RDFLAGS
Operation
Read the integer condition-code flags into an Rn register.
Assembler Syntax
RDFLAGS Rn(d)
Privilege
Unprivileged
RDFLAGS reads the architectural 16-bit FLAGS register, zero-extends it to 64 bits, and writes the result to the destination Rn register.
2.75in
Encodings
RDFLAGS Rn(d)
Format: Instruction format for RDFLAGS Rn(d)