1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr47201.c b/gcc/testsuite/gcc.dg/pr47201.c
new file mode 100644
index 000000000..11e1f2ade
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr47201.c
@@ -0,0 +1,18 @@
+/* PR target/47201 */
+/* { dg-do compile } */
+/* { dg-options "-O -fpic -g" { target fpic } } */
+
+union U
+{
+  __UINTPTR_TYPE__ m;
+  float d;
+} u;
+
+int
+foo (void)
+{
+  union U v = {
+    (__UINTPTR_TYPE__)&u
+  };
+  return u.d == v.d;
+}