[PATCH] D34336: [x86] transform vector inc/dec to use -1 constant (PR33483)

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

vpternlog does not have any idiom recognition.

For pcmpeq I think intel only avoids the dependency but still executes it. What does AMD do?


https://reviews.llvm.org/D34336