| 148 | /////////////////////////////////////////////////////////////////////////////// |
| 149 | |
| 150 | bool |
| 151 | FunctionInvocationBinary::safe_ops(eBinaryOps op) |
| 152 | { |
| 153 | switch(op) { |
| 154 | case eAdd: |
| 155 | case eSub: |
| 156 | case eMul: |
| 157 | case eMod: |
| 158 | case eDiv: |
| 159 | case eLShift: |
| 160 | case eRShift: |
| 161 | return true; |
| 162 | default: |
| 163 | return false; |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | /* do some constant folding */ |
| 168 | bool |
nothing calls this directly
no outgoing calls
no test coverage detected