1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20020418-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20020418-1.c
new file mode 100644
index 000000000..4826ca886
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20020418-1.c
@@ -0,0 +1,24 @@
+/* ifcvt accidentally deletes a referenced label while generating
+   conditional traps on machines having such patterns */
+
+struct foo { int a; };
+
+void gcc_crash(struct foo *p)
+{
+	if (__builtin_expect(p->a < 52, 0))
+		__builtin_trap();
+ top:
+	p->a++;
+	if (p->a >= 62)
+		goto top;
+}
+
+int main(void)
+{
+	struct foo x;
+
+	x.a = 53;
+	gcc_crash(&x);
+
+	exit (0);
+}