URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 315 |
Rev 384 |
/* { dg-do compile { target bfin-*-* } } */
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/* { dg-do compile { target bfin-*-* } } */
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/* { dg-options "-O2" } */
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/* { dg-options "-O2" } */
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typedef short __v2hi __attribute__ ((vector_size (4)));
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typedef short __v2hi __attribute__ ((vector_size (4)));
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typedef __v2hi raw2x16;
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typedef __v2hi raw2x16;
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typedef raw2x16 fract2x16;
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typedef raw2x16 fract2x16;
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typedef short fract16;
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typedef short fract16;
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typedef struct complex_fract16
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typedef struct complex_fract16
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{
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{
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fract16 re;
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fract16 re;
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fract16 im;
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fract16 im;
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} __attribute__ ((aligned (4))) complex_fract16;
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} __attribute__ ((aligned (4))) complex_fract16;
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__inline__ __attribute__ ((always_inline))
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__inline__ __attribute__ ((always_inline))
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static complex_fract16 csqu_fr16 (complex_fract16 _a)
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static complex_fract16 csqu_fr16 (complex_fract16 _a)
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{
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{
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complex_fract16 _x;
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complex_fract16 _x;
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fract2x16 i =
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fract2x16 i =
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__builtin_bfin_csqu_fr16 (__builtin_bfin_compose_2x16 ((_a).im, (_a).re));
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__builtin_bfin_csqu_fr16 (__builtin_bfin_compose_2x16 ((_a).im, (_a).re));
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(_x).re = __builtin_bfin_extract_lo (i);
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(_x).re = __builtin_bfin_extract_lo (i);
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(_x).im = __builtin_bfin_extract_hi (i);
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(_x).im = __builtin_bfin_extract_hi (i);
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return _x;
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return _x;
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}
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}
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complex_fract16 f (complex_fract16 _a)
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complex_fract16 f (complex_fract16 _a)
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{
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{
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return csqu_fr16 (_a);
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return csqu_fr16 (_a);
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}
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}
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