32 lines
767 B
C
32 lines
767 B
C
/* { dg-do compile { target bfin-*-* } } */
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typedef short fract16;
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typedef short __v2hi __attribute__ ((vector_size (4)));
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typedef __v2hi raw2x16;
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typedef raw2x16 fract2x16;
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typedef struct complex_fract16 {
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fract16 re;
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fract16 im;
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} __attribute__((aligned(4))) complex_fract16;
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__inline__
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__attribute__ ((always_inline))
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static complex_fract16 cmlt_fr16 (complex_fract16 _a,
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complex_fract16 _b)
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{
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complex_fract16 r;
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fract2x16 i;
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i = __builtin_bfin_cmplx_mul(__builtin_bfin_compose_2x16((_a).im, (_a).re),
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__builtin_bfin_compose_2x16((_b).im, (_b).re));
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(r).re = __builtin_bfin_extract_lo(i);
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(r).im = __builtin_bfin_extract_hi(i);
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return r;
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}
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complex_fract16 f(complex_fract16 a, complex_fract16 b) {
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return cmlt_fr16(a, b);
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}
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