[clang] [openmp] [llvm] [clang-tools-extra] Fix Issue #76121 [OpenMP] [Flang] Program crashes at runtime (PR #76122)

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shivaramaarao wrote:

> This is not the right fix. Something else is broken, this just hides it. Following the link in the commit message, it clearly shows the segfault is at a place that is guarded by argc > 4 (or similar), which should not be executed. I strongly suspect something else is already broken when this happens. We most certainly have run this code from C/C++ successfully on all archs.

@jdoerfert 

https://github.com/llvm/llvm-project/pull/76122