[libcxx-commits] [libcxx] [libc++][AIX] Fix force_thread_creation_failure by using RLIMIT_THREADS (PR #188787)

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@@ -17,7 +17,7 @@
 // UNSUPPORTED: windows
 
 // AIX, macOS and FreeBSD seem to limit the number of processes, not threads via RLIMIT_NPROC
-// XFAIL: target={{.+}}-aix{{.*}}
+// But there is RLIMIT_THREADS in AIX which can be used here to limit the threads.
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midhuncodes7 wrote:

Move the comment to the above line to make more sense or make it as a new comment. Do not start with "But".

Ensure to end the comment with dot

https://github.com/llvm/llvm-project/pull/188787