diff options
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index f373eee469b..eb39c2523e1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -4866,7 +4866,7 @@ TargetLowering::prepareUREMEqFold(EVT SETCCVT, SDValue REMNode, // fold (seteq/ne (urem N, D), 0) -> (setule/ugt (rotr (mul N, P), K), Q) // - D must be constant, with D = D0 * 2^K where D0 is odd // - P is the multiplicative inverse of D0 modulo 2^W - // - Q = floor((2^W - 1) / D0) + // - Q = floor(((2^W) - 1) / D) // where W is the width of the common type of N and D. assert((Cond == ISD::SETEQ || Cond == ISD::SETNE) && "Only applicable for (in)equality comparisons."); |
