[llvm] [ARM][AArch64] Add missing Arm CPU part-ids to enable -mcpu=native (PR #84899)

[Jonathan Thackray via llvm-commits]

https://github.com/jthackray updated https://github.com/llvm/llvm-project/pull/84899

>From 4a4eb3c5e3ffdcebfba47c7300b342099a20c3df Mon Sep 17 00:00:00 2001
From: Jonathan Thackray <jonathan.thackray at arm.com>
Date: Tue, 12 Mar 2024 11:09:50 +0000
Subject: [PATCH] [ARM][AArch64] Add missing Arm CPU part-ids to enable
 -mcpu=native

Update Host.cpp with some missing Arm CPU part identifiers,
to enable -mcpu=native on these processors. These are found in
the Technical Reference Manuals listed under "part num" or "part no"
---
 llvm/lib/TargetParser/Host.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/llvm/lib/TargetParser/Host.cpp b/llvm/lib/TargetParser/Host.cpp
index ee4fd0425ca5e8..f65ed259eade4c 100644
--- a/llvm/lib/TargetParser/Host.cpp
+++ b/llvm/lib/TargetParser/Host.cpp
@@ -196,14 +196,24 @@ StringRef sys::detail::getHostCPUNameForARM(StringRef ProcCpuinfoContent) {
         .Case("0xb36", "arm1136j-s")
         .Case("0xb56", "arm1156t2-s")
         .Case("0xb76", "arm1176jz-s")
+        .Case("0xc05", "cortex-a5")
+        .Case("0xc07", "cortex-a7")
         .Case("0xc08", "cortex-a8")
         .Case("0xc09", "cortex-a9")
         .Case("0xc0f", "cortex-a15")
+        .Case("0xc0e", "cortex-a17")
         .Case("0xc20", "cortex-m0")
         .Case("0xc23", "cortex-m3")
         .Case("0xc24", "cortex-m4")
+        .Case("0xc27", "cortex-m7")
+        .Case("0xd20", "cortex-m23")
+        .Case("0xd21", "cortex-m33")
         .Case("0xd24", "cortex-m52")
         .Case("0xd22", "cortex-m55")
+        .Case("0xd23", "cortex-m85")
+        .Case("0xc18", "cortex-r8")
+        .Case("0xd13", "cortex-r52")
+        .Case("0xd15", "cortex-r82")
         .Case("0xd02", "cortex-a34")
         .Case("0xd04", "cortex-a35")
         .Case("0xd03", "cortex-a53")
@@ -211,13 +221,17 @@ StringRef sys::detail::getHostCPUNameForARM(StringRef ProcCpuinfoContent) {
         .Case("0xd46", "cortex-a510")
         .Case("0xd80", "cortex-a520")
         .Case("0xd07", "cortex-a57")
+        .Case("0xd06", "cortex-a65")
+        .Case("0xd43", "cortex-a65ae")
         .Case("0xd08", "cortex-a72")
         .Case("0xd09", "cortex-a73")
         .Case("0xd0a", "cortex-a75")
         .Case("0xd0b", "cortex-a76")
+        .Case("0xd0e", "cortex-a76ae")
         .Case("0xd0d", "cortex-a77")
         .Case("0xd41", "cortex-a78")
         .Case("0xd42", "cortex-a78ae")
+        .Case("0xd4b", "cortex-a78c")
         .Case("0xd47", "cortex-a710")
         .Case("0xd4d", "cortex-a715")
         .Case("0xd81", "cortex-a720")
@@ -226,6 +240,7 @@ StringRef sys::detail::getHostCPUNameForARM(StringRef ProcCpuinfoContent) {
         .Case("0xd48", "cortex-x2")
         .Case("0xd4e", "cortex-x3")
         .Case("0xd82", "cortex-x4")
+        .Case("0xd4a", "neoverse-e1")
         .Case("0xd0c", "neoverse-n1")
         .Case("0xd49", "neoverse-n2")
         .Case("0xd40", "neoverse-v1")