Lines Matching defs:Log2

534   //    if Log2(Op0) folds away ->
535   //        (shl Op1, Log2(Op0))
536   //    if Log2(Op1) folds away ->
537   //        (shl Op0, Log2(Op1))
938     IntrinsicInst *Log2 = nullptr;
941       Log2 = cast<IntrinsicInst>(Op0);
946       Log2 = cast<IntrinsicInst>(Op1);
949     if (Log2) {
950       Value *Log2 = Builder.CreateUnaryIntrinsic(Intrinsic::log2, X, &I);
951       Value *LogXTimesY = Builder.CreateFMulFMF(Log2, Y, &I);