1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr82340.c b/gcc/testsuite/gcc.dg/tree-ssa/pr82340.c
new file mode 100644
index 00000000000..ad9f1cfcee1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr82340.c
@@ -0,0 +1,14 @@
+/* PR c/82340 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-ssa" } */
+/* { dg-final { scan-tree-dump "D.\[0-9]*\\\[0\\\] ={v} 77;" "ssa" } } */
+
+int
+foo (void)
+{
+  int i;
+  volatile char *p = (volatile char[1]) { 77 };
+  for (i = 1; i < 10; i++)
+    *p = 4;
+  return *p;
+}