141     return r_->NoChange();  in TryMatchWordNRor()
870       return NoChange();  in Reduce()
971   return NoChange();  in Reduce()
979   return NoChange();  in ReduceTruncateInt64ToInt32()
1019   return NoChange();  in ReduceInt32Add()
1041   return NoChange();  in ReduceInt64Add()
1060   return NoChange();  in ReduceInt32Sub()
1079   return NoChange();  in ReduceInt64Sub()
1115   return NoChange();  in ReduceInt64Mul()
1162   return NoChange();  in ReduceInt32Div()
1191   return NoChange();  in ReduceUint32Div()
1227   return NoChange();  in ReduceInt32Mod()
1256   return NoChange();  in ReduceUint32Mod()
1299   return NoChange();  in ReduceStore()
1352   return NoChange();  in ReduceProjection()
1425   return NoChange();  in ReduceWord32Comparisons()
1478   return NoChange();  in ReduceWord64Comparisons()
1497   return NoChange();  in ReduceWord32Shifts()
1601   return NoChange();  in ReduceWord64Shl()
1633   return NoChange();  in ReduceWord64Shr()
1678   return NoChange();  in ReduceWord64Sar()
1780   return NoChange();  in ReduceWordNAnd()
1907   return NoChange();  in ReduceWord32And()
1937     return NoChange();  in TryMatchWord32Ror()
1942   if (mshl.left().node() != mshr.left().node()) return NoChange();  in TryMatchWord32Ror()
1947       return NoChange();  in TryMatchWord32Ror()
1951       return NoChange();  in TryMatchWord32Ror()
1963       return NoChange();  in TryMatchWord32Ror()
1967     if (!msub.left().Is(32) || msub.right().node() != y) return NoChange();  in TryMatchWord32Ror()
1969       return NoChange();  // Can't guarantee y & 31 != 0.  in TryMatchWord32Ror()
2089   return NoChange();  in ReduceWord32Equal()
2102   return NoChange();  in ReduceFloat64InsertLowWord32()
2114   return NoChange();  in ReduceFloat64InsertHighWord32()
2182   return NoChange();  in ReduceFloat64Compare()
2191   return NoChange();  in ReduceFloat64RoundDown()
2308   return NoChange();  in SimplifyBranch()
2321   Reduction reduction = NoChange();  in ReduceConditional()