[compiler-rt] [compiler-rt][builtins] A few fixes cpu_model files (PR #198957)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 6548 tests passed
* 1284 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Builtins
<details>
<summary>Builtins.TestCases/check-same-common-code.test</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 5
diff /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/builtins/cpu_model/AArch64CPUFeatures.inc /home/gha/actions-runner/_work/llvm-project/llvm-project/runtimes/../llvm/include/llvm/TargetParser/AArch64CPUFeatures.inc
# executed command: diff /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/builtins/cpu_model/AArch64CPUFeatures.inc /home/gha/actions-runner/_work/llvm-project/llvm-project/runtimes/../llvm/include/llvm/TargetParser/AArch64CPUFeatures.inc
# .---command stdout------------
# | *** /home/gha/actions-runner/_work/llvm-project/llvm-project/compiler-rt/lib/builtins/cpu_model/AArch64CPUFeatures.inc
# | --- /home/gha/actions-runner/_work/llvm-project/llvm-project/runtimes/../llvm/include/llvm/TargetParser/AArch64CPUFeatures.inc
# | ***************
# | *** 17,24 ****
# |   //
# |   //===----------------------------------------------------------------------===//
# |   
# | ! #ifndef AARCH64_CPU_FEATURES_INC_H
# | ! #define AARCH64_CPU_FEATURES_INC_H
# |   
# |   // Function Multi Versioning CPU features.
# |   enum CPUFeatures {
# | --- 17,24 ----
# |   //
# |   //===----------------------------------------------------------------------===//
# |   
# | ! #ifndef AARCH64_CPU_FEATURS_INC_H
# | ! #define AARCH64_CPU_FEATURS_INC_H
# |   
# |   // Function Multi Versioning CPU features.
# |   enum CPUFeatures {
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/198957