[llvm] [NFC][LLVM][DSE] Extract large member functions out of class definition (PR #162320)

[Kazu Hirata via llvm-commits]

kazutakahirata wrote:

I'm personally OK with functions defined as part of the class definition.  I don't want to touch two places when I change function signatures.


https://github.com/llvm/llvm-project/pull/162320