From: bors <bors@rust-lang.org>
Date: Mon, 15 Apr 2019 07:12:16 +0000 (+0000)
Subject: Auto merge of #59626 - nnethercote:DepGraph-1.02x, r=Zoxc
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=1edb01b7afe758dc79740e72fb8b9909402c9620;p=rust.git

Auto merge of #59626 - nnethercote:DepGraph-1.02x, r=Zoxc

Reduce the `DepNode` pre-allocation ratio.

A code size of increase of 15% is overly generous. 2% is more realistic.

This change reduces peak memory size by 20+ MiB on some workloads.

r? @Zoxc
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1edb01b7afe758dc79740e72fb8b9909402c9620