Lines Matching refs:BSF
14969 // Issue a bsf (scan bits forward) which also sets EFLAGS.
14971 Op = DAG.getNode(X86ISD::BSF, dl, VTs, Op);
14973 // If src is zero (i.e. bsf sets ZF), returns NumBits.
16479 case X86ISD::BSF: return "X86ISD::BSF";
19927 case X86ISD::BSF:
19928 // If operand of BSR / BSF are proven never zero, then ZF cannot be set.
