rex_w             370 src/x64/disasm-x64.cc     if (rex_w()) return QUADWORD_SIZE;
rex_w            1069 src/x64/disasm-x64.cc                        rex_w() ? 'q' : 'd',
rex_w            1078 src/x64/disasm-x64.cc                        rex_w() ? 'q' : 'd');
rex_w            1339 src/x64/disasm-x64.cc       if (rex_w()) AppendToBuffer("REX.W ");
rex_w            1358 src/x64/disasm-x64.cc         if (rex_w()) AppendToBuffer("REX.W ");