[AARch64] Add Marvell ThunderX3T110 support

This is the first checkin to support Marvell ThunderX3T110.

Initial definition of the micro-ops of the instructions in ThunderX3T110
is included.

Differential Revision: https://reviews.llvm.org/D78129

(cherry picked from commit 382d3a85e2a9269569e7fb8caa487d7ef57900c6)

5 files changed, 5 insertions, 0 deletions

diff --git a/llvm/test/CodeGen/AArch64/aarch64-combine-fmul-fsub.mir b/llvm/test/CodeGen/AArch64/aarch64-combine-fmul-fsub.mir
index 33f2a214f10..98d721bee0c 100644
--- a/llvm/test/CodeGen/AArch64/aarch64-combine-fmul-fsub.mir
+++ b/llvm/test/CodeGen/AArch64/aarch64-combine-fmul-fsub.mir
@@ -2,6 +2,7 @@
 # RUN: llc -run-pass=machine-combiner -o - -mtriple=aarch64-unknown-linux -mcpu=falkor -enable-unsafe-fp-math %s -machine-combiner-verify-pattern-order=true | FileCheck --check-prefixes=PROFITABLE,ALL %s
 # RUN: llc -run-pass=machine-combiner -o - -mtriple=aarch64-unknown-linux -mcpu=exynos-m3 -enable-unsafe-fp-math -machine-combiner-verify-pattern-order=true %s | FileCheck --check-prefixes=PROFITABLE,ALL %s
 # RUN: llc -run-pass=machine-combiner -o - -mtriple=aarch64-unknown-linux -mcpu=thunderx2t99 -enable-unsafe-fp-math -machine-combiner-verify-pattern-order=true %s | FileCheck --check-prefixes=PROFITABLE,ALL %s
+# RUN: llc -run-pass=machine-combiner -o - -mtriple=aarch64-unknown-linux -mcpu=thunderx3t110 -enable-unsafe-fp-math -machine-combiner-verify-pattern-order=true %s | FileCheck --check-prefixes=PROFITABLE,ALL %s
 #
 name:            f1_2s
 registers:
diff --git a/llvm/test/CodeGen/AArch64/cpus.ll b/llvm/test/CodeGen/AArch64/cpus.ll
index 2971cb64af4..8c4723c6632 100644
--- a/llvm/test/CodeGen/AArch64/cpus.ll
+++ b/llvm/test/CodeGen/AArch64/cpus.ll
@@ -22,6 +22,7 @@
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=saphira 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=kryo 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=thunderx2t99 2>&1 | FileCheck %s
+; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=thunderx3t110 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=tsv110 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=apple-latest 2>&1 | FileCheck %s
 ; RUN: llc < %s -mtriple=arm64-unknown-unknown -mcpu=invalidcpu 2>&1 | FileCheck %s --check-prefix=INVALID
diff --git a/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll b/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
index dfd5b187e3f..720f6ca1b8a 100644
--- a/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
+++ b/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
@@ -6,6 +6,7 @@
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=exynos-m3  < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=kryo       < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=thunderx2t99 < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=thunderx3t110 < %s | FileCheck %s
 
 ; Make sure that inst-combine fuses the multiply add in the addressing mode of
 ; the load.
diff --git a/llvm/test/CodeGen/AArch64/preferred-function-alignment.ll b/llvm/test/CodeGen/AArch64/preferred-function-alignment.ll
index 012fe4fb181..e34b2e4a951 100644
--- a/llvm/test/CodeGen/AArch64/preferred-function-alignment.ll
+++ b/llvm/test/CodeGen/AArch64/preferred-function-alignment.ll
@@ -18,6 +18,7 @@
 ; RUN: llc -mtriple=aarch64-unknown-linux -mcpu=thunderxt83 < %s | FileCheck --check-prefixes=ALIGN3,CHECK %s
 ; RUN: llc -mtriple=aarch64-unknown-linux -mcpu=thunderxt88 < %s | FileCheck --check-prefixes=ALIGN3,CHECK %s
 ; RUN: llc -mtriple=aarch64-unknown-linux -mcpu=thunderx2t99 < %s | FileCheck --check-prefixes=ALIGN3,CHECK %s
+; RUN: llc -mtriple=aarch64-unknown-linux -mcpu=thunderx3t110 < %s | FileCheck --check-prefixes=ALIGN4,CHECK %s
 ; RUN: llc -mtriple=aarch64-unknown-linux -mcpu=exynos-m3 < %s | FileCheck --check-prefixes=ALIGN5,CHECK %s
 
 define void @test() {
diff --git a/llvm/test/CodeGen/AArch64/remat.ll b/llvm/test/CodeGen/AArch64/remat.ll
index bf2b68e567c..0efcb74e7a4 100644
--- a/llvm/test/CodeGen/AArch64/remat.ll
+++ b/llvm/test/CodeGen/AArch64/remat.ll
@@ -18,6 +18,7 @@
 ; RUN: llc -mtriple=aarch64-linux-gnuabi -mcpu=thunderx2t99 -o - %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnuabi -mcpu=tsv110 -o - %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnuabi -mattr=+custom-cheap-as-move -o - %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnuabi -mcpu=thunderx3t110 -o - %s | FileCheck %s
 
 %X = type { i64, i64, i64 }
 declare void @f(%X*)