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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [frmul.c] - Blame information for rev 826

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Line No. Rev Author Line
1 315 jeremybenn
extern void abort (void);
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extern void exit (int);
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typedef short  __v2hi __attribute ((vector_size(4)));
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typedef __v2hi fract2x16;
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typedef short fract16;
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#define GETVECT(HILO1,HILO2,IN1,IN2)                                    \
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  __builtin_bfin_compose_2x16 ((HILO2) ? __builtin_bfin_extract_hi (IN1) : __builtin_bfin_extract_lo (IN1), \
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                          (HILO1) ? __builtin_bfin_extract_hi (IN2) : __builtin_bfin_extract_lo (IN2))
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#define DOTEST(IN1, IN2, HL1, HL2, HL3, HL4)                                    \
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  __builtin_bfin_multr_fr2x16 (GETVECT (HL1, HL2, IN1, IN1), \
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                          GETVECT (HL3, HL4, IN2, IN2))
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#define FUNC(HL1, HL2, HL3, HL4) \
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  fract2x16 foo ## HL1 ## HL2 ## HL3 ## HL4 (fract2x16 a, fract2x16 b)\
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  { \
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    return DOTEST(a, b, HL1, HL2, HL3, HL4);\
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  }
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FUNC (0, 0, 0, 0)
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FUNC (1, 0, 0, 0)
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FUNC (0, 1, 0, 0)
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FUNC (1, 1, 0, 0)
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FUNC (0, 0, 1, 0)
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FUNC (1, 0, 1, 0)
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FUNC (0, 1, 1, 0)
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FUNC (1, 1, 1, 0)
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FUNC (0, 0, 0, 1)
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FUNC (1, 0, 0, 1)
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FUNC (0, 1, 0, 1)
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FUNC (1, 1, 0, 1)
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FUNC (0, 0, 1, 1)
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FUNC (1, 0, 1, 1)
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FUNC (0, 1, 1, 1)
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FUNC (1, 1, 1, 1)
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#define RES1 0x1400
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#define RES2 0x1e00
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#define RES3 0x1c00
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#define RES4 0x2a00
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int main ()
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{
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  fract2x16 a, b, c;
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  fract16 t1, t2;
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  a = __builtin_bfin_compose_2x16 (0x3000, 0x2000);
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  b = __builtin_bfin_compose_2x16 (0x7000, 0x5000);
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  c = foo0000 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES1 || t2 != RES1)
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    abort ();
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  c = foo1000 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES2 || t2 != RES1)
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    abort ();
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  c = foo0100 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES1 || t2 != RES2)
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    abort ();
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  c = foo1100 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES2 || t2 != RES2)
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    abort ();
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  c = foo0010 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES3 || t2 != RES1)
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    abort ();
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  c = foo1010 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES4 || t2 != RES1)
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    abort ();
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  c = foo0110 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES3 || t2 != RES2)
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    abort ();
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  c = foo1110 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES4 || t2 != RES2)
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    abort ();
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  c = foo0001 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES1 || t2 != RES3)
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    abort ();
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  c = foo1001 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES2 || t2 != RES3)
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    abort ();
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  c = foo0101 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES1 || t2 != RES4)
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    abort ();
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  c = foo1101 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES2 || t2 != RES4)
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    abort ();
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  c = foo0011 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES3 || t2 != RES3)
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    abort ();
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  c = foo1011 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES4 || t2 != RES3)
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    abort ();
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  c = foo0111 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES3 || t2 != RES4)
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    abort ();
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  c = foo1111 (a, b);
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  t1 = __builtin_bfin_extract_lo (c);
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  t2 = __builtin_bfin_extract_hi (c);
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  if (t1 != RES4 || t2 != RES4)
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    abort ();
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  exit (0);
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}
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