target/s390x: Use atomic operations for COMPARE SWAP
commit303a9ab887f26046cf7c96fb6347f3d3659721e9
authorRichard Henderson <rth@twiddle.net>
Wed, 1 Mar 2017 00:39:01 +0000 (1 11:39 +1100)
committerRichard Henderson <rth@twiddle.net>
Fri, 12 May 2017 22:47:13 +0000 (12 15:47 -0700)
treed1d4bb10c23f495dcad28e5f0e290a9743dbe27c
parent1807aaa565ca0b318b9b9da62e78fcd81793ebef
target/s390x: Use atomic operations for COMPARE SWAP

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
target/s390x/helper.h
target/s390x/insn-data.def
target/s390x/mem_helper.c
target/s390x/translate.c