1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr19736.c b/gcc/testsuite/gcc.c-torture/compile/pr19736.c
new file mode 100644
index 000000000..0b618b126
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr19736.c
@@ -0,0 +1,21 @@
+/* We used to ICE because we had forgot to update the immediate_uses
+   information after foldding the last strcpy in Reduce PHI.
+   This was PR tree-opt/19763. */
+
+extern char *strcpy (char *, const char *);
+void sdbout_one_type (char *p)
+{
+  int i, t = 1;
+  char *q;
+  for (i = 0; i < 2; i++)
+    {
+      strcpy (p, "1");
+      p += sizeof ("1");
+    }
+  if (t)
+    q = "2";
+  else
+    q = "3";
+  strcpy (p, q);
+}
+