diff options
Diffstat (limited to 'gcc/tree-chrec.c')
| -rw-r--r-- | gcc/tree-chrec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-chrec.c b/gcc/tree-chrec.c index 37b7c0d..295fb79 100644 --- a/gcc/tree-chrec.c +++ b/gcc/tree-chrec.c @@ -948,8 +948,9 @@ evolution_function_is_invariant_rec_p (tree chrec, int loopnum) if (evolution_function_is_constant_p (chrec)) return true; - if (TREE_CODE (chrec) == SSA_NAME - && expr_invariant_in_loop_p (get_loop (loopnum), chrec)) + if (TREE_CODE (chrec) == SSA_NAME + && (loopnum == 0 + || expr_invariant_in_loop_p (get_loop (loopnum), chrec))) return true; if (TREE_CODE (chrec) == POLYNOMIAL_CHREC) |