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-rw-r--r--gcc/graphite-sese-to-poly.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index 7992c284862..a7fd5d9b918 100644
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -465,7 +465,7 @@ build_loop_iteration_domains (scop_p scop, struct loop *loop,
{
tree nb_iters = number_of_latch_executions (loop);
- sese_l region = scop->scop_info->region;
+ const sese_l& region = scop->scop_info->region;
gcc_assert (loop_in_sese_p (loop, region));
isl_set *inner = isl_set_copy (outer);