[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
Wed Jan 3 14:39:01 PST 2018

rnk added a comment.

I'm concerned this will blow up memory usage of commonly encountered array types. @dexonsmith, IIRC your preferred metric for this was the private memory usage high watermark of an LTO build of clang with debug info. Do we think that's still a good proxy for a before/after comparison?


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