improved test

[r15777]

diff --git a/ir/be/test/mul2n.c b/ir/be/test/mul2n.c
index a6dd646..2b6fbc0 100644 (file)
--- a/ir/be/test/mul2n.c
+++ b/ir/be/test/mul2n.c
@@ -5,7 +5,9 @@ int a = 0x80000000;
 
 int main(void)
 {
-       long long x = (long long)a * a;
+       unsigned long long x = 3 * (unsigned long long)a;
+       printf("%lld\n", x);
+       x = (unsigned long long)a * (unsigned long long)a;
        printf("%lld\n", x);
        return 0;
 }