Taking a second look at the newly introduced mask registers, this time with the benefit of a SKX die shot from Fritzchens Fritz.| Performance Matters
Software optimization manuals for C++ and assembly code. Intel and AMD x86 microprocessors. Windows, Linux, BSD, Mac OS X. 16, 32 and 64 bit systems. Detailed descriptions of microarchitectures.| www.agner.org
PCMPEQB/PCMPEQW/PCMPEQD| www.felixcloutier.com