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| author | Keith Randall <khr@golang.org> | 2025-06-18 15:06:55 -0700 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2025-07-24 16:06:09 -0700 |
| commit | 394d0bee8d1ad62ba88d4a3b2d93427d6a8ceb33 (patch) | |
| tree | f01a1ae217fb040eaa771b893194d3bdbcabee9f /src/encoding/json/v2/errors.go | |
| parent | 3024785b929cd8a740da87e1c24aef2c9b30e019 (diff) | |
| download | go-394d0bee8d1ad62ba88d4a3b2d93427d6a8ceb33.tar.xz | |
cmd/compile: move arm64 over to new bounds check strategy
For all the static bounds checks in cmd/go, we have:
6877 just a single instruction (the call itself)
139 needs an additional reg-reg move
602 needs an additional constant load
25 needs some other instruction
that's ~90% implemented using just a single instruction.
Reduces the text size of cmd/go by ~0.8%.
Total binary size is just barely smaller, ~0.2%. (The difference
is the new pcdata table.)
Change-Id: I416e9c196f5d8d0e8f08e191e6df3045e11dccbe
Reviewed-on: https://go-review.googlesource.com/c/go/+/682496
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Diffstat (limited to 'src/encoding/json/v2/errors.go')
0 files changed, 0 insertions, 0 deletions