617       && gimple_assign_rhs_code (stmt) == code  in is_reassociable_op()
643       if (CONVERT_EXPR_CODE_P (gimple_assign_rhs_code (ass))  in gimple_nop_conversion_p()
667   if (gimple_assign_rhs_code (stmt) == opcode)  in get_unary_op()
863       && gimple_assign_rhs_code (SSA_NAME_DEF_STMT (curr->op)) == NEGATE_EXPR)  in eliminate_plus_minus_pair()
1298 	  else if (gimple_assign_rhs_code (stmt) == NEGATE_EXPR)  in zero_one_operation()
1323       if (gimple_assign_rhs_code (stmt) == opcode  in zero_one_operation()
1339 	  && gimple_assign_rhs_code (stmt) == opcode  in zero_one_operation()
1353 		   && gimple_assign_rhs_code (stmt2) == NEGATE_EXPR)  in zero_one_operation()
1592       dcode = gimple_assign_rhs_code (oe1def);  in undistribute_ops_list()
1629       oecode = gimple_assign_rhs_code (oedef);  in undistribute_ops_list()
1699 	  oecode = gimple_assign_rhs_code (oedef);  in undistribute_ops_list()
1801   lcode = gimple_assign_rhs_code (def1);  in eliminate_redundant_comparison()
1817       rcode = gimple_assign_rhs_code (def2);  in eliminate_redundant_comparison()
2133 	  code = gimple_assign_rhs_code (stmt);  in init_range_entry()
3102 	  ccode = gimple_assign_rhs_code (stmt);  in optimize_range_tests_var_bound()
3196 		       && gimple_assign_rhs_code (g) == BIT_AND_EXPR  in optimize_range_tests_var_bound()
3453   if (gimple_assign_rhs_code (stmt) != VEC_COND_EXPR)  in ovce_extract_ops()
3611 	  || (TREE_CODE_CLASS (gimple_assign_rhs_code (stmt))  in final_range_test_p()
3888       gassign *g = gimple_build_assign (var, gimple_assign_rhs_code (stmt),  in update_ops()
4079 	      && (TREE_CODE_CLASS (gimple_assign_rhs_code (stmt))  in maybe_optimize_range_tests()
4098 		   && (TREE_CODE_CLASS (gimple_assign_rhs_code (stmt))  in maybe_optimize_range_tests()
4210 				  (gimple_assign_rhs_code (use_stmt))  in maybe_optimize_range_tests()
4225 			? gimple_assign_rhs_code (cast_or_tcc_cmp_stmt)  in maybe_optimize_range_tests()
4498 		= gimple_build_assign (lhs, gimple_assign_rhs_code (stmt),  in rewrite_expr_tree()
4568 	  stmt = gimple_build_assign (lhs, gimple_assign_rhs_code (stmt),  in rewrite_expr_tree()
4676   enum tree_code opcode = gimple_assign_rhs_code (stmt);  in rewrite_expr_tree_parallel()
4793   enum tree_code rhscode = gimple_assign_rhs_code (stmt);  in linearize_expr()
4805 				gimple_assign_rhs_code (binrhs),  in linearize_expr()
4879       && gimple_assign_rhs_code (negatedefstmt) == PLUS_EXPR)  in negate_value()
4942       && (gimple_assign_rhs_code (immusestmt) == PLUS_EXPR  in should_break_up_subtract()
4943 	  || (gimple_assign_rhs_code (immusestmt) == MINUS_EXPR  in should_break_up_subtract()
4945 	  || gimple_assign_rhs_code (immusestmt) == MULT_EXPR))  in should_break_up_subtract()
5055 	   && gimple_assign_rhs_code (def_stmt) == NEGATE_EXPR  in try_special_add_to_ops()
5083   enum tree_code rhscode = gimple_assign_rhs_code (stmt);  in linearize_expr_tree()
5188       if (gimple_assign_rhs_code (user) == PLUS_EXPR)  in repropagate_negates()
5211       else if (gimple_assign_rhs_code (user) == MINUS_EXPR)  in repropagate_negates()
5307       if (gimple_assign_rhs_code (stmt) == MINUS_EXPR)  in break_up_subtract_bb()
5320       else if (gimple_assign_rhs_code (stmt) == NEGATE_EXPR  in break_up_subtract_bb()
5838 	  enum tree_code rhs_code = gimple_assign_rhs_code (stmt);  in reassociate_bb()
6089 		  && gimple_assign_rhs_code (use_stmt) == BIT_IOR_EXPR  in branch_fixup()