C/C++11 mappings to processorsThis document summarises some known mappings of C/C++11 atomic operations to x86, PowerPC, ARMv7, ARMv8, and Itanium instruction sequences. These are collected for discussion, not as a definitive source. At the moment, we do not include mappings for all atomic operations - for example, atomic increment is missing. We would be grateful for any suggestions. ARMv8 has additional instructions: stores
