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Author	SHA1	Message	Date
Kai Nacke	5403c59c60	[PPC] Opaque pointer migration, part 2. The LIT test cases were migrated with the script provided by Nikita Popov. Due to the size of the change it is split into several parts. Reviewed By: nemanja, nikic Differential Revision: https://reviews.llvm.org/D135474	2022-10-11 17:24:06 +00:00
Nemanja Ivanovic	01e2e79abf	[PowerPC] Implement isMaskAndCmp0FoldingBeneficial Sinking the and closer to a compare against zero is beneficial on PPC as it allows us to emit record-form instructions. In the future, we may expand this to a larger set of operations that feed compares against zero since PPC has lots of record-form instructions. Differential revision: https://reviews.llvm.org/D46060 llvm-svn: 331416	2018-05-02 23:55:23 +00:00

Author

SHA1

Message

Date

Kai Nacke

5403c59c60

[PPC] Opaque pointer migration, part 2.

The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.

Reviewed By: nemanja, nikic

Differential Revision: https://reviews.llvm.org/D135474

2022-10-11 17:24:06 +00:00

Nemanja Ivanovic

01e2e79abf

[PowerPC] Implement isMaskAndCmp0FoldingBeneficial

Sinking the and closer to a compare against zero is beneficial on PPC as it
allows us to emit record-form instructions. In the future, we may expand this
to a larger set of operations that feed compares against zero since PPC has
lots of record-form instructions.

Differential revision: https://reviews.llvm.org/D46060

llvm-svn: 331416

2018-05-02 23:55:23 +00:00

2 Commits