1 /* PR middle-end/55150 */
2 /* { dg-do compile } */
3 /* { dg-options "-Os -g" } */
4 /* { dg-require-effective-target int32plus } */
5 
6 typedef unsigned int KEY_TABLE_TYPE[(272 / 4)];
7   typedef unsigned int u32;
8   typedef unsigned char u8;
9   static const u32 Camellia_SBOX[][256] = {
10   };
11    static const u32 SIGMA[] = {
12     0xa09e667f, 0x3bcc908b, 0xb67ae858, 0x4caa73b2, 0xc6ef372f, 0xe94f82be,     0x54ff53a5, 0xf1d36f1c, 0x10e527fa, 0xde682d1d, 0xb05688c2, 0xb3e6c1fd };
Camellia_Ekeygen(int keyBitLength,const u8 * rawKey,KEY_TABLE_TYPE k)13    int Camellia_Ekeygen (int keyBitLength, const u8 * rawKey, KEY_TABLE_TYPE k) {
14     register u32 s0, s1, s2, s3;
15     k[0] = s0 = (    	 {
16     	 u32 r = *(const u32 *) (rawKey);
17   r;
18  }
19     );
20     k[2] = s2 = (		{
21     	 u32 r = *(const u32 *) (rawKey + 8);
22   r;
23  }
24     );
25     k[3] = s3 = (		{
26     	 u32 r = *(const u32 *) (rawKey + 12);
27   r;
28  }
29     );
30     if (keyBitLength != 128)     {
31         k[8] = s0 = ( 		     {
32   	         u32 r = *(const u32 *) (rawKey + 16);
33   r;
34  }
35         );
36         if (keyBitLength == 192)	{
37   	  k[10] = s2 = ~s0;
38   	    k[11] = s3 = ~s1;
39   	    }
40       }
41     s0 ^= k[0], s1 ^= k[1], s2 ^= k[2], s3 ^= k[3];
42     if (keyBitLength == 128)     {
43         k[4] = s0, k[5] = s1, k[6] = s2, k[7] = s3;
44       }
45     else     {
46         k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
47         s0 ^= k[8], s1 ^= k[9], s2 ^= k[10], s3 ^= k[11];
48         do    {
49   	  register u32 _t0, _t1, _t2, _t3;
50   	    _t0 = s2 ^ ((SIGMA + 10))[0];
51   	      _t3 ^= Camellia_SBOX[3][(_t0 >> 8) & 0xff];
52   	        s1 ^= _t3;
53   		}
54         while (0);
55         do    {
56   	  u32 _t0 = s0 >> (32 - 30);
57   	    s2 = (s2 << 30) | (s3 >> (32 - 30));
58   	      s3 = (s3 << 30) | _t0;
59   	      }
60         while (0);
61         k[40] = s0, k[41] = s1, k[42] = s2, k[43] = s3;
62         k[64] = s1, k[65] = s2, k[66] = s3, k[67] = s0;
63         s0 = k[8], s1 = k[9], s2 = k[10], s3 = k[11];
64         k[36] = s0, k[37] = s1, k[38] = s2, k[39] = s3;
65         s0 = k[12], s1 = k[13], s2 = k[14], s3 = k[15];
66         do   {
67   	  s1 = (s1 << 15) | (s2 >> (32 - 15));
68   	  }
69         while (0);
70         k[12] = s0, k[13] = s1, k[14] = s2, k[15] = s3;
71         k[44] = s1, k[45] = s2, k[46] = s3, k[47] = s0;
72       }
73   }
74