===================================================================
@@ -0,0 +1,40 @@
+/* { dg-additional-options "-fPIC" { target fpic } } */
+
+typedef unsigned long word32;
+typedef unsigned char byte;
+typedef struct cast256_instance { word32 l_key[96];} cast256_key;
+word32 cast256_sbox[4][256] = {};
+void
+key (cast256_key *key, const word32 *in_key, const int key_len)
+{
+ word32 i, j, t, u, cm, cr, lk[8], tm[8], tr[8];
+ for (i = 0; i < 96; i += 8)
+ {
+ for (j = 0; j < 8; ++j)
+ {
+ tm[j] = cm;
+ cm += 0x6ed9eba1;
+ tr[j] = cr;
+ cr += 17;
+ }
+ t = (((tm[0] + lk[7]) << ((word32)(tr[0] & 31)))
+ | ((tm[0] + lk[7]) >> (32 - (word32)(tr[0] & 31))));
+ u = cast256_sbox[0][((byte)((t) >> (8 * 3)))];
+ u ^= cast256_sbox[1][((byte)((t) >> (8 * 2)))];
+ lk[7] ^= u;
+ for (j = 0; j < 8; ++j)
+ {
+ cm += 0x6ed9eba1;
+ tr[j] = cr;
+ cr += 17;
+ }
+ t = (((tm[0] + lk[7]) << ((word32)(tr[0] & 31)))
+ | ((tm[0] + lk[7]) >> (32 - (word32)(tr[0] & 31))));
+ u = cast256_sbox[0][((byte)((t) >> (8 * 3)))];
+ u ^= cast256_sbox[1][((byte)((t) >> (8 * 2)))];
+ u -= cast256_sbox[2][((byte)((t) >> (8 * 1)))];
+ lk[2] ^= u;
+ lk[7] ^= u;
+ key->l_key[i + 1] = lk[2];
+ }
+}
Hi, This adds the test case for PR 65153. Tested with make -k check-gcc RUNTESTFLAGS="compile.exp=pr65153.c --target_board=sh-sim \{-m2/-ml,-m2/-mb,-m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}" Committed as r221257. Cheers, Oleg gcc/testsuite/ChangeLog: PR target/65153 * gcc.c-torture/compile/pr65153.c: New.