[PATCH] D69222: [X86] NFC: expand inline memcmp test coverage

[David Zarzycki via Phabricator via llvm-commits]

davezarzycki created this revision.
davezarzycki added reviewers: craig.topper, RKSimon, spatel.
davezarzycki added a project: LLVM.

1. Adds SSE4.1 coverage.
2. Adds prefer-256-bit or not coverage.
3. Adds more power-of-two tests up to 512 bytes.
4. Adds power-of-two-minus-one tests to verify overlapping loads.
5. Adds power-of-two-plus-one-half tests (48, 96, 192, and 384).
6. Adds greater-than/less-than tests from 16 to 512 bytes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D69222

Files:
  test/CodeGen/X86/memcmp.ll

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