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Commit Graph

2 Commits

Author SHA1 Message Date
Keith Randall
c18ff29295 cmd/compile: make sync/atomic AND/OR operations intrinsic on amd64
Update #61395

Change-Id: I59a950f48efc587dfdffce00e2f4f3ab99d8df00
Reviewed-on: https://go-review.googlesource.com/c/go/+/594738
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Nicolas Hillegeer <aktau@google.com>
2024-07-23 21:29:38 +00:00
Andrey Bokhanko
0ae8468b20 cmd/compile,cmd/go,cmd/internal,runtime: remove dynamic checks for atomics for ARM64 targets that support LSE
Remove dynamic checks for atomic instructions for ARM64 targets that support LSE extension.

For #66131

Change-Id: I0ec1b183a3f4ea4c8a537430646e6bc4b4f64271
Reviewed-on: https://go-review.googlesource.com/c/go/+/569536
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Fannie Zhang <Fannie.Zhang@arm.com>
Reviewed-by: Shu-Chun Weng <scw@google.com>
2024-03-21 20:08:06 +00:00