Lines Matching defs:Log2

528   //    if Log2(Op0) folds away ->
529   //        (shl Op1, Log2(Op0))
530   //    if Log2(Op1) folds away ->
531   //        (shl Op0, Log2(Op1))
1008     IntrinsicInst *Log2 = nullptr;
1011       Log2 = cast<IntrinsicInst>(Op0);
1016       Log2 = cast<IntrinsicInst>(Op1);
1019     if (Log2) {
1020       Value *Log2 = Builder.CreateUnaryIntrinsic(Intrinsic::log2, X, &I);
1021       Value *LogXTimesY = Builder.CreateFMulFMF(Log2, Y, &I);
1692     if (Value *Log2 = tryGetLog2(Op1, /*AssumeNonZero=*/true))
1693       return Log2;