Lines Matching full:ctlz
358 /// Attempt to fold a cttz/ctlz followed by a icmp plus select into a single
359 /// call to cttz/ctlz with flag 'is_zero_undef' cleared.
397 // Check that 'Count' is a call to intrinsic cttz/ctlz. Also check that the
398 // input to the cttz/ctlz is used as LHS for the compare instruction.
400 match(Count, m_Intrinsic<Intrinsic::ctlz>(m_Specific(CmpLHS)))) {
