Lines Matching defs:return_val
1194 tree return_val;
1210 return_val = TREE_OPERAND (return_stmt, 0);
1211 if (!return_val)
1213 if (TREE_CODE (return_val) == MODIFY_EXPR)
1214 return_val = TREE_OPERAND (return_val, 1);
1215 if (TREE_CODE (return_val) != SSA_NAME
1216 || !SSA_NAME_DEF_STMT (return_val)
1217 || TREE_CODE (SSA_NAME_DEF_STMT (return_val)) != PHI_NODE)
1219 for (phi = SSA_NAME_DEF_STMT (return_val); phi; phi = PHI_CHAIN (phi))
1220 if (PHI_RESULT (phi) == return_val)