// in the `AND` and `TEST` operation; signed bit is not known for `AND`,
// and is known to be 0 as a result of `TEST64rr`.
//
- // FIXME: As opposed to poisoning the SF bit directly, consider peeking into
- // the AND instruction and using the static information to guide peephole
- // optimization if possible. For example, it's possible to fold a
- // conditional move into a copy if the relevant EFLAG bits could be deduced
- // from an immediate operand of and operation.
- //
+ // FIXME: As opposed to poisoning the SF bit direclty, consider peeking into
+ // the AND instruction and using the static information to guide peephole optimization if possible.
+ // For example, it's possible to fold a conditional move into a copy
+ // if the relevant EFLAG bits could be deduced from an immediate operand of and operation.
+ //
NoSignFlag = true;
// ClearsOverflowFlag is true for AND operation (no surprise).
ClearsOverflowFlag = true;