Lines Matching refs:BSR
14912 // Zero extend to i32 since there is not an i8 bsr.
14917 // Issue a bsr (scan bits in reverse) which also sets EFLAGS.
14919 Op = DAG.getNode(X86ISD::BSR, dl, VTs, Op);
14921 // If src is zero (i.e. bsr sets ZF), returns NumBits.
14946 // Zero extend to i32 since there is not an i8 bsr.
14951 // Issue a bsr (scan bits in reverse).
14953 Op = DAG.getNode(X86ISD::BSR, dl, VTs, Op);
16480 case X86ISD::BSR: return "X86ISD::BSR";
19926 case X86ISD::BSR:
19928 // If operand of BSR / BSF are proven never zero, then ZF cannot be set.
