3 Commits

Author SHA1 Message Date
Kazu Hirata
70c73d1b72 [mlir] Use std::nullopt instead of None in comments (NFC)
This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
2022-12-04 17:23:50 -08:00
Kazu Hirata
0a706be316 [mlir] Don't include SetVector.h (NFC) 2022-09-17 13:36:16 -07:00
Markus Böck
f570cc173d [mlir][NFC] Move CodeGenHelpers.cpp from mlir-tblgen to TableGen library
Its header was already part of the TableGen library, but unusable as uses of its functions or classes would lead to undefined references when linking. This fixes that.
2022-09-05 13:05:57 +02:00