[PATCH] D134192: [GISel] TreeMatcher: always skip leaves if they don't care

[Matt Arsenault via Phabricator via llvm-commits]

arsenm accepted this revision.
arsenm added a comment.

LGTM but I don't see the comment



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Comment at: llvm/test/TableGen/GICombinerEmitter/match-tree.td:80
 
+def Rule8 : GICombineRule<
+  (defs root:$d),
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arsenm wrote:
> Should add a comment explaining what this tests
I don't see the comment here?


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  https://reviews.llvm.org/D134192/new/

https://reviews.llvm.org/D134192