[clang] [Driver][BoundsSafety] Add -fbounds-safety-experimental flag (PR #70480)

[Nick Desaulniers via cfe-commits]

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@@ -0,0 +1,11 @@
+// RUN: %clang -c %s -### 2>&1 | FileCheck -check-prefix T0 %s
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nickdesaulniers wrote:

I would have expected a test like this to be added to clang/test/Driver/clang_f_opts.c

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why are the new tests in clang/test/BoundsSafety/ rather than the existing directory structures? I'm guessing to avoid merge conflicts when rebasing against upstream? Either way, let's conform to the existing layout?

This comment applies to ALL newly added test files.

https://github.com/llvm/llvm-project/pull/70480