tree c2e72e353505be6620fcd4a70b6bf158902f46f1
parent 0ef562592fe05b50b0ae8fce495ee7e2eec791f0
author Jeremy Faller <jeremy@golang.org> 1597782926 -0400
committer Jeremy Faller <jeremy@golang.org> 1599148246 +0000

[dev.link] cmd/link: fix memory growth on dev.link

CL 247399 caused memory growth in the linker. Fix this by adjusting how
we preallocate the number of symbols we'll need.

cmd/compile (Darwin), alloc/op:
Loadlib_GC                   33.5MB ± 0%    27.3MB ± 0%

Change-Id: I34997329ea4412716114df97fc9dad6ad0c171ee
Reviewed-on: https://go-review.googlesource.com/c/go/+/249024
Run-TryBot: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>