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authorAlex Crichton <alex@alexcrichton.com>2018-01-25 12:48:44 -0600
committerGitHub <noreply@github.com>2018-01-25 12:48:44 -0600
commit3b2403306f5d3d5826b0586d9f23bc650c65cce3 (patch)
tree018f0561cd892a051bc3c2008f4370bbaed42db7 /src/test/ui/thinlto
parent9fd7da904b46ff7aa78c2e2cc1986c4975aeccc6 (diff)
parent62703cfd26592be8ea641912aa61ecf5d1cbe64f (diff)
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Rollup merge of #47415 - varkor:cgu-partition-heuristic, r=michaelwoerister
Add CGU size heuristic for partitioning

This addresses the concern of #47316 by estimating CGU size based on
the size of its MIR. Looking at the size estimate differences for a
small selection of crates, this heuristic produces different orderings,
which should more accurately reflect optimisation time. (Fixes #47316.)

r? @michaelwoerister
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