[PATCH] D41695: [Metadata] Extend 'count' field of DISubrange to take a metadata node

Reid Kleckner via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 5 10:57:54 PST 2018

rnk added a comment.

A good shortcut would be, rather than measuring the real high watermark memory usage, count the number of DISubranges. If it's small, then we probably don't care.


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