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-rw-r--r--gcc/rtlanal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 1d2874d..5ae38b7 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -97,7 +97,7 @@ generic_subrtx_iterator <T>::add_single_to_queue (array_type &array,
/* A previous iteration might also have moved from the stack to the
heap, in which case the heap array will already be big enough. */
if (vec_safe_length (array.heap) <= i)
- vec_safe_grow (array.heap, i + 1);
+ vec_safe_grow (array.heap, i + 1, true);
base = array.heap->address ();
memcpy (base, array.stack, sizeof (array.stack));
base[LOCAL_ELEMS] = x;