1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr57147-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr57147-3.c
new file mode 100644
index 000000000..c64e5adb0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr57147-3.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+
+typedef char * ptr_t;
+struct __jmp_buf_tag   {
+};
+typedef struct __jmp_buf_tag sigjmp_buf[1];
+sigjmp_buf GC_jmp_buf;
+void GC_fault_handler(int sig)
+{
+}
+void GC_setup_temporary_fault_handler()     {
+    GC_set_and_save_fault_handler(GC_fault_handler);
+}
+ptr_t GC_find_limit(ptr_t p)
+{
+  GC_setup_temporary_fault_handler();
+  if (__sigsetjmp (GC_jmp_buf, 1) == 0)
+    for (;;)
+      ;
+}