Document references
OpenPOWER and Power documents OpenPOWER™ Technical Specifications Power ISA™ Version 2.07 B Power ISA™ Version 3.0 Power Architecture 64-bit ELF ABI Specification (AKA OpenPower ABI for Linux Supplement) AltiVec™ Technology Programming Environments Manual
A.2 Intel documents Intel® 64 and IA-32 Architectures Software Developer’s Manual Intel™ Intrinsics Guide
A.3 GNU Compiler Collection (GCC) documents GCC online documentation GCC Manual GCC Internals Manual