| commit | cecb7a1cf31e8d8991669208e584269db32066c9 | [log] [tgz] |
|---|---|---|
| author | Cherry Zhang <cherryyz@google.com> | Wed Jul 29 18:10:15 2020 -0400 |
| committer | Cherry Zhang <cherryyz@google.com> | Mon Aug 03 21:12:28 2020 +0000 |
| tree | b4e10a42e5b59ab7f6a544f66f60d36784d884ea | |
| parent | 69748f0ce4faf850a2e25641aed23e646556d616 [diff] |
[dev.link] cmd/compile, cmd/link: make itab symbols content-addressable Extend the content-addressable symbol mechanism to itab symbols. Itab symbols require global uniqueness (as at run time we compare pointers), so it needs to be reliably deduplicated. Currently the content hash depends on symbol name expansion, so we can only do this when all Go packages are built with know package paths. Fall back to checking names if any Go package is built with unknown package path. Change-Id: Icf5e8873755050c20e5fc6549f6de1c883254c89 Reviewed-on: https://go-review.googlesource.com/c/go/+/245719 Reviewed-by: Jeremy Faller <jeremy@golang.org>
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