57UnitV]> {
let Latency = 10;
let NumMicroOps = 2;
}
def A57Write_10cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 10;
let NumMicroOps = 2;
}
def A57Write_1cyc_1B_1I : SchedWriteRes<[A57UnitB,
A57UnitI]> {
let Latency = 1;
let NumMicroOps = 2;
}
def A57Write_1cyc_1I_1S : SchedWriteRes<[A57UnitI,
A57UnitS]> {
let Latency = 1;
let NumMicroOps = 2;
}
def A57Write_1cyc_1S_1I : SchedWriteRes<[A57UnitS,
A57UnitI]> {
let Latency = 1;
let NumMicroOps = 2;
}
def A57Write_2cyc_1S_1I : SchedWriteRes<[A57UnitS,
A57UnitI]> {
let Latency = 2;
let NumMicroOps = 2;
}
def A57Write_3cyc_1S_1I : SchedWriteRes<[A57UnitS,
A57UnitI]> {
let Latency = 3;
let NumMicroOps = 2;
}
def A57Write_1cyc_1S_1M : SchedWriteRes<[A57UnitS,
A57UnitM]> {
let Latency = 1;
let NumMicroOps = 2;
}
def A57Write_2cyc_1B_1I : SchedWriteRes<[A57UnitB,
A57UnitI]> {
let Latency = 2;
let NumMicroOps = 2;
}
def A57Write_3cyc_1B_1I : SchedWriteRes<[A57UnitB,
A57UnitI]> {
let Latency = 3;
let NumMicroOps = 2;
}
def A57Write_6cyc_1B_1L : SchedWriteRes<[A57UnitB,
A57UnitI]> {
let Latency = 6;
let NumMicroOps = 2;
}
def A57Write_2cyc_1I_1M : SchedWriteRes<[A57UnitI,
A57UnitM]> {
let Latency = 2;
let NumMicroOps = 2;
}
def A57Write_2cyc_2S : SchedWriteRes<[A57UnitS, A57UnitS]> {
let Latency = 2;
let NumMicroOps = 2;
}
def A57Write_2cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 2;
let NumMicroOps = 2;
}
def A57Write_36cyc_2X : SchedWriteRes<[A57UnitX, A57UnitX]> {
let Latency = 36;
let NumMicroOps = 2;
let ResourceCycles = [18, 18];
}
def A57Write_3cyc_1I_1M : SchedWriteRes<[A57UnitI,
A57UnitM]> {
let Latency = 3;
let NumMicroOps = 2;
}
def A57Write_4cyc_1I_1M : SchedWriteRes<[A57UnitI,
A57UnitM]> {
let Latency = 4;
let NumMicroOps = 2;
}
// A57Write_3cyc_1L_1I - A57Write_20cyc_1L_1I
foreach Lat = 3-20 in {
def A57Write_#Lat#cyc_1L_1I : SchedWriteRes<[A57UnitL, A57UnitI]> {
let Latency = Lat; let NumMicroOps = 2;
}
}
def A57Write_3cyc_1I_1S : SchedWriteRes<[A57UnitI,
A57UnitS]> {
let Latency = 3;
let NumMicroOps = 2;
}
def A57Write_3cyc_1S_1V : SchedWriteRes<[A57UnitS,
A57UnitV]> {
let Latency = 3;
let NumMicroOps = 2;
}
def A57Write_4cyc_1S_1V : SchedWriteRes<[A57UnitS,
A57UnitV]> {
let Latency = 4;
let NumMicroOps = 2;
}
def A57Write_3cyc_2V : SchedWriteRes<[A57UnitV, A57UnitV]> {
let Latency = 3;
let NumMicroOps = 2;
}
// A57Write_4cyc_1S_1I - A57Write_16cyc_1S_1I
foreach Lat = 4-16 in {
def A57Write_#Lat#cyc_1S_1I : SchedWriteRes<[A57UnitS, A57UnitI]> {
let Latency = Lat; let NumMicroOps = 2;
}
}
def A57Write_4cyc_2X : SchedWriteRes<[A57UnitX, A57UnitX]> {
let Latency = 4;
let NumMicroOps = 2;
}
//===----------------------------------------------------------------------===//
// Define Generic 3 micro-op types
def A57Write_10cyc_3V : SchedWriteRes<[A57UnitV, A57UnitV, A57UnitV]> {
let Latency = 10;
let NumMicroOps = 3;
}
def A57Write_2cyc_1I_2S : SchedWriteRes<[A57UnitI,
A57UnitS, A57UnitS]> {
let Latency = 2;
let NumMicroOps = 3;
}
def A57Write_3cyc_1I_1S_1V : SchedWriteRes<[A57UnitI,
A57UnitS,
A57UnitV]> {
let Latency = 3;
let NumMicroOps = 3;
}
def A57Write_3cyc_1S_1V_1I : SchedWriteRes<[A57UnitS,
A57UnitV,
A57UnitI]> {
let Latency = 3;
let NumMicroOps = 3;
}
def A57Write_4cyc_1S_1V_1I : SchedWriteRes<[A57UnitS,
A57UnitV,
A57UnitI]> {
let Latency = 4;
let NumMicroOps = 3;
}
def A57Write_4cyc_1I_1L_1M : SchedWriteRes<[A57UnitI, A57UnitL, A57UnitM]> {
let Latency = 4;
let NumMicroOps = 3;
}
def A57Write_8cyc_1L_1V_1I : SchedWriteRes<[A57UnitL,
A57UnitV,
A57UnitI]> {
let Latency = 8;
let NumMicroOps = 3;
}
def A57Write_9cyc_1L_1V_1I : SchedWriteRes<[A57UnitL,
A57UnitV,
A57UnitI]> {
let Latency = 9;
let NumMicroOps = 3;
}