[llvm] [SPARC] Prevent RESTORE from consuming an indirect call's target (PR #228198)

[Fangrui Song via llvm-commits]

MaskRay wrote:

Agents really like to add new tests
https://maskray.me/blog/toolchain-testing#i-dont-know-an-existing-test-can-be-enhanced

Credit where it's due - thanks for using `;; ` for prose comments.

https://github.com/llvm/llvm-project/pull/228198