[PATCH] D28121: [AVR] Optimize 16-bit ORs with '0'

[Anmol P. Paralkar via Phabricator via llvm-commits]

anmol updated this revision to Diff 82615.
anmol marked 2 inline comments as done.
anmol added a comment.

Thank you, for the review.

- Renamed AVRExpandPseudo::expandLogicImmNeeded() to AVRExpandPseudo::isLogicImmOpRedundant()
- AVRExpandPseudo::isLogicImmOpRedundant() is now const qualified.
- Eliminated the temporary, so that the check for redundancy appears in the if's conditional clause. PS: The sense of the check is now inverted relative to the prior version.


https://reviews.llvm.org/D28121

Files:
  lib/Target/AVR/AVRExpandPseudoInsts.cpp
  test/CodeGen/AVR/PR31344.ll
  test/CodeGen/AVR/integration/blink.ll

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