Lines Matching defs:RCP
350 // RCP = URECIP(Den) = 2^32 / Den + e
352 SDValue RCP = DAG.getNode(AMDGPUISD::URECIP, DL, VT, Den);
354 // RCP_LO = umulo(RCP, Den) */
355 SDValue RCP_LO = DAG.getNode(ISD::UMULO, DL, VT, RCP, Den);
357 // RCP_HI = mulhu (RCP, Den) */
358 SDValue RCP_HI = DAG.getNode(ISD::MULHU, DL, VT, RCP, Den);
369 // E = mulhu(ABS_RCP_LO, RCP)
370 SDValue E = DAG.getNode(ISD::MULHU, DL, VT, ABS_RCP_LO, RCP);
372 // RCP_A_E = RCP + E
373 SDValue RCP_A_E = DAG.getNode(ISD::ADD, DL, VT, RCP, E);
375 // RCP_S_E = RCP - E
376 SDValue RCP_S_E = DAG.getNode(ISD::SUB, DL, VT, RCP, E);
