[LoopVersioningLICM] Clarify scope of AST (NFC)
authorNikita Popov <npopov@redhat.com>
Mon, 14 Nov 2022 14:28:09 +0000 (15:28 +0100)
committerNikita Popov <npopov@redhat.com>
Mon, 14 Nov 2022 14:28:59 +0000 (15:28 +0100)
commit6d98f3a6dfa392b2c87a0e55d0d2aa4685faba0d
tree3f01b9f67c229459681e1d8c32119a80a0b42509
parent87760910a3111948fa56f2717fbf53e536893b2d
[LoopVersioningLICM] Clarify scope of AST (NFC)

Make it clearer that the AST is only temporarily used during the
legality check, and does not have to survive into the transformation
phase.
llvm/lib/Transforms/Scalar/LoopVersioningLICM.cpp