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| author | João Penteado <4219131+joaopenteado@users.noreply.github.com> | 2021-11-30 18:59:41 +0000 |
|---|---|---|
| committer | Damien Neil <dneil@google.com> | 2022-04-15 17:03:50 +0000 |
| commit | ac01de5446ec92544768dabee3b0d1faf5f596d9 (patch) | |
| tree | 8d74a1fbaf07cf4ad3bb91b13e46c6e3c205ec5d /src/debug | |
| parent | 082cfabf126d63e952e1ac29d47c2a47f1c64bee (diff) | |
| download | go-ac01de5446ec92544768dabee3b0d1faf5f596d9.tar.xz | |
net/http: optimize StatusText implementation
The current implementation, although more succinct, relies on a runtime
lookup to a "constant" unexported map (which also needs to be
initialized at runtime).
The proposed implementation is able to be optimized by the compiler at
build-time, resulting in *much* more efficient instructions.
Additionally, unused string literals may even be removed altogether
from the generated binary in some cases.
This change is fully backwards-compatible behavior-wise with the
existing implementation.
Change-Id: I36450320aacff5b322195820552f2831d4fecd52
GitHub-Last-Rev: e2058f132ef7a193529d4b0e84329ac93e5d1dcb
GitHub-Pull-Request: golang/go#49811
Reviewed-on: https://go-review.googlesource.com/c/go/+/367201
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Diffstat (limited to 'src/debug')
0 files changed, 0 insertions, 0 deletions