[PATCH] D127642: [RISCV] Fixing undefined physical register issue when subreg liveness tracking enabled.

[Kito Cheng via Phabricator via llvm-commits]

kito-cheng marked an inline comment as done.
kito-cheng added a comment.

@frasercrmck thanks your suggestion! that made testcase easier to understand what happened, my habit is generating a reduced C testcase and then use that to generating ll or mir test, I guess that habit is come from my GCC development experiences, I guess I should having some new habit about that for LLVM development :P


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https://reviews.llvm.org/D127642