[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 ad16b02a116f6f0659418f9647664fce03a55848..ab97592d5a0c7cb6702cb977fcfeb1224b8071e8 100644 (file)
--- 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 361a683461ee093a90f7a906bd970bc51a489f61..3dabe97235014539c779925a28ab5892ca3f2dfa 100644 (file)
--- 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"(