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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [frmul.c] - Rev 315
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extern void abort (void); extern void exit (int); typedef short __v2hi __attribute ((vector_size(4))); typedef __v2hi fract2x16; typedef short fract16; #define GETVECT(HILO1,HILO2,IN1,IN2) \ __builtin_bfin_compose_2x16 ((HILO2) ? __builtin_bfin_extract_hi (IN1) : __builtin_bfin_extract_lo (IN1), \ (HILO1) ? __builtin_bfin_extract_hi (IN2) : __builtin_bfin_extract_lo (IN2)) #define DOTEST(IN1, IN2, HL1, HL2, HL3, HL4) \ __builtin_bfin_multr_fr2x16 (GETVECT (HL1, HL2, IN1, IN1), \ GETVECT (HL3, HL4, IN2, IN2)) #define FUNC(HL1, HL2, HL3, HL4) \ fract2x16 foo ## HL1 ## HL2 ## HL3 ## HL4 (fract2x16 a, fract2x16 b)\ { \ return DOTEST(a, b, HL1, HL2, HL3, HL4);\ } FUNC (0, 0, 0, 0) FUNC (1, 0, 0, 0) FUNC (0, 1, 0, 0) FUNC (1, 1, 0, 0) FUNC (0, 0, 1, 0) FUNC (1, 0, 1, 0) FUNC (0, 1, 1, 0) FUNC (1, 1, 1, 0) FUNC (0, 0, 0, 1) FUNC (1, 0, 0, 1) FUNC (0, 1, 0, 1) FUNC (1, 1, 0, 1) FUNC (0, 0, 1, 1) FUNC (1, 0, 1, 1) FUNC (0, 1, 1, 1) FUNC (1, 1, 1, 1) #define RES1 0x1400 #define RES2 0x1e00 #define RES3 0x1c00 #define RES4 0x2a00 int main () { fract2x16 a, b, c; fract16 t1, t2; a = __builtin_bfin_compose_2x16 (0x3000, 0x2000); b = __builtin_bfin_compose_2x16 (0x7000, 0x5000); c = foo0000 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES1 || t2 != RES1) abort (); c = foo1000 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES2 || t2 != RES1) abort (); c = foo0100 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES1 || t2 != RES2) abort (); c = foo1100 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES2 || t2 != RES2) abort (); c = foo0010 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES3 || t2 != RES1) abort (); c = foo1010 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES4 || t2 != RES1) abort (); c = foo0110 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES3 || t2 != RES2) abort (); c = foo1110 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES4 || t2 != RES2) abort (); c = foo0001 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES1 || t2 != RES3) abort (); c = foo1001 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES2 || t2 != RES3) abort (); c = foo0101 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES1 || t2 != RES4) abort (); c = foo1101 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES2 || t2 != RES4) abort (); c = foo0011 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES3 || t2 != RES3) abort (); c = foo1011 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES4 || t2 != RES3) abort (); c = foo0111 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES3 || t2 != RES4) abort (); c = foo1111 (a, b); t1 = __builtin_bfin_extract_lo (c); t2 = __builtin_bfin_extract_hi (c); if (t1 != RES4 || t2 != RES4) abort (); exit (0); }
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