1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/54455.c b/gcc-4.9/gcc/testsuite/gcc.dg/54455.c
new file mode 100644
index 000000000..281c8620a
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/54455.c
@@ -0,0 +1,26 @@
+/* PR rtl-optimization/54455 */
+/* { dg-do compile } */
+/* { dg-options "-O1 -fschedule-insns -fselective-scheduling --param max-sched-extend-regions-iters=2" } */
+/* { dg-require-effective-target scheduling } */
+
+extern void fn1 (void), fn2 (void);
+
+static inline __attribute__((always_inline)) int
+foo (int *x, long y)
+{
+  asm goto ("" : : "r" (x), "r" (y) : "memory" : lab);
+  return 0;
+lab:
+  return 1;
+}
+
+void
+bar (int *x)
+{
+  if (foo (x, 23))
+    fn1 ();
+  else
+    fn2 ();
+
+  foo (x, 2);
+}