Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | [PPC] Better codegen for AND, ANY_EXT, SRL sequence | Ehsan Amiri | 2016-10-24 | 1 | -0/+29 |
https://reviews.llvm.org/D24924 This improves the code generated for a sequence of AND, ANY_EXT, SRL instructions. This is a targetted fix for this special pattern. The pattern is generated by target independet dag combiner and so a more general fix may not be necessary. If we come across other similar cases, some ideas for handling it are discussed on the code review. llvm-svn: 284983 |