Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries, gives better performance than locking atomics and is what
most users expect.
Note 128-bit atomic loads use a load/store exclusive loop if LSE2 is not
supported.
This results in an implicit store wh
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
ping
From: Wilco Dijkstra
Sent: 02 June 2023 18:28
To: GCC Patches
Cc: Richard Sandiford ; Kyrylo Tkachov
Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
[PR110061]
Enable lock-free 128-bit atomics on AArch64. This is backwards compatible with
existing binaries
Not my specialist subject, but here goes anyway:
Wilco Dijkstra writes:
> ping
>
> From: Wilco Dijkstra
> Sent: 02 June 2023 18:28
> To: GCC Patches
> Cc: Richard Sandiford ; Kyrylo Tkachov
>
> Subject: [PATCH] libatomic: Enable lock-free 128-bit atomics on AArch64
&
