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| author | Ian Lance Taylor <iant@golang.org> | 2024-07-11 14:49:43 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-09-10 22:38:30 +0000 |
| commit | 493517bb5c84e8f88ba74d4d2e8c3ac58fda7839 (patch) | |
| tree | 3defc2560465bbf169a489f04bf09237935c54e0 /src/runtime/testdata | |
| parent | 8926ca9c5ec3ea0b51e413e87f737aeb1422ea48 (diff) | |
| download | go-493517bb5c84e8f88ba74d4d2e8c3ac58fda7839.tar.xz | |
runtime, reflect: avoid allocation in structType.Field common cases
Use assembler to make runtime.staticuint64s into a readonly array
so that the reflect package can safely create a slice without requiring
any allocation.
Fixes #2320
Fixes #68380
Change-Id: If2c97238eca782d0632db265c840581d4ecb9d18
Reviewed-on: https://go-review.googlesource.com/c/go/+/597855
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/testdata')
0 files changed, 0 insertions, 0 deletions