Duncan P. N. Exon Smith f4c82cffc6 ADT: Use EBO to shrink SmallVector size 1 ...

SmallVectorStorage is empty when its size is 1; use inheritance so that
the empty base class optimization kicks in.

llvm-svn: 335421

2018-06-23 18:39:44 +00:00

1.6 KiB

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