[PATCH] D122477: [X86][tablgen] Consider the mnemonic when auto-generating memory folding table

[Kan Shengchen via Phabricator via llvm-commits]

skan added a comment.

As craig says, there is already a big test coverage hole on the hand-written memory folding tables. To make something easier, I have the following plan:

1. Gradually fix the gap between auto-generated folding table and the hand-written one
2. When the two are totally same, I will use the auto-generated table by default add a LIT test to check each entry of the table (sth like llvm/utils/update_llc_test_checks.py would be added)

Then we can prevent the possible regression in the future.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D122477