| commit | cbfced7415f6b0ac0be0182cb929e336d5d33ea3 | [log] [tgz] |
|---|---|---|
| author | Than McIntosh <thanm@google.com> | Wed Jun 17 11:42:47 2020 -0400 |
| committer | Than McIntosh <thanm@google.com> | Thu Jun 25 11:19:16 2020 +0000 |
| tree | af4f74dc7624084d97f63d54657dbe80d3c9022f | |
| parent | be38746eb49a479118c8e7833c106687a28676e2 [diff] |
[dev.link] cmd/internal: convert basic types to builtin symbols The Go compiler includes special treatment for a small set of very commonly used type symbols (26 to be exact); for these types it doesn't bother to emit type descriptors for "normal" compilations, and instead only generates them for the runtime package, so as to reduce object file bloat. This patch moves the set of type symbols in question from the PkgIdxNone index space (in the object file) to the PkgIdxBuiltin space, which saves some work in the compiler and loader (reduces each package's index space slightly). Change-Id: I039c805e05c1aef26f035e52760fd0a0af40f7a5 Reviewed-on: https://go-review.googlesource.com/c/go/+/239658 Run-TryBot: Than McIntosh <thanm@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> Reviewed-by: Jeremy Faller <jeremy@golang.org>
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