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-rw-r--r--gcc/graphite-isl-ast-to-gimple.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c
index 89a41188803..8dd5dc8bb84 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -821,7 +821,8 @@ graphite_create_new_loop_guard (edge entry_edge,
if (integer_onep (cond_expr))
exit_edge = entry_edge;
else
- exit_edge = create_empty_if_region_on_edge (entry_edge, cond_expr);
+ exit_edge = create_empty_if_region_on_edge (entry_edge,
+ unshare_expr (cond_expr));
return exit_edge;
}