doc: describe optimizations using C11 atomic builtins
authorPhil Yang <phil.yang@arm.com>
Fri, 17 Jul 2020 10:14:35 +0000 (18:14 +0800)
committerDavid Marchand <david.marchand@redhat.com>
Fri, 17 Jul 2020 14:00:30 +0000 (16:00 +0200)
commit703a62a602ff75d24ac73a0cc429d195d2cbd13a
treea069c02b08ac2bbbd8678f16a1c4351739d4fdc0
parent968302293070e39e726cdd210907b151821072a7
doc: describe optimizations using C11 atomic builtins

Add information about possible optimizations using C11 atomic builtins.

Signed-off-by: Phil Yang <phil.yang@arm.com>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
doc/guides/prog_guide/writing_efficient_code.rst