[clang] [llvm] [AArch64] Add initial support for Hisilicon's hip12 core (PR #203446)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,c -- clang/test/Driver/aarch64-hip12.c clang/test/Driver/print-enabled-extensions/aarch64-hip12.c clang/test/Misc/target-invalid-cpu-note/aarch64.c llvm/lib/Target/AArch64/AArch64Subtarget.cpp llvm/lib/TargetParser/Host.cpp llvm/unittests/Target/AArch64/AArch64CacheLineSizeTest.cpp llvm/unittests/TargetParser/Host.cpp llvm/unittests/TargetParser/TargetParserTest.cpp --diff_from_common_commit
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``````````diff
diff --git a/llvm/lib/TargetParser/Host.cpp b/llvm/lib/TargetParser/Host.cpp
index be7bede17..d9d9cc3c3 100644
--- a/llvm/lib/TargetParser/Host.cpp
+++ b/llvm/lib/TargetParser/Host.cpp
@@ -300,9 +300,9 @@ getHostCPUNameForARMFromComponents(StringRef Implementer, StringRef Hardware,
     // values correspond to the "Part number" in the CP15/c0 register. The
     // contents are specified in the various processor manuals.
     return StringSwitch<const char *>(Part)
-      .Case("0xd01", "tsv110")
-      .Case("0xd06", "hip12")
-      .Default("generic");
+        .Case("0xd01", "tsv110")
+        .Case("0xd06", "hip12")
+        .Default("generic");
 
   if (Implementer == "0x51") // Qualcomm Technologies, Inc.
     // The CPU part is a 3 digit hexadecimal number with a 0x prefix. The

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https://github.com/llvm/llvm-project/pull/203446