2 Commits

Author SHA1 Message Date
Jorropo
d241ea8d5c sync/atomic: add missing leak tests for And & Or
Theses tests were forgot because when CL 462298 was originally written
And & Or atomics were not available in go.
Git were smart enough to rebase over And's & Or's addition.
After most reviews and before merging it were pointed I should
make theses new intrinsics noescape.
When doing this last minute addition I forgot to add tests.

Change-Id: I457f98315c0aee91d5743058ab76f256856cb782
Reviewed-on: https://go-review.googlesource.com/c/go/+/633416
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-12-04 17:30:39 +00:00
Jorropo
e30ce3c498 sync/atomic: make intrinsics noescape except 64bits op on 32bits arch and unsafe.Pointer
Fixes #16241

I made 64 bits op on 32 bits arches still leak since it was kinda promised.

The promised leaks were wider than this but I don't belive it's effect can
be observed in an breaking maner without using unsafe the way it's currently
setup.

Change-Id: I66d8df47bfe49bce3efa64ac668a2a55f70733a3
Reviewed-on: https://go-review.googlesource.com/c/go/+/462298
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2024-11-15 17:11:46 +00:00