[clang] [llvm] [BPF] Support Stack Arguments (PR #189060)

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@@ -0,0 +1,36 @@
+; RUN: not llc -mtriple=bpf -mcpu=v3 < %s 2> %t1
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yonghong-song wrote:

Sure. Will update. all cpu versions should work.
BTW, Puranjay mentioned some issues with JIT. I summarized a comment in my v4 patch. Please take a look. It will require llvm change.

https://github.com/llvm/llvm-project/pull/189060