1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr27236.c b/gcc/testsuite/gcc.dg/tree-ssa/pr27236.c
new file mode 100644
index 000000000..389b65206
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr27236.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+static inline int inline_read(volatile int *mem)
+{
+        return *mem;
+}
+__attribute__ ((noinline))
+int foo_read(volatile int *mem)
+{
+        return inline_read(mem);
+}
+unsigned int foo(volatile int *mem)
+{
+        foo_read(mem);
+        return foo_read(mem);
+}
+
+/* { dg-final { scan-tree-dump-times "foo_read" 5 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */