https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110061
Bug ID: 110061
Summary: libatomic: 128-bit atomics should be lock-free on
AArch64
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: wilco at gcc dot gnu.org
Target Milestone: ---
128-bit atomics should be lock-free on AArch64. This is what most users expect,
gives better performance and makes it possible to inline/outline the recently
added 128-bit atomic instructions. It also makes GCC and LLVM ABI compatible
(since LLVM atomics are always lock-free).
