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| author | Matthew Dempsky <mdempsky@google.com> | 2023-08-21 13:51:21 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-08-21 23:30:29 +0000 |
| commit | e7240ed8868f8c1df9e3421711eb8d0a537c3414 (patch) | |
| tree | 669143669de59cff812d731d02f180d4982657fa /src/cmd/compile/internal/devirtualize/devirtualize.go | |
| parent | 42f4ccb6f9c2f64f3ebe684c6bc81a6f286dd164 (diff) | |
| download | go-e7240ed8868f8c1df9e3421711eb8d0a537c3414.tar.xz | |
cmd/compile/internal/ssagen: share runtime._defer types
Rather than constructing a new runtime._defer struct type at each
defer statement, we can use a single shared one. Also, by naming it
runtime._defer, we avoid emitting new runtime and DWARF type
descriptors in every package that contains a "defer" statement.
Shaves ~1kB off cmd/go.
Change-Id: I0bd819aec9f856546e684abf620e339a7555e73f
Reviewed-on: https://go-review.googlesource.com/c/go/+/521676
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Diffstat (limited to 'src/cmd/compile/internal/devirtualize/devirtualize.go')
0 files changed, 0 insertions, 0 deletions