Lines Matching refs:def_code
425 enum tree_code def_code = gimple_assign_rhs_code (def_stmt); in forward_propagate_into_comparison_1() local
432 && ((CONVERT_EXPR_CODE_P (def_code) in forward_propagate_into_comparison_1()
435 || TREE_CODE_CLASS (def_code) == tcc_comparison)) in forward_propagate_into_comparison_1()
589 enum tree_code def_code; in forward_propagate_into_cond() local
595 def_code = gimple_assign_rhs_code (def_stmt); in forward_propagate_into_cond()
596 if (TREE_CODE_CLASS (def_code) == tcc_comparison) in forward_propagate_into_cond()
598 def_code, in forward_propagate_into_cond()
1537 enum tree_code def_code[2]; in simplify_rotate() local
1554 defcodefor_name (arg[i], &def_code[i], &def_arg1[i], &def_arg2[i]); in simplify_rotate()
1557 if (CONVERT_EXPR_CODE_P (def_code[0]) in simplify_rotate()
1558 && CONVERT_EXPR_CODE_P (def_code[1]) in simplify_rotate()
1570 defcodefor_name (arg[i], &def_code[i], &def_arg1[i], &def_arg2[i]); in simplify_rotate()
1576 if (def_code[i] != LSHIFT_EXPR && def_code[i] != RSHIFT_EXPR) in simplify_rotate()
1580 if (def_code[0] == def_code[1]) in simplify_rotate()
1764 ((def_code[0] == LSHIFT_EXPR) ^ swapped_p) in simplify_rotate()