BBT
/
arch
/
x86_64
/
FNSTCW
FNSTCW
X87_ALU
X87
x86_64
1 encoding form.
XED_FNSTCW_X86_LEGACY_ONEBYTE_D9_245408
MEM0:w:mem16 REG0=XED_REG_X87CONTROL:r:SUPP REG1=XED_REG_X87STATUS:w:SUPP
X86_LEGACY
D9
/7
X87