[PATCH] D78132: [PowerPC] Refactor PPCInstrVSX.td

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai created this revision.
nemanjai added reviewers: hfinkel, PowerPC.
Herald added subscribers: shchenz, kbarton, hiraditya.
Herald added a project: LLVM.

Over time, we have made many additions to this file and it has frankly become a bit of a mess. This has led to at least one issue - we have a number of instructions where the side effects flag should be set to false and we neglected to do this. This patch suggests a refactoring that should make the file much more maintainable. The file is split up into major sections and the nesting level is reduced, predicate blocks merged, etc.
Sections:

- Custom PPCISD node definitions
- Predicate definitions
- Instruction formats
- Instruction definitions
- Helper DAG definitions
- Anonymous patterns
- Instruction aliases


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D78132

Files:
  llvm/lib/Target/PowerPC/PPCInstrVSX.td

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