From: Eli Friedman <efriedma@codeaurora.org>
Date: Wed, 13 Sep 2017 21:48:00 +0000 (+0000)
Subject: [ARM] Add more CPUs to host detection
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=95fa5a6446241064214e87267ac417f65b3f24b2;p=llvm

[ARM] Add more CPUs to host detection

This returns "cortex-a73" for second-generation Kryo; not precisely
correct, but close enough.

Differential Revision: https://reviews.llvm.org/D37724



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313200 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/Host.cpp b/lib/Support/Host.cpp
index ad16b02a116..ab97592d5a0 100644
--- a/lib/Support/Host.cpp
+++ b/lib/Support/Host.cpp
@@ -208,6 +208,9 @@ StringRef sys::detail::getHostCPUNameForARM(
             .Case("0x06f", "krait") // APQ8064
             .Case("0x201", "kryo")
             .Case("0x205", "kryo")
+            .Case("0x211", "kryo")
+            .Case("0x800", "cortex-a73")
+            .Case("0x801", "cortex-a73")
             .Default("generic");
 
   return "generic";
diff --git a/unittests/Support/Host.cpp b/unittests/Support/Host.cpp
index 361a683461e..3dabe972350 100644
--- a/unittests/Support/Host.cpp
+++ b/unittests/Support/Host.cpp
@@ -105,6 +105,12 @@ TEST(getLinuxHostCPUName, AArch64) {
   EXPECT_EQ(sys::detail::getHostCPUNameForARM("CPU implementer : 0x51\n"
                                               "CPU part        : 0x201"),
             "kryo");
+  EXPECT_EQ(sys::detail::getHostCPUNameForARM("CPU implementer : 0x51\n"
+                                              "CPU part        : 0x800"),
+            "cortex-a73");
+  EXPECT_EQ(sys::detail::getHostCPUNameForARM("CPU implementer : 0x51\n"
+                                              "CPU part        : 0x801"),
+            "cortex-a73");
 
   // MSM8992/4 weirdness
   StringRef MSM8992ProcCpuInfo = R"(