Good manual on Assembly flags

Question

What is a good Manual/Article on all of the Assembly flags and what instructions affect each flags? Thanks!

Answer 1

The official one from Intel, of course!

Intel® 64 and IA-32 Architectures Software Developer’s Manual Combined Volumes:1, 2A, 2B, 2C, 3A, 3B, and 3C.

For more see Intel® 64 and IA-32 Architectures Software Developer Manuals.