1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr36326.c b/gcc/testsuite/gcc.dg/tree-ssa/pr36326.c
new file mode 100644
index 000000000..0611f7d84
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr36326.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-fdump-tree-gimple" } */
+
+union X { int i; double x; };
+
+int foo (union X *p)
+{
+  union X x = *p;
+  return x.x;
+}
+
+/* { dg-final { scan-tree-dump-not "x.0" "gimple" } } */
+/* { dg-final { cleanup-tree-dump "gimple" } } */