9ff7df003d
The struct stores its 64-bit state field in a 12-byte array to ensure that it can be 64-bit-aligned. This leaves 4 spare bytes, which we can reuse to store the sema field. (32-bit alignment is still guaranteed because the array type was changed to [3]uint32.) Fixes #19149. Change-Id: I9bc20e69e45e0e07fbf496080f3650e8be0d6e8d Reviewed-on: https://go-review.googlesource.com/100515 Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> |
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The Go Programming Language
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