1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr43791.c b/gcc/testsuite/gcc.c-torture/compile/pr43791.c
new file mode 100644
index 00000000000..38cb3c8e00a
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr43791.c
@@ -0,0 +1,21 @@
+int owner();
+int clear();
+
+static void fixup() {
+   clear();
+}
+
+inline __attribute__ ((always_inline))
+void slowtrylock(void) {
+     if (owner())
+         fixup();
+}
+
+void fasttrylock(void (*slowfn)()) {
+     slowfn();
+}
+
+void trylock(void) {
+     fasttrylock(slowtrylock);
+}
+