41   case TargetOpcode::G_ADD:  in shouldCSEOpc()
42   case TargetOpcode::G_AND:  in shouldCSEOpc()
43   case TargetOpcode::G_ASHR:  in shouldCSEOpc()
44   case TargetOpcode::G_LSHR:  in shouldCSEOpc()
45   case TargetOpcode::G_MUL:  in shouldCSEOpc()
46   case TargetOpcode::G_OR:  in shouldCSEOpc()
47   case TargetOpcode::G_SHL:  in shouldCSEOpc()
48   case TargetOpcode::G_SUB:  in shouldCSEOpc()
49   case TargetOpcode::G_XOR:  in shouldCSEOpc()
50   case TargetOpcode::G_UDIV:  in shouldCSEOpc()
51   case TargetOpcode::G_SDIV:  in shouldCSEOpc()
52   case TargetOpcode::G_UREM:  in shouldCSEOpc()
53   case TargetOpcode::G_SREM:  in shouldCSEOpc()
54   case TargetOpcode::G_CONSTANT:  in shouldCSEOpc()
55   case TargetOpcode::G_FCONSTANT:  in shouldCSEOpc()
56   case TargetOpcode::G_IMPLICIT_DEF:  in shouldCSEOpc()
57   case TargetOpcode::G_ZEXT:  in shouldCSEOpc()
58   case TargetOpcode::G_SEXT:  in shouldCSEOpc()
59   case TargetOpcode::G_ANYEXT:  in shouldCSEOpc()
60   case TargetOpcode::G_UNMERGE_VALUES:  in shouldCSEOpc()
61   case TargetOpcode::G_TRUNC:  in shouldCSEOpc()
62   case TargetOpcode::G_PTR_ADD:  in shouldCSEOpc()
63   case TargetOpcode::G_EXTRACT:  in shouldCSEOpc()
70   return Opc == TargetOpcode::G_CONSTANT || Opc == TargetOpcode::G_FCONSTANT ||  in shouldCSEOpc()
71          Opc == TargetOpcode::G_IMPLICIT_DEF;  in shouldCSEOpc()