4 ms·
Arguably, pushfd is a use of af/pf, unless the corresponding bits on stack are unused (which is hard to prove)
by ant6n 4y ago
Arguably, pushfd is a use of af/pf, unless the corresponding bits on stack are unused (which is hard to prove)
- anyfoo 4y agoThat's kind of what I did here, I "used" the bits on the stack by loading them into eax and ANDing them with whatever's in ebx. But yeah, the value could also be more directly referenced on the stack...
- ant6n 4y agoI meant “use” in terms of a live variable analysis: https://en.m.wikipedia.org/wiki/Live-variable_analysis https://en.m.wikipedia.org/wiki/Live-variable_analysis