| extern void abort (void); | |
| typedef short __v2hi __attribute ((vector_size(4))); | |
| typedef __v2hi fract2x16; | |
| typedef short fract16; | |
| int main () | |
| { | |
| fract2x16 a, b, t; | |
| fract16 t1, t2; | |
| a = __builtin_bfin_compose_2x16 (0x5000, 0x3000); | |
| b = __builtin_bfin_compose_2x16 (0x6000, 0x6000); | |
| t = __builtin_bfin_dspsubaddsat (a, b); | |
| t1 = __builtin_bfin_extract_hi (t); | |
| t2 = __builtin_bfin_extract_lo (t); | |
| if (t1 != -0x1000 || t2 != 0x7fff) | |
| abort (); | |
| return 0; | |
| } | |