1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr46932.c b/gcc/testsuite/gcc.dg/pr46932.c
new file mode 100644
index 00000000000..b96febcc095
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr46932.c
@@ -0,0 +1,13 @@
+/* { dg-options "-O2 -fdump-rtl-auto_inc_dec" } */
+
+/* Check that accesses based on the frame pointer do not
+   use auto increment.  */
+
+extern void foo(char*);
+void t01(char t)
+{
+  char c = t;
+  foo(&c);
+}
+
+/* { dg-final { scan-rtl-dump-not "success" "auto_inc_dec" } } */