Lines Matching defs:CST
58664 if (auto *CST = dyn_cast<ConstantSDNode>(Op)) {58665 bool IsBool = CST->getConstantIntValue()->getBitWidth() == 1;58669 int64_t ExtVal = ExtOpc == ISD::ZERO_EXTEND ? CST->getZExtValue()58670 : CST->getSExtValue();