tree 09eeeeb60da3b322ad5dfd29a5a69a40d613e3a6
parent 4bfa602bc2227f5b5a506a4c0c20657d68eaefd1
author Richard Henderson <rth@twiddle.net> 1500408152 -1000
committer Aurelien Jarno <aurelien@aurel32.net> 1500413956 +0200

target/sh4: Recognize common gUSA sequences

For many of the sequences produced by gcc or glibc,
we can translate these as host atomic operations.
Which saves the need to acquire the exclusive lock.

Signed-off-by: Richard Henderson <rth@twiddle.net>

Message-Id: <20170718200255.31647-8-rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>