[llvm] [clang] [mlir] [compiler-rt] [clang-tools-extra] [lldb] Fix Multiple Build Errors on different platforms (PR #77216)

[Anton Korobeynikov via llvm-commits]

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@@ -46,64 +46,64 @@ class Triple {
   enum ArchType {
     UnknownArch,
 
-    arm,            // ARM (little endian): arm, armv.*, xscale
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asl wrote:

You can ignore these.

https://github.com/llvm/llvm-project/pull/77216