[llvm] [utils] Add an alias name --cc for --clang (PR #69442)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-testing-tools

Author: Shao-Ce SUN (sunshaoce)

<details>
<summary>Changes</summary>

When using `update_cc_test_checks.py`, it is easy to mistakenly use the `--cc` option instead of `--clang` based on the name. It wouldn't have any negative impact if it's added as well, so I think it can be more convenient.

---
Full diff: https://github.com/llvm/llvm-project/pull/69442.diff


1 Files Affected:

- (modified) llvm/utils/update_cc_test_checks.py (+1-1) 


``````````diff
diff --git a/llvm/utils/update_cc_test_checks.py b/llvm/utils/update_cc_test_checks.py
index e96d4167e6567f4..e1a767eb5603520 100755
--- a/llvm/utils/update_cc_test_checks.py
+++ b/llvm/utils/update_cc_test_checks.py
@@ -173,7 +173,7 @@ def config():
     )
     parser.add_argument("--llvm-bin", help="llvm $prefix/bin path")
     parser.add_argument(
-        "--clang", help='"clang" executable, defaults to $llvm_bin/clang'
+        "--cc", "--clang", help='"clang" executable, defaults to $llvm_bin/clang'
     )
     parser.add_argument(
         "--clang-args",

``````````

</details>


https://github.com/llvm/llvm-project/pull/69442