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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [shift.c] - Rev 214
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extern void abort (void); extern void exit (int); typedef int __v2hi __attribute ((vector_size(4))); typedef __v2hi fract2x16; typedef short fract16; int main () { fract2x16 a, b, c, d; fract16 t1, t2; a = __builtin_bfin_compose_2x16 (0xe005, 0x1000); b = __builtin_bfin_compose_2x16 (0x7000, 0x5000); c = __builtin_bfin_compose_2x16 (0x7000, 0xc000); d = __builtin_bfin_shl_fr2x16 (c, 2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if ((unsigned short)t1 != 0x8000 || t2 != 0x7fff) abort (); d = __builtin_bfin_shl_fr2x16 (c, -2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if ((unsigned short)t1 != 0xf000 || t2 != 0x1c00) abort (); d = __builtin_bfin_shl_fr2x16 (a, 2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if (t1 != 0x4000 || (unsigned short)t2 != 0x8014) abort (); d = __builtin_bfin_shl_fr2x16 (c, -4); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if ((unsigned short)t1 != 0xfc00 || t2 != 0x0700) abort (); d = __builtin_bfin_shl_fr2x16 (c, 2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if ((unsigned short)t1 != 0x8000 || t2 != 0x7fff) abort (); d = __builtin_bfin_shl_fr2x16 (a, -2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if (t1 != 0x0400 || (unsigned short)t2 != 0xf801) abort (); /* lsh */ d = __builtin_bfin_lshl_fr2x16 (c, -4); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if (t1 != 0x0c00 || t2 != 0x0700) abort (); d = __builtin_bfin_lshl_fr2x16 (c, 2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if (t1 != 0x0000 || t2 != -0x4000) abort (); d = __builtin_bfin_lshl_fr2x16 (a, -2); t1 = __builtin_bfin_extract_lo (d); t2 = __builtin_bfin_extract_hi (d); if (t1 != 0x0400 || (unsigned short)t2 != 0x3801) abort (); exit (0); }
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