atomics: add atomic_op_fetch variants
commit83d0c719f837724d9e3963b078211b2242bdd2a5
authorEmilio G. Cota <cota@braap.org>
Mon, 27 Jun 2016 19:01:54 +0000 (27 15:01 -0400)
committerRichard Henderson <rth@twiddle.net>
Wed, 26 Oct 2016 15:28:57 +0000 (26 08:28 -0700)
tree8795ff495831913532729a97d8dd9a5b46c0276c
parent61696ddbdc74263ddb6869856772cfe355a5d3bd
atomics: add atomic_op_fetch variants

This paves the way for upcoming work.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1467054136-10430-9-git-send-email-cota@braap.org>
include/qemu/atomic.h