Fix unused warnings.
[official-gcc/graphite-test-results.git] / gcc / testsuite / gcc.c-torture / execute / 961122-1.c
blob1f0a63463e15a41f6395bf094c4fbae277affb5f
1 long long acc;
3 addhi (short a)
5 acc += (long long) a << 32;
8 subhi (short a)
10 acc -= (long long) a << 32;
13 main ()
15 acc = 0xffff00000000ll;
16 addhi (1);
17 if (acc != 0x1000000000000ll)
18 abort ();
19 subhi (1);
20 if (acc != 0xffff00000000ll)
21 abort ();
22 exit (0);