re PR target/64240 ([AArch64] SMS-3.c causes runtime exception(segfault).)

+       PR rtl-optimization/64240
+       * ddg.c (mark_mem_use): Check *iter instead of *x.

From-SVN: r218780

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/ddg.c b/gcc/ddg.c
index b370d51..2dd39f3 100644
--- a/gcc/ddg.c
+++ b/gcc/ddg.c
@@ -77,7 +77,7 @@ mark_mem_use (rtx *x, void *)
 {
   subrtx_iterator::array_type array;
   FOR_EACH_SUBRTX (iter, array, *x, NONCONST)
-    if (MEM_P (*x))
+    if (MEM_P (*iter))
       {
 	mem_ref_p = true;
 	break;