tree 7bd568d126f3d8d98a26646fe094e9357ff11a3a
parent 06a6edb511f15fcd9efea808e6a14e2f109fb634
author Rahul Joshi <rjoshi@nvidia.com> 1723825617 -0700
committer Copybara-Service <copybara-worker@google.com> 1723825843 -0700

[TableGen] Refactor Intrinsic handling in TableGen (#103980)

CodeGenIntrinsic changes:
  - Use `const` Record pointers, and `StringRef` when possible.
  - Default initialize several fields with their definition instead of in
 the constructor.
- Simplify various string checks in the constructor using StringRef
starts_with()/ends_with() functions.
- Eliminate first argument to `setDefaultProperties` and use `TheDef`
class member instead.

IntrinsicEmitter changes:
  - Emit `namespace llvm::Intrinsic` instead of nested namespaces.
  - End generated comments with a .
  - Use range based for loops, and early continue within loops.
  - Emit `static constexpr` instead of `static const` for arrays.
- Change `compareFnAttributes` to use std::tie() to compare intrinsic
attributes and return a default value when all attributes are equal.

STLExtras:
  - Add std::replace wrapper which takes a range.
GitOrigin-RevId: ddda37a6c72f0d2fb315d53043ed5e7a39eddfe0