| commit | 556e9c5f3e28d0398001384508a3c51143adcff8 | [log] [tgz] |
|---|---|---|
| author | Keith Randall <khr@golang.org> | Fri Aug 18 12:44:37 2023 -0700 |
| committer | Keith Randall <khr@golang.org> | Wed Aug 23 00:16:06 2023 +0000 |
| tree | 8ecb874c690d0f9e9eefba1c15a1332c43a078b4 | |
| parent | 0163b3b32cad2ed3331e2b197c68387f12246cd8 [diff] |
cmd/compile: allow non-pointer writes in the middle of a write barrier This lets us combine more write barriers, getting rid of some of the test+branch and gcWriteBarrier* calls. With the new write barriers, it's easy to add a few non-pointer writes to the set of values written. We allow up to 2 non-pointer writes between pointer writes. This is enough for, for example, adjacent slice fields. Fixes #62126 Change-Id: I872d0fa9cc4eb855e270ffc0223b39fde1723c4b Reviewed-on: https://go-review.googlesource.com/c/go/+/521498 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: Keith Randall <khr@google.com>
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