[PATCH] D111519: [WIP] [RISCV] Emit cfi directives for function epilogue

[Jessica Clarke via Phabricator via llvm-commits]

jrtc27 added a comment.

I used the GCC 10.2.0 on godbolt.org. Basic block scheduling in newer GCCs may result in the directives being not needed for its code generation, I don't know; the necessary CFI is a function of what code is being generated, so if that changes then so does the CFI.


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https://reviews.llvm.org/D111519